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	Title	Category
add to favorites	Haomei block machine maintenance focus and daily use knowledge	Cars
The use of the customized block making machine for sale can be said to bring us into an era of mechanization of brick making, which is also an important symbol of the development of the era. The block machine produced by Haomei does not need to waste any resources in the process of producing bricks, and it can provide us with more benefits. In particular, this brick making process is simpler than the traditional brick firing process. The entire production process eliminates the traditional firing steps. In the fully mechanized production, we only need to operate the workbench and Control, you can produce high-quality non-fired bricks. Secondly, Haomei brick burning machine has another biggest feature, that is, its beautiful appearance and simple operation are suitable for the current brick making. It can be said that the current Haomei block making machine has become the latest brick-making process. It can not only provide us with more high-quality non-fired bricks, but also increase the average income. So when the large mechanical equipment such as Haomei block machine is used, in order to ensure the normal use of the period, we must regularly maintain and repair the equipment of Haomei block machine, the most important thing is to understand the focus of overhaul Because many equipment may cause problems such as loose screws and lack of lubricating oil during use, our timely maintenance can also make cheap concrete block making machine run better. Especially when the entire Haomei block machine is used, it may cause some wear on the mold, so we need to carry out regular maintenance and maintenance. 1. The main point of the maintenance of the block machine produced by Haomei is the main part of the whole equipment. This part is related to the overall operation of the equipment. If we find that there are some small problems in the whole main part during the maintenance process, we must To repair it, especially when it encounters some parts deformation and other problems, at this time, we must communicate with professional maintenance personnel in time to discuss a reasonable solution to ensure the operation of the entire machine. 2. Anyone who has a certain understanding of the block machine produced by Haomei knows that the most important thing in the block machine is the mold, which is also the key to the forming of the block machine produced by Haomei. Therefore, in daily use, we must clean some dirt in the mold, and after cleaning, even spray some protective layer, so as to prevent the mold from appearing rust and affecting the use. Secondly, it is necessary to check whether the molding surface on the mold is worn. If it is found, it should be repaired evenly to prevent cracks in the appearance of the brick during the production of burn-free bricks. In fact, in the process of using the concrete hollow block machine for sale, we can judge it by its sound and strength, because once the equipment fails, the work of the entire block machine will be abnormal.
add to favorites	The influence of high and low temperature on hydraulic oil of brick machine	Cars
Hydraulic oil plays the role of energy transfer, anti-wear, system lubrication, anti-corrosion, anti-rust and cooling in the hydraulic brick machine system. For hydraulic oil, the first hydraulic device should meet the operating temperature and starting temperature of the liquid viscosity requirements, each hydraulic oil has a certain range of use, too high or too low temperature on the hydraulic oil have a negative impact, so what is the impact of high and low temperature environment on the hydraulic oil? The influence of low temperature on hydraulic oil of brick machine 1. Low temperature makes hydraulic oil viscosity. If the viscosity is too high, the self-priming capacity of the oil pump will decrease, and the pressure loss and power loss of the hydraulic system will increase. It is generally believed that when the viscosity is ≥1000mm2/s, the hydraulic system cannot work normally, and when the viscosity is ≥2000mm2/ s, the hydraulic system cannot start normally. 2. Low temperature makes the water in the hydraulic oil of the brick machine solidify, and the solidified water is attached to the surface of the parts of the hydraulic valve and the oil filter, etc., which may cause the hydraulic valve to be stuck and the oil filter to be blocked, so that the hydraulic system cannot work normally. 3. Low temperature makes the rubber sealing material in the hydraulic system shrink and harden, reducing the sealing performance and even leading to seal failure. 4. Low temperature makes the hydraulic oil itself shrink, especially the brick machine hydraulic oil in the closed cavity shrink, so that the pressure drops and even produces negative pressure. The influence of high temperature on hydraulic oil of brick machine 1. The high temperature makes the hydraulic oil viscosity smaller, the viscosity is too low, the hydraulic system leakage increases, the efficiency drops, and even the hydraulic system cannot work normally. 2. High temperature makes the oxidation of brick machine hydraulic oil intensified, hydraulic oil gradually generated some ketones, acids and colloid, asphaltene and other substances, pollution of hydraulic oil, shorten the service life of hydraulic oil. When the brick machine hydraulic oil oxidation to a certain extent, hydraulic oil failure, can not be used. 3. High temperature causes the lubrication film formed on the metal surface of the friction parts to undergo chemical decomposition and the lubrication film is damaged. 4. High temperature will often lead to steel and other non-ferrous metals in the hydraulic oil corrosion intensification, resulting in surface damage to parts, corrosion at the same time. 5. High temperature is more likely to produce bubbles, which may damage the lubricating oil film, cause sintering or increase wear on the friction surface, and accelerate the oxidation and deterioration of the hydraulic oil, affecting the accuracy and sensitivity of the hydraulic components. In severe cases, it cannot meet the requirements of the hydraulic system. 6. High temperature makes the performance of rubber seals in the hydraulic system worse, which can make the rubber swell, become soft, accelerate the aging of rubber, and even seal failure. 7. High temperature makes the volume of hydraulic oil expand, so that closed in the cavity of the brick machine hydraulic oil pressure rise, causing danger.
