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Shandong Better Environmental Protection Technology Co., Ltd
Address: Guanhai road #1137, Zhucheng city, Shandong province, China
Zip: 262200
Tel:(+00 86)0536-6085153
Mobile: +00 86 13356363253   (Christine)
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Belt Filter Press for Sludge Dewatering

Introduced the advanced technology from American, RBYL-Belt filter press is a sewage treatment device which can continuously press large amounts of sludge. By using high strength material, the device is characterized in large treating capacity, high dewatering efficiency and long service life. The high quality belt and long life bearing ensure the device’s performance and quality and make it widely used in the sewage treating industries.
  • 8421299090

 Introduced the advanced technology from American, RBYL-Belt filter press is a sewage treatment device which can continuously 

press large amounts of sludge. By using high strength material, the device is characterized in large treating capacity, high dewatering 
efficiency and long service life. 
The high quality belt and long life bearing ensure the device’s performance and quality and make it widely used in the sewage treating 


(1) Automatic control and continuous working

(2) Low energy cost and long service life
(3) High dewatering efficiency and high solid containing rate of mud cake
(4) Easy maintenance and management
(5) Low noise and less chemicals
(6) Economical and reliable, wide application.


 Scientific design and reasonable layout ensure the high dehydration performance of the filter press. The main pressure roller adopts the hole design 

which increase the treating capacity and shorten the dehydration time by dewatering at the two sides of belt. The decrescent range of press role 
and the change contact angle of filter belt ensure the best combination of pressure and shear force so as to improve the solid containing rate and the 
efficiency of dehydration. 


The tension of filter belt can be achieved through the air cylinder and keep in a constant. And the tension would not change with the inlet. It’s easy to 

operate and control. The press is equipped with the air compressor control system which can automatically correct and detect belt’s position on press role. 
For the belt press with a wider belt, there is an automatic sludge-in device which ensures the sludge can enter into the belt evenly, so as to improve the 
effect and lengthen the service life.
5. Structure
The device is equipped with two belts. There is a long gravity dehydration area which can improve the dehydration effect and lower the cost by reducing 
the usage of chemicals.

Technical Parameters


Item Model
RBYL-500 RBYL-700 RBYL-1000 RBYL-1500 RBYL-2000 RBYL-2500 RBYL-3000 RBYL-4000
Main engine Power
1.5 2.2 2.2 2.2 2.2 3 4 4
Air compressor 3 3 3 3 3 3 4 4
Belt width (mm) 500 700 1000 1500 2000 2500 3000 4000
Capacity (m3/h) 3~4 4~6 5~7 8~10 12~15 15~18 18~25 25~30
Overall dimension Length(mm) 4920 4920 4920 4920 4920 4920 4920 4920
Width(mm) 978 1178 1478 1978 2478 2978 3478 4678
Height(mm) 2350 2350 2350 2350 2350 2350 2350 23500
Feeding concentration 0.8-8%
Discharge concentration 25-45%

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Shandong Better Environmental Protection Technology Co., Ltd

Address: Guanhai road #1137, Zhucheng city, Shandong province, China
Post Code: 262200
(+00 86)0536-6085153
 Fax: (+00 86)0536-6073577
 Mobile: (+00 86) 13356363253

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