This filter press is widely used in ore tailing industry:

The meaning of tailings treatment.
The ore mined from a metal or non-metal mine is a tailings that is produced by a concentrator after the selection of a valuable concentrate and that has no use value under the current technical conditions. These tailings are not only large in number, but may also contain useful ingredients that are temporarily unavailable. If any emissions are not only a waste of mineral resources, but also cover a large area of farmland and block the river. Most of the tailings contain heavy metals, sulfur, arsenic and other contaminants and the mineral processing agents left in the sorting, which will cause significant pollution to the environment and affect the growth of humans, animals and crops. Therefore, tailings must be properly disposed of. Although tailings is the waste generated during the beneficiation and smelting process, it is also a potential secondary resource. With the increasingly scarce resources and rising metal prices, tailings have great reuse value.
The tailings sludge filter press is mainly used to treat the sludge and mud produced by the tailings, remove the water, and press the sludge into a mud cake with a low water content. It has been widely used in iron ore and copper mines. The dewatering section of the gold mine tailings treatment has the characteristics of high efficiency and filter biscuits.

Applicability:
This tailings sludge filter press/membrane filter press is a continuous working device with a large processing capacity. One 2m belt filter press can process 10-20 m3 of concentrated sludge per hour. The tailings sludge filter press/membrane filter press has high pressure, small floor space, low labor intensity and convenient operation for workers. The sludge moisture content of the tailings sludge filter press is low, reaching 17-30%. Compared with other types of sludge drying equipment, the maintenance is simple and the maintenance cost is low.
Itis the recessed chamber one with center feeding. It consists of beam, filter plate, filter cloths, hydraulic unit and electric control cabinet. Detailed information is the below:
1. Beam, High quality carbon steel Q345B and processed with sand blasting to remove rust and oxide skin, then painted by epoxy primer to get higher intensity and corrosion resistance.
2. Filter plate, Polypropylene(PP) with acid & alkali resistance, anticorrosion, innocuity, tasteless, light weight and high strength.
3. Filter cloths, High quality polypropylene acid and alkali proof or high quality polyester acid.
4. Hydraulic unit, China brand famous pumps and hydraulic valve; Carbon steel bending welding, sealing, air filtration external oil pump, cooling effect is good, maintenance is convenient; High and low pressure oil pipe for gb soft connection
5. Electric control cabinet, PLC control cabinet with Siemens brand or schneider brand Electrical components, Split type or can be fixed on the beam.

Operation process includes the following,
1. The hydraulic unit drive the head plate to press the middle plates and filter cloth between head plate and tail plate. And chambers form between every two plates.
2. The pump will deliver the mud into the chambers. Solids retainled in the chamber to be cake, and liquid flow out. Until the cakes is full. Then pump stops.
3. With about 10 minutes pressure holding. When you see there is no liquid flow it, the squeezing process finishs.
4. A worker will have to discharge the cake manually.

All technical parameters of this filter press:

Detailed pictures of this filter press model XY20/630-30U:




About our company, Zhengzhou Toper Industrial Equipment Co., Ltd.
Since 2006, Zhengzhou Toper has supplied products and service to over 200 enterprises of 30 more countries and areas excluding China mainland. 
Southeast Asia: Indonesia, Malaysia, the Philippines, and Thailand; West Asia: Turkey, Uzbekistan and Tajikistan; Northeast Asia: South Korea, Mongolia; Middle East: Israeli, Palestinian, Oman, Bahrain, Iran; Europe: Russia, Italy, Spain, Ukraine, Finland, Poland, Romania; North America: Canada, America; South America: Mexico, Guatemala, Argentina, Brazil, Chile, Peru, Bolivia; Africa: South Africa, Algeria and so on.
Our products are well-known at home and abroad. We have thousands of users throughout China and clients in the world markets. "Establish TOPER brand for the satisfaction of users" is our persistent pursuit. 


All of our products
1. Program-controlled automatic filter press
2. Membrane filter press
3. Hydraulic compress filter press
4. Mechanical compress filter press
5. Jack filter press
6. Cast iron plate and frame/chamber filter press
7. Stainless steel plate and frame filter press
8. Round plate filter press
9. Cotton cake filter press
10. Cardboard filter press
11. DY belt filter press
12. DYX high pressure belt filter press
13. DNY rotary drum thickning/dehydrating belt filter press
14. Triple-belt thickning and dehydrating filter press
15. SS type three-foot upper discharge centrifuge
16. SD type three-foot and filter bag hoist discharge centrifuge
17. PD type filter bag hoist discharge centrifuge
18. Centrifuge of up discharge, three foot, clean series SSB, SB
19. SX type manual top discharge centrifuge
20. PS type manual top discharge centrifuge
21. SGZ type automatic scraper bottom discharge centrifuge
22. PGZ type scarper bottom discharge centrifuge
23. LW series decanter centrifuge
24. Tubular centrifuge
25. Multi-layer stainless steel frame filter
26. Bag filter
27. Diatomite filter
28. Filter late
29. Filter cloth
30. Vacuum disc filter