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2500mm 2.5m Vacuum Belt Filter Press For Sludge Dewatering

Basic Information
Place of Origin: Shanghai, China
Brand Name: ZR
Model Number: ZR
Minimum Order Quantity: 1 Piece
Price: Price Negotiable
Packaging Details: Nude Cargo/Pallet/Wooden Case
Delivery Time: 20-30 days
Payment Terms: T/T
Supply Ability: 1000PCS/Year
Detail Information
Structure: Belt Type Filter Material: Polyester Wire
Pressure: Mechanical Pressure Type: Roller Press Filter
Belt Width: 2500mm Mud Processing Capacity: 30-40T/H
Filter Cake Production: 10T/H Sediment Percentage: 75-85%
Total Power: 17kw HS Code: 8421291090
High Light:

2500mm dewatering sludge belt press


2.5m vacuum belt filter press


2500mm belt filter press

Product Description

ZR2500P8L Sludge Dewatering Belt Filter Press


Technical Parameters

Model: ZR2500P8L

Belt width: 2500mm

Mud processingcapacity: 30-40t/h

Filter cakeproduction: 10t/h

Sediment percentage: 75-85%

Total power: 17kw



Model technical parameters

Model Belt width

Mud Processing

Filter cake


Total Power of

Total power
Zr-1000P8L 1000 10-16 2-3 75-85 3 10 5500*2000*2100 4500
Zr-1500P8L 1500 15-25 4-5 75-85 4 13 5800*2400*2200 6500
Zr-2000P8L 2000 25-35 6-7 75-85 5.5 17 7500*2900*2300 7600
Zr-2500P8L 2500 30-40 10 75-85 5.5 17 7800*3200*2500 9200
Zr-3000P8L 3000 40-50 12-15 75-85 11 33 12500*3500*2500 14500
Zr-3500P8L 3500 50-60 15-17 75-85 11 33 13000*14000*2500 15500


1. Prepress-dewatering porous roller
Prepress-dewatering porous roller is that many holes uniformly distributed on the surface of the roller. It is the maximum dehydration roller that the filtered water can be expelled both inside and outside. After the sludge was extruded, the filter cake was initially formed.

2. High pressure dewatering roller
The high-pressure dewatering roller is made up of several rollers of different diameters. The surface of the roller is coated with high-quality natural rubber or PE. Two filter belts are winding between the rollers in a vertical S shape. The diameter of the roller is gradually reduced to form a certain pressure increase, so that the pressure on material increases gradually, a dry filter cake is initially formed through the effect of the extrusion pressure and shear force.

3. Alignment extrusion roller
The filter cake after high-pressure dewatering is still not ideal. In order to achieve maximum solid-liquid separation, it is necessary to extrude through high-strength pinch rolls. Each group of pinch rolls is divided into a fixed roll and a moving roll with airbag pressure. The outer surface of the moving roll is coated with high-quality natural rubber with lower hardness in order to soft contact with the sludge extrusion; adjust the appropriate pressure to ensure the sludge passing and full dehydration.

4. Deviation correcting device
The automatic deviation correcting device is mainly made up of a gas cylinder, solenoid valve, and proximity switch. The device can realize automatic tracking correction. The characteristics are sensitive, reliable, and long service life. The running position of the filter belts keeps stable and centering. The general deviation error is not more than 15mm.


Belt Press Filter Working Principle

The raw material, passing through the distributor, is pre-pressed and dehydrated in the wedge area, and then further squeezed and dehydrated in the large area low pressure drainage area composed of porous drainage rollers. Then, the raw material with a certain degree of dryness is pressed by three sets of high-intensity squeezing, i.e. roller I, roller II and roller III. Then the raw material with extremely low water content is pressed and dehydrated again by the mesh belt at the discharge port. Finally the dry filter cake is discharged. It basically meets the requirements of major varieties for moisture content, and the entire process is subject to extrusion and shear forces.

2500mm 2.5m Vacuum Belt Filter Press For Sludge Dewatering 0


2500mm 2.5m Vacuum Belt Filter Press For Sludge Dewatering 1



2500mm 2.5m Vacuum Belt Filter Press For Sludge Dewatering 2

Contact Details

Phone Number : +8613917783856

WhatsApp : +8613917783856