add to favorites	Cement brick electromechanical magnetic cabinet	Cars
The indicator light on the solenoid directional valve of the high quality qt12-15 cement brick making machine door is on, the pressure gauge shows the pressure, but there is no oil pressure on the oil pipe. Cause of failure: the solenoid directional valve is blocked, resulting in no oil pressure or very low oil pressure on the oil pipe in the oil cylinder of the material door. Removal method: cleaning liquid solenoid directional valve or replacement of valve parts. Fault reason: solenoid valve coil burned out, cement brick mechanical and electrical magnetic valve can not reverse. Removal method: replace the solenoid valve coil. Observe whether the solenoid valve spool is attached? Unplug the solenoid valve coil plug, press the brick machine material door open or material door close when the toggle switch, and then use a screwdriver to top the material door solenoid reversing valve valve core, the material door can move, can confirm the solenoid valve solenoid coil damage (or use a multimeter to test the coil resistance, further judgment). Material door output terminal lamp does not light brick machine did not output voltage cement brick machine factory \| cement hollow bricks machine price Phenomenon: the indicator light of the input terminal of PLC can be on, the indicator light of the output terminal is not on, the brick machine has no output voltage. Cause of failure: improper setting of parameters, material door opening time is set to zero, or material door opening times is zero. If this is the reason, no burning brick machine PLC output point will flash. Elimination method: cement brick machine will be material door opening time set to 1.0 seconds, or material door opening times for 1-2 times. Cause of failure: PLC output terminal is damaged. Elimination method: if the PLC output terminal is damaged, remove the maintenance or replace the PLC can be.
add to favorites	How to remove air in block machine hydraulic system	Cars
1. There is air in the hydraulic system of the china block making machine for sale. Remedy: first check whether the oil pump suction pipe or suction port flange leaks. If there is no air leakage, it is likely that there is air in the pipe that has not been removed. It can be excluded by the following methods. (Turn on the cement brick oil pump, adjust the flow of the proportional valve to the maximum, adjust the pressure to 2-3MP, then remove the screw of the vent hole next to the flow rate and the screw of the vent hole next to the pressure, and slowly exhaust until it is eliminated clean.) 2. Cause of failure: The hydraulic oil level in the tank is too low. Remedy: add hydraulic oil to the proper level. 3. Cause of failure: The hydraulic oil of the hollow block making machine enters the water or deteriorates. Remedy: let go of the hydraulic oil in the block making machine oil tank and pipeline, and replace with new hydraulic oil. (Before changing the hydraulic oil, clean the oil tank and filter.) 4. Cause of failure: the plum blossom cushion between the oil pump and the motor is worn. Remedy: Replace the new plum blossom cushion with hollow block making machine.
add to favorites	Reason why the brick machine indicator does not light	Cars
What is the reason why the indicator light on the electromagnetic directional valve YV15 of the "oil motor" controlled by hot sale brick making machine made in china is not on? --- Possible ways to eliminate the failure of the vibration system of the brick-free brick machine: The indicator light of the input terminal X17 of the high quality qt4-15 fly ash brick machine PLC can be lit, the indicator light of the output terminal Y26 can be lit, the indicator light of the small middle relay KA23 that controls the "pre-shock" action can be lit, the output voltage on the relay circuit board is normal, The indicator light on the solenoid directional valve YV15 of the 'oil motor' does not light. Cause: The circuit between the electrical circuit board of hot sale brick making machine made in china and the solenoid valve "YV15" coil plug is disconnected or loose. Remedy: Check the line with a multimeter to eliminate the fault. Cause of the fault: The plug connection on the electromagnetic steering valve "yv15" of the high quality qt4-15 fly ash brick machine is loose or the plug is damaged.
