和宇重工|充填泵|充填工业泵|工业充填泵|膏体充填工业泵|膏体工业充填泵|矿山尾砂充填泵|矿山尾砂工业泵|S阀活塞式充填工业泵|锥阀活塞式工业泵|HGBS充填工业泵|深锥浓密机|深锥膏体浓密机|高效搅拌桶|高浓度搅拌桶|尾砂充填系统|膏体充填系统|矿山尾砂膏体充填系统|矿山全尾砂胶结充填系统|The piston of the concrete conveying pump is a vulnerable component on the concrete pump machine and needs to be replaced frequently; Taking the Kawasaki concrete pump of Hunan Heyu Heavy Industry Machinery as an example, analyze how to replace the piston of the concrete pump: first, reduce the displacement of the concrete delivery pump (i.e. slow down the speed of the main oil cylinder), and then close the one-way valve of the main oil cylinder at Hunan Heyu Heavy Industry Machinery Co., Ltd; Move the main oil cylinder to the end of the water tank, uncover the cover plate of the proximity switch, and remove the eight screws of the piston rod; Take out the connecting rod, lift out the piston and replace it with a new one; Install it again by following the reverse operation as described above. The other one is also disassembled and assembled in the same way.

But when it comes to use, you will have to pay a high cost. Don't believe it, just take a car mounted mixing and towing pump as an example. The fuel consumption of a new car mounted pump is 2.5 yuan/cubic meter, while a second-hand car mounted mixing pump is 4 yuan/cubic meter, which is almost twice that of a new car mounted pump. As for how many hours a car pump is used every day and how much oil it consumes, and this year is the peak period for the price of second-hand mixing pumps. 20% higher than last year. After the peak, there must be a trough that conforms to market rules. Whether for personal use or investment, Heyu Heavy Industry, with a complete service system, is clearly the best choice for customers in terms of input-output, investment return rate, and after-sales service system. It can increase profits and reduce costs. The high-quality imported parts selected by Heyu Heavy Industry provide a perfect guarantee for the long profit cycle of the mixing and towing pump. Heyu Heavy Industry prohibits all second-hand cars and yellow label cars. I have been involved in the mixing and mopping pump industry for more than years, deeply cultivating customer needs and focusing on the humanization and service of car mounted mixing pumps. Meet the needs of customers. The mixing arm pump truck A9 was developed by multiple R&D engineers after researching the rural market, and is suitable for construction in the rural market. The after-sales service team of Heyu Heavy Industry is experienced and skilled. Promise lifelong maintenance of the product. Small car mounted pumps, filling industrial pumps, concrete pumps, tunnel mounted pumps, and Yu Heavy Industry | Filling pumps | Filling industrial pumps | Industrial filling pumps | Paste filling industrial pumps | Paste filling industrial pumps | Mine tailings filling pumps | Mine tailings filling industrial pumps | S-valve piston filling industrial pumps | Cone valve piston industrial pumps | HGBS filling industrial pumps | Deep cone thickeners | Deep cone paste thickeners | Efficient mixing drums | High concentration mixing drums | Tailings filling systems | Paste filling systems | Mine tailings filling systems | Mine tailings bonding filling systems|