Yuzhou Shuangfa Chemical Industry Machinery Joint Co., Ltd.

China Manufacturer with main products: Filter Press, Automatic Filter Press, Belt Filter Press, Vacuum Belt Filter Press, Chamber Filter Press, Membrane Filter Press

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SF DU rubber vacuum belt filter - professional sludge dewatering machine

FOB Price: 1,600.00 - 95,000.00 USD/Set
Supply Ability: 5 Set/Sets per Month
Shipping: Within 30 days after your advanced payment
Payment Terms: L/C, T/T, Western Union, MoneyGram, Other
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Henan in China
Packaging Details: wooden boxes sludge dewatering machine

Quick Details

  • Brand Name: Shuangfa
  • Model Number: 28m2/DU-2000
  • Voltage: 380V /Customized
  • Power(W): 33kw-190kw/Customized
  • Weight: 20t
  • Dimension(L*W*H): 18200*2750*2150
  • Certification: ISO/CE
  • Warranty: 1year
  • After-sales Service Provided: Engineers available to service machinery overseas
  • Structure: belt filter
  • Application: industrial and wastewater dewatering
  • Function: vacuum filter
  • Product: dewatering machine


SF DU rubber vacuum belt filter-professional sludge dewatering machine


DU series Rubber Vacuum  Belt Filter -professional sludgeing dewatering machine is the high automatic new-type machine. It adopts setting vacuum chamber and the rubber belt moves on the chamber. It has realized the continuous filtration, cake cleaning, residue unloading and cloth cleaning and regeneration etc.

Application of  DU rubber vacuum belt filter - professional sludge dewatering machine 

DU rubber vacuum belt filter for sludge dewatering is  widely applied to all kinds of mining materials, like coal slurry, copper concentrate, gold deposit, titanium ore, quartz ore, manganese carbonate, phosphate, red mud, gold concentrate, iron ore concentrate, iron tailings, copper tailings, sylvite, nickel ore, etc.



Featres of DU rubber vacuum belt filter- professional sludge dewatering machine

1. Modularized design,easy installation and transportation.
2. High automatic degrees: Consecutive auto feeding, filtering, washing, dewatering, discharging, cloth cleaning improves production efficiency.
3. Convenient filter technology: cake thickness, water vol, counter current decantation stages, vacuum degree, filter speed can be adjusted for optimistic effect.
4. Fine decantation effect: even and thorough multi-stage advection or counter current decantation makes collection and reuse of mother liquor and washing liquor separately.

 5.High filtration speed, because of the reasonable structure of filter cake, filtrate appearing small resistance makes sure quick filtration of thin layer.

Parameters of DU rubber vacuum belt filter - professional sludge dewatering machine 


Working principle of  DU rubber vacuum belt filter - professional sludge dewatering machine

Horizontal rubber vacuum belt filter-professional sludge dewatering machine uses filtration as the medium. It uses the gravity and vacuum suction to separate liquid from solid materials. This filter takes the ring shaped rubber belt as the vacuum vessel. Ring shaped belt is motored by electric motor and the filtration is wrapped on the belt. The vacuum vessel and the ring shaped friction belt form the suction area. Liquid pass through furrow on filtration and go into vacuum vessel through pores. Solid materials are stopped and from filtration cakes. The liquid in the vessel will be discharged after separated from steam. Then, the cakes pass through the washing zone and drying zone. Then, the new cycle started again.

Company information





Our delivery


About installation and using

1. The machine is basically installed. To sue it, the electrical cabinets need be insert into the machine.And doing this is very easily

2. An instructions will given to you, for instructions for installation, using and maintenance of the machine.In order to help you .

3. The video and drawing will sent  to you, if it's necessary.

Our Certificates:

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Patents                          CE                                          ISO                       


our clients


As a filter press manufacturer, we have been working to improve and perfect our products, do everything

 to meet the needs of customers and industry development, and hope to have a better service to customers and a good development prospects!

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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