add to favorites	Performance of Brick Machine in Winter	Cars
Winter temperature is relatively low, how much will affect the output and performance of cement block making machine for sale, so there are good measures to avoid some problems? The answer is yes. The specific operation is as follows: Some need lubricating parts of the block making machine due to the influence of low temperature, lubricating oil to coagulate, by this time just need to change the lubricating oil of the low temperature resistant, had better choose base oil lubricating oil viscosity, low condensation point, low temperature, due to the heat bilges cold shrink effect, so the gap between the moving parts with lower temperature and has a tendency to shrink, so spare parts are more likely to wear in winter. In order to make the machinery in good technical state, to ensure its reliability, improve work efficiency, extend the service life of the machinery and a series of technical measures. In the hydraulic brick machine each moving parts are coated with oil in the guide rail and guide bar it is best to use waste paper coated with butter to wrap it. Blender and automatic feeder must be cleaned. block making machine factory High quality qt8-15 automatic brick making machine to a domestic reducer demoulding practice, USES the pulley, chain sprocket mold release, so the structure is simple, durable, safe and reliable, convenient maintenance, no speed reducer leakage, and save the power, equipment in addition to the frame itself machine suspension and connection parts should be used in spring, when the vibration molding carton not only realize the pressure head, die, die core and plate vibration under four guan qi, guarantee the products of high density and uniformity, and smooth operation. The quality of brick directly reflects the molding effect of a brick machine, which is closely related to the properties of raw materials, the rationality of the ratio, the pressure of the molding, etc., so in the process of brick making must ensure the reasonable ratio of raw materials and the effective molding pressure of the brick machine. If the raw material crushing degree is not high, the ingredients are not reasonable, the mixing is not even, then the brick will appear uneven color, burr edge thorn, not smooth and so on. And if the molding pressure of block making machine is not enough, then the stress of raw material of brick is not equal, the brick strength that presses out is not high, can appear drop Angle, fracture wait for a phenomenon, cannot ensure the quality of brick, so the effect of raw material and pressure to molding brick is very big. Price of block making machine Because of the cold weather in north China, qt12-15 cement brick making machine in stock may not be able to produce normally in some areas. At this time, clean the upper and lower molds, smear the protective oil on the surface of the mold, and pad wood between the molds to prevent collision, extrusion damage mold. If the brick is found to bulge in the middle of the brick, the reason is that the pressure of the oil cylinder is too high, or the vibration time is too short, the upper die can not be pressed in place. The motor of the oil pump was blocked or turned hard, resulting in motor burn, the reason is that the block making machine equipment of the main pressure regulating valve regulating pressure is too large. After entering the winter temperature generally decreases, after the end of the work, the hydraulic brick machine cooler will often remain some waste water. Please drain the waste water to avoid freezing the cooler and making the hydraulic brick machine work properly.
add to favorites	How Much Does It Cost To Build Concrete Batching Plant	Cars
At present, the demand for concrete in the market is increasing day by day, so it is better for hzs120 stationary concrete batching plant factory. Nowadays, in the face of many concrete batching plant manufacturers, how to choose a cost-effective concrete batching plant? How much does it cost to build a 120 large mixing station? These are the issues that users need to care about. The relevant technical staff will give you a detailed introduction now. 120 mixing station customer installation site [Model]: Double HZS120 [Theoretical productivity (m3 / h)]: 2 × 120m³ / h [External dimensions (mm)]: 2 × (55885x20200x21600) mm [Working cycle time (S)]: 120s (2 times) hot sale hzs90 stationary concrete batching plant is not a single device but has different configurations according to production needs. The entire set of HZS120 mixing station equipment includes a double-horizontal axis JS2000 forced mixer, a batching machine, a cement silo, and a screw conveyor, a conveyor belt, and a microcomputer control room. The theoretical productivity of the HZS120 mixing station is 120m³ / h, the power of the mixing machine is 74KW, the nominal capacity of the mixer is 2000L, the number of bins of the batching machine is 2 cells, the batching capacity is 3200L, 2 × 200t, and the powder bin capacity. (0 ～ 1200) ± 1% kg, admixture weighing range and accuracy (0 ～ 50) ± 1% kg, aggregate weighing range and accuracy is 4 × 2000 ± 2%, unloading at 120 square HZS120 mixing station for one hour The material height is 3.8 meters and the total installed power is 145KW to meet the production needs. Depending on the quality of the manufacturer, the price of the HZS120 concrete mixing plant is also different. The price of different configurations of the same model of equipment is also different, which is much different. When selecting 120 large mixing stations, users should pay attention to: 1. A cost-effective concrete batching plant is understood. Performance and price are indispensable. Don't just consider the price and ignore the technical and stability of the product. So this is especially important when choosing a cost-effective concrete batching plant. pay attention. 2. The brand effect of customized hzs50 stationary concrete batching plant. A good brand is not only because of good advertising, but more importantly, the quality is good, and the later has less trouble. 3. Understand the price of products with the same configuration of concrete batching plant. The so-called shoppers will not suffer losses, so go and see more. This is also the necessary spirit for purchasing concrete batching plants.
