The filter plate is made of reinforced polypropylene, molded by high temperature molding, and then processed by professional precision equipment. The formed filter plate has high strength, good sealing, light weight, corrosion resistance, high temperature and pressure resistance, non-toxic and tasteless, and meets the relevant food hygiene standards. The matching diaphragm plate is made of elastic PP molding and heat sealing, which has the advantages of high strength and long cycle.
High degree of automation of the equipment, hydraulic cylinder compaction, pressure maintaining, pressure supplement, feeding, reflux, filter plate loosening and cake unloading, the whole process is fully automated, without manual phased operation.
The pressing mode is hydraulic pressing mode, the pressing force range is 20mpa-25mpa, and the automatic pressure maintaining during filtration is realized through electrical control.
Filter pressure feed filter pressure tested by professional departments, the maximum filter pressure should not be greater than 0.6MPa, diaphragm press pressure should also be maintained in the range of 0.5mpa-1.6mpa, used within the specified pressure range, not only to ensure the best performance of filter press and supporting filter media, but also to maximize the service cycle of equipment and filter media (filter cloth).
In the case of automatic operation, the safety device filter press is equipped with a variety of protection devices to prevent over-voltage, over limit and other misoperation of the filter press.

Application scope
Diaphragm filter press can effectively shorten the filtration cycle and reduce the water content of filter cake. It is widely used in mining, metallurgy, chemical industry, environmental protection, food, pharmaceutical industry, textile printing and dyeing, profile manufacturing, liquor making and other industries.

Technical parameters  Working schedule 800mm  Maximum stroke 1200mm, Cylinder bore 360mmx2, Pressing force 20MPa-25MPa, Press pressure 0.5MPa-1.6MPa

Ordinary filter plate: feed pressure ≤ 1.2MPa, filter temperature – 5 ° to 80 °    filter plate material: reinforced polypropylene
Diaphragm filter plate: feed pressure ≤ 1.2MPa, filtration temperature – 5 ° to 80 °   filter plate material: reinforced polypropylene, PP elastomer

Company introduction
Hebei Jinma Mine Machinery Group Co., Ltd. is a professional manufacturer of “Jinma” metallurgical, mine, construction material and environmental equipment assemblies. Founded in 1971 and reorganized into a joint stock enterprise in 1997, the company consists of Tangshan Mine Machinery Plant, Tangshan Jinma Construction Material Machinery Co., Ltd., Zunhua Jinma Environmental Equipment Co., Ltd. and Zunhua Jinma Mining Co., Ltd. The company covers 50 plus mu of land, with total assets of RMB90 million, some 600 employees including 96 engineering professionals and a variety of processing and testing devices, including large-size processing devices like 10t electric arc furnaces, vacuum casting tools, 8m, 5m and 4m vertical lathes, 8m, 5m and 3.15m hobbing machines, 6m planing machines, fine boring machines and medium-frequency quenching tools, and automatic welding, ultrasonic weld testers, W15-23 material testers and time-dependent vibrators totaling over 300 pieces of equipment.      The company is conveniently situated in the delta of Beijing, Tianjin and Tangshan where it is endowed with advantaged physical location and sound accessibility. Our president Mr. Duan Zhiyu and general manager Ms. Duan Chunhong together with all the company staff are looking forward for cooperating with all friends in and out of China.