add to favorites	How To Make Concrete Batching Plants More Profitable	Cars
High quality hzs35 stationary concrete batching plant appear very frequently around us. Whether it is the center of a city or a township, as long as there is a need for construction, there are concrete batching plants or concrete mixers. Therefore, many people are familiar with its shape and configuration. China's infrastructure and real estate development are still booming, especially around the already hot first-tier cities. Real estate and other infrastructure construction are still enthusiastic. With the construction of new countryside and the development and expansion of the city, many people with lofty ideals are optimistic about the concrete batching plant industry, and as a result, there are more and more large and small production mixing concrete projects. To build a concrete mixing plant, how to produce high-quality concrete with less investment and high benefits? First, choose a high-quality concrete mixing plant. Some people think that these devices look the same, are there any differences? As long as they are mechanical equipment, there will be differences in design details and manufacturing quality. Quality is a process of macro judgment and fine inspection. As far as design is concerned, the detailed design of the mixer has an impact on the quality of the concrete mixing and finished products. Therefore, when selecting equipment, it is recommended that you give preference to hzs25 stationary concrete batching plant manufacturer such as HAOMEI machinery. High-quality equipment can not only help maintenance personnel to solve problems on time, but also improve the reliability and stability of the entire system, extend the life of related components, and improve the overall usability of the equipment; Secondly, during the production process, it is necessary to strengthen the management of the equipment, and do a good job of the daily/weekly / monthly maintenance system, to urge the operators to strictly follow the system, and find out that the faults are dealt with promptly and suffer from unburned. Finally, users should increase awareness of equipment reuse and resource reuse, and strengthen the maintenance of reusable equipment. Many of the replaced parts can be repaired and reused. For example, used wastewater can also be used for cleaning. Realize resource conservation using cement transportation tankers. Therefore, to reduce the investment cost of the concrete batching plant, it is essential to purchasing high-quality concrete batching plant equipment and a good maintenance system. Therefore, it can be seen that the recycling of resources is also an important link. The products of HAOMEI Machinery Company include concrete mixer series, large concrete batching plant, small and medium-sized concrete batching plant, stable soil mixing station series, engineering concrete mixer, concrete batching machine, auxiliary equipment for hzs50 stationary concrete batching plant made in China, civil concrete mixer and other products. Product prices are affordable, well received by customers, and sold throughout the country. First-class quality and excellent service are the company's consistent purpose. The company abides by the contract, implements three guarantees, consigns consignments, and the price is reasonable. We warmly welcome new and old customers to negotiate and purchase.
add to favorites	New Price For HZS75 Concrete Batching plant	Cars
Due to the high production efficiency and simple operation of high quality hzs75 stationary concrete batching plant, so many people will choose to use HZS75 concrete batching plant to produce concrete, then, how much is the specific price of HZS75 concrete batching plant? HZS75 stationary concrete batching plant belongs to small and medium-sized concrete batching plant. The theoretical output of the plant is 75 cubic meters per hour. It is a semi-automatic concrete batching plant composed of feedstock, batching, mixing, electrical control and steel structure components. Suitable for small-scale construction sites, prefabricated parts factories and commercial concrete production plants. What is the new quotation for HZS75 concrete batching plant? In fact, the price of investment in the construction of a hzs75 stationary concrete batching plant is not fixed, because the price of the concrete batching plant is related to its configuration: the price ranges from two hundred thousand to four hundred thousand. HZS75 concrete batching plant equipped with mixing console (Chinese JS1500 concrete mixer), using PL2400 type concrete batching machine, screw conveyor, control system, weighing system, cement silo, etc., some of these configuration is optional configuration, different configuration is not the same price, the user can according to own actual need, coupled with factory engineer to adjust the configuration of concrete batching plant, and then make a reasonable concrete batching plant configuration table and price list in detail. To sum up, the specific price of HZS75 concrete batching plant should be specific analysis, can not be generalized, it is affected by the quality of equipment and regional differences and other factors, in fact, this and buy a car a truth, high price configuration is high, quality is good, low price configuration is relatively low, quality will be poor.
add to favorites	Asphalt Mixing Plant - Asphalt Industry Market	Cars
At present, the development of the asphalt industry in China is more and more rapid, the use of a very wide range, and LB2000 Asphalt Mixing Plant made in china industry is also developed together, this paper is followed by the asphalt mixing plant to simply analyze the current situation of the asphalt industry. There are many factors influencing the development of the asphalt industry, among which the upstream industry is one of the factors with greater influence. The upstream industry of the asphalt industry includes petrochemical industry, coal and modification, etc. The fluctuation of crude oil price and the change of crude oil processing capacity in the upstream industry will directly affect the output and price of asphalt industry. The downstream industry of asphalt industry will also bring great influence to the asphalt industry. Among all the downstream industries, the amount of asphalt consumed in highway construction accounts for almost 80% of the total asphalt consumption in China, and it is not difficult to see that the increase in demand from the downstream industry can promote the development of the asphalt industry and also promote the price rise. LB1000 Asphalt Mixing Plant manufacturer believe that the overall development of China's asphalt industry is still relatively good, but compared with imported asphalt, China's asphalt quality and technology is at a disadvantage, so the price is slightly lower than imported asphalt. As for road construction, the construction period is relatively long, usually around three to four years, and the application of asphalt is generally at the end of construction, so it is normal for the asphalt industry to have a period of fluctuation.
add to favorites	Chassis Of Concrete Mixer Truck Determines Its Cost	Cars
How much is a concrete mixer truck When buying a HM14-D concrete mixer truck made in China, choose not only the price but also the quality. Then shop around. Just for the concrete mixing tank truck we want to see his chassis brand and on the pile mixing tank manufacturers reputation and after-sales service, and of course the price. How much is a concrete mixer truck? This is the customer's first concern. We buy mixing tank car are shopping around such ability can prevent their meat, and then ask a lot of factory after more than one by one and then make a decision on what to buy, but buy mixing tank car such amount is relatively large Numbers of items we must more choices, more make sure good mixing tank car models, configuration, brand, and after-sale, can't take price comparing different chassis of mixing tank car so meaningless. High configuration and low configuration of high quality HM10-D concrete mixer truck is also not comparable, so it is not because the manufacturer's price is cheap and you are going to buy the manufacturer's concrete mixer truck. The price of small workshop and regular manufacturer is different a lot, the agitator truck of small workshop is met a lot of low, but after sale problem small workshop cannot resemble regular manufacturer to solve a problem for you, this time should choose right manufacturer avoids trouble at home.
add to favorites	What Matters To Speed Of Concrete Mixer	Cars
There are many reasons to judge the good and bad of JS1000 concrete mixer made in China, such as the configuration of the chassis, the thickness of the steel plate of the tank body, whether the design of the spiral blades in the tank body is reasonable, etc. What is the relationship between the rate of loading and unloading of the JS1000 concrete mixer? I think a lot of agitator drivers are concerned about this, because time is money for agitator users. Then what is the reason that the feeding and unloading speed of the mixer is not very fast? Some drives to say it's not concrete mixer truck tanks speed fast, this is not the main reason, the main reason is that the reason of hydraulic system, generally small, customized JS1500 concrete mixer used in the hydraulic pump is called quantitative pump, its working speed is not soon, is how much, refueling door can improve but the throttle can speed up for a long period of time, to prevent burn out gear oil pump. There is a pump called plunger type variable pump, this pump is generally used in the large JS1500 concrete mixer, its speed is fast, fast out of the material, this pump makes the energy consumption loss is small, high energy utilization.
add to favorites	Difference between self-falling mixer and forced mixer	Cars
As one of the equipment of the low price hzs75 stationary concrete batching plant, the concrete mixer is extremely versatile. With the advancement of science and technology, the production technology of concrete mixers has developed rapidly. There are many types of concrete mixers according to different concrete production needs and manufacturing technologies. Among them, self-falling mixer and forced mixer are two of them. As two different types of mixers, there are the following differences: The most commonly used mixers today are forced mixers. China JS500 concrete mixer is divided into a single horizontal shaft forced mixer and a double horizontal shaft forced mixer. The stirring amount of the forced type mixer is larger than that of the self-falling type mixer. The self-falling mixer is mainly composed of a frame, a support wheel, a mixing drum, a curved beam, a handle, and a motor. The stirring cylinder is composed of a cone, a cylinder and a U-shaped body. The difference between self-falling mixer and forced mixer: The inner wall of the mixing bowl of the self-falling mixer has no blades. The materials are mixed by rolling the mixer drum. Arc-shaped blades are welded on the inner wall of the mixer drum of the forced mixer. When the mixer drum rotates around the horizontal axis, the blade continuously raises the material to a certain height, then falls freely and blends with each other. Self-dropping mixer is suitable for mixing plastic concrete and low-flow concrete. The mixing effect of the discount JS750 concrete mixer is stronger than that of the self-dropping mixer. It is suitable to mix dry hard concrete and light aggregate concrete, as well as liquid concrete. The self-falling mixer relies on the rotation of the mixing tank to raise the internal concrete to the upper part of the tank, and then falls down, so that the circulation is continuously stirred. The forced mixer is a stationary tank, which is agitated and mixed inside with a stirring claw. Its effect and efficiency are better than the self-dropping type. The mixer drum of the self-falling mixer is placed vertically. With the rotation of the mixing drum, the concrete mixture is free-falling in the mixing drum to achieve the purpose of mixing. The barrel and blade of the self-falling mixer have less wear and tear, and are easy to clean, but have large power consumption and low efficiency. The cheap JS2000 concrete mixer has the advantages of good mixing quality, fast mixing speed, high production efficiency, simple and convenient operation, and safety. However, the machine parts are severely worn, and generally need to be lined with high-strength alloy steel or other wear-resistant materials, which are mostly used in centralized mixing stations. The self-falling mixer mainly uses the self-weight of the materials in the mixing drum to save energy. However, due to the influence of material adhesion and friction, the mixing process has a large abrasion on the concrete aggregate, which has an adverse effect on the quality of the concrete. Therefore, the self-falling type is gradually being replaced by a forced mixer. Different types have different impacts on production. Users choose different types of equipment according to their production needs. This increases the scope of production for users. At the same time, two different types of concrete mixing station equipment Type also has some corresponding targeted production directions.
add to favorites	New price for HZS75 concrete mixing plant	Cars
Due to the high production efficiency and simple operation of high quality hzs75 stationary concrete batching plant, so many people will choose to use HZS75 concrete mixing plant to produce concrete, then, how much is the specific price of HZS75 concrete mixing plant? HZS75 stationary concrete batching plant belongs to small and medium-sized concrete mixing plant. The theoretical output of the plant is 75 cubic meters per hour. It is a semi-automatic concrete mixing plant composed of feedstock, batching, mixing, electrical control and steel structure components. Suitable for small-scale construction sites, prefabricated parts factories and commercial concrete production plants. What is the new quotation for HZS75 concrete mixing plant? In fact, the price of investment in the construction of a hzs75 stationary concrete batching plant is not fixed, because the price of the concrete mixing plant is related to its configuration: the price ranges from two hundred thousand to four hundred thousand. HZS75 concrete batching plant equipped with mixing console (Chinese JS1500 concrete mixer), using PL2400 type concrete batching machine, screw conveyor, control system, weighing system, cement silo, etc., some of these configuration is optional configuration, different configuration is not the same price, the user can according to own actual need, coupled with factory engineer to adjust the configuration of concrete mixing station, and then make a reasonable concrete mixing station configuration table and price list in detail. To sum up, the specific price of HZS75 concrete mixing station should be specific analysis, can not be generalized, it is affected by the quality of equipment and regional differences and other factors, in fact, this and buy a car a truth, high price configuration is high, quality is good, low price configuration is relatively low, quality will be poor.
add to favorites	Steel Coil Production Process	Cars - Economy cars
The production process of a cold-rolled steel coil is generally as follows: pickling, rolling, process lubrication, annealing, leveling, shearing, packaging. High quality cold rolled steel coil china process: pickling -- rolling -- annealing -- rolling size synchronous lubrication -- anti-rust oil -- flat size -- polishing -- packaging. Heating furnace of hot rolled steel coil craft: - phosphorus removal machine, roughing mill, phosphorus removal machine, finishing mill, surface quality inspection instrument - a layer of the cold - reel, baling machine, injection machine - volume base slab. Hot-rolled coil production process: first of all within the furnace temperature up to the required rolling temperature, and is entered into the roughing roller on the slab of phosphorus removal machine of iron oxide, and then into the roughing rolling unit for the width and thickness of the steel roll for rolling, again by the roller conveyor to finishing phosphorus removal machine for steel coil surface tin oxide produced by processing, after entering the finishing rolling unit thickness and width of steel roll more precision rolling, steel coil by roller through a layer of cold surface temperature before coiling, after strict control into the reel be coil last baling, spray into the packaging volume of inventory.
add to favorites	Color steel sandwich panels and ordinary board panels	Hardware - Hard disks
China PPGI corrugated roofing sheet manufacturer said that the color steel sandwich panel is a new type of material in the future construction, which not only can be very flame retardant, but also environmentally friendly and efficient. The color steel sandwich panel is made of two upper and lower metal panels and a middle layer polymer insulated inner core. It has the characteristics of easy installation, lightweight, and environmental protection. The color steel sandwich panel product is composed of two layers of formed metal panels (or other material panels) and a polymer insulated inner core that is directly foamed and matured in the middle of the panel. These sandwich panels are easy to install, lightweight and efficient. The filling system also uses a closed-cell molecular structure that prevents condensation of water vapor. The formation of the outer steel plate fully considers the structure and strength requirements and makes the overall appearance beautiful. The inner surface layer is formed into a flat plate to meet various needs. There are six types of core materials: polystyrene sandwich panels, ie EPS sandwich panels (the most common type on the market), extruded polystyrene sandwich panels, ie XPS sandwich panels, rock wool color steel sandwich cores. Plate, rock wool color steel sandwich panel, rigid polyurethane sandwich panel, ie PU sandwich panel, three polyester sandwich panel, ie PIR sandwich panel, phenolic sandwich panel, ie PF sandwich panel, rock wool sandwich panel RW sandwich panel. The PPGI corrugated roofing sheet manufacturer says there are two types of panels: metal panels and non-metal panels. Metal panels are easy to process and can be made into a variety of shapes, but in some places, non-metallic panels have the effect of metal panels, such as corrosion resistance and impact resistance. Commonly used in large industrial plants, warehouses, stadiums, supermarkets, hospitals, cold storage, mobile homes, building plus layers, clean workshops and places that need insulation and fire protection. The sandwich panel has a beautiful appearance, bright color, and good overall effect. It integrates bearing, heat preservation, fireproof and waterproof, and does not require secondary decoration. It is quick and convenient to install, short construction period and good comprehensive benefit. It is a universal use. Highly efficient and environmentally friendly building materials with potential.
add to favorites	Main market for galvanized coils	Hardware - Hard disks
China galvanized steel coil supplier said that construction and light industry are the main markets for galvanized coils, and the demand is about 30% of the galvanized coil. According to the speed of national economic development and the previous consumption base, the total demand in the first half of the year is about 4 million tons, equivalent to 180,000 tons of refined zinc consumption. From the demand for galvanized steel coils in the home appliance industry, air conditioners are the main products for consuming galvanized steel coils. The back panel of the air conditioner indoor unit and the cabinet, the inner part, the outer casing of the outdoor unit, and the interior are all made of the galvanized coil, and an average of one air conditioner consumes 22 kg of the galvanized coil. In addition, each washing machine consumes approximately 8 kg of galvanized rolls, and each refrigerator consumes approximately 3 kg of galvanized rolls. The automotive industry is also a major industry for consuming galvanized coils, which is much larger than the home appliance industry. Since 2006, the output of China's automobiles has increased rapidly, especially in the sedan. According to the calculation of about 350 kg of galvanized coil per vehicle, the demand for galvanized coils in China's auto industry is at least 3.1 million tons per year. The construction industry needs a large number of galvanized coils to manufacture ventilation ducts. For example, a medium-sized building requires more than 25,000 square meters, and each specification has a total of 200 tons. Of course, this is not a waste of processing. At present, there are many large projects under construction in the country, and the demand is also very large.
add to favorites	Galvalume steel coil is produced by domestic application	Cars - Economy cars
Wholesale galvalume steel coating steel coil is a new material produced by extensive demand in China in recent years, aluminized zinc plate, aluminized zinc plate, aluminized zinc coil plate, commonly referred to as CCLI. It is by having the aluminized zinc plate of anticorrosive performance more than galvanizing (55% aluminized, 43% zinc and 1.6% silicon) the product that makes through surface degreasing, phosphating, complex acid salt treatment as the base plate, besmear on organic coating course to bake. In the variety of aluminized zinc plating, alloyed aluminized zinc plate was developed by thermal diffusion treatment after plating. At the same time, the evaporation amount of zinc during spot welding is reduced, and the pollution degree of zinc vapor in the copper electrode of a spot welding machine is reduced. In order to ensure the alloying aluminum zinc plate coated with good adhesion, for car use plate thicker alloying aluminum zinc plate adopted effective measures for heating and cooling, and equipped with various types of alloying sensor, through analysis instrument and computer instructions timely adjust the structure of the coating in the corresponding, suitable for high stamping deformation demands.
add to favorites	Production speed of gl roofing sheet increased greatly	Cars - Economy cars
Our country some occupation oversupply confrontation increasingly prominent, but the T-Type corrugated gl roofing sheet price is not too big fluctuation. The traditional manufacturing industry has excess production capacity, especially in industries with high consumption and high emissions, such as steel, electrolytic aluminum, cement, and plate glass. It is worth noting that in recent years, the blind expansion of this professional capacity momentum, the speed of new capacity is far faster than the speed of screening capacity, directly aggravated the overcapacity opposition. Although in recent years, the state has issued many guidelines to curb high-energy consumption and high-emission jobs, some jobs blind expansion momentum is still strong, overcapacity and even into the "more screening more surplus" cycle. Ministry of industry and information technology, 31 production capacity replacement methods, directed at steel, electrolytic aluminum, cement, plate glass four major occupations, in order to control the total amount of excess occupational capacity through equal or reduced replacement. The China iron and steel association calculates that about 125m tonnes of new steelmaking capacity came on stream in 2011-12. During the same period, steelmaking capacity was selected to be about 3.7 million tons, with an additional capacity of nearly 9 million tons. Aluminized zinc painted plate where good, aluminized zinc, aluminized zinc plate, aluminized zinc plate, in order to reach the request of energy conservation and emission reduction, the company usually in the screening of backward capacity after the demand for a larger scale of new projects, this is the excess professional capacity "more screening more surplus" is an important reason. In fact, in 2010, the state council issued "instructions on further strengthening the screening of backward production capacity", it has proposed the equal or reduced replacement of production capacity. But because there is no clear request and operational way, different standards in the implementation of various places, procedures are not standard enough, and even there are many replacement questions, did not reach the goal of controlling the total capacity, stop the blind expansion.
add to favorites	How to choose the right color coated steel plate	Cars
PPGI corrugated roofing sheet for sale, the choice of color coated plate mainly refers to the mechanical properties, substrate type and coating weight, color aluminum plate, front coating properties and reverse coating properties of the choice. Use, corrosive environment, service life, durability, processing and deformation degree are important factors to consider when choosing PPGI roofing sheet. Factors such as service life and durability are selected. Aluminum-magnesium zinc plate price, anticorrosion is one of the main functions of a painted plate, the type of substrate and coating weight is the main factor affecting the corrosion resistance of painted plate, the construction of painted plate usually choose hot dip galvanized substrate and hot dip aluminum-zinc alloy substrate, mainly because the two kinds of substrate corrosion resistance is good. The choice of positive coating performance mainly refers to the choice of coating type, coating thickness, coating color difference, coating luster, coating hardness, coating flexibility, adhesion, coating durability, and other properties. The commonly used topcoats are polyester, silicon-modified polyester, high-durability polyester, and polyvinylidene fluoride. There are certain differences in hardness, flexibility, adhesion, and durability of different topcoats. Polyester is the most widely used coating; Aluminized zinc coil, silicon-modified polyester modified by organosilicone, has high durability and luster. High durability polyester not only has the advantages of polyester but also improves the durability and has high-cost performance. Polyvinylidene fluoride has excellent durability and coating flexibility. Shanghai aluminized zinc plate, the top coating is mainly determined by the use, corrosive environment, service life, durability, processing mode and degree of deformation and other factors.