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Shandong Better Environmental Protection Technology Co.,ltd relying on years of market experience and strong scientific research technology, successfully developed Compact Structure Screw Press for Activated Sludge Treatment with Low Noise. Technological innovation is the fundamental reason for Shandong Better Environmental Protection Technology Co.,ltd to achieve sustainable development. In essence, product performance and its quality are largely decided by its raw materials. In terms of raw materials of Compact Structure Screw Press for Activated Sludge Treatment with Low Noise, they have gone through plenty of tests on their chemical components and performance. In this way, the NCINERATOR, DAF, SEWAGE TREATMENT, SLUDGE DEWATEIRNG quality is guaranteed from the source.

Applicable Industries:Hotels, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage ShopsShowroom Location:Viet Nam, Philippines, Peru, Saudi Arabia, Pakistan, India, Mexico, Thailand, Kenya, Argentina, Algeria, Sri Lanka, Kazakhstan, Nigeria, Malaysia
Condition:NewAutomatic Grade:Automatic
Place of Origin:ChinaBrand Name:Better
Voltage:CustomizedWarranty:1 Year
After Warranty Service:Video technical support, Online support, Spare parts, Field maintenance and repair serviceLocal Service Location:Viet Nam, Philippines, Brazil, Peru, Saudi Arabia, Indonesia, Pakistan, Mexico, Thailand, Malaysia, Kenya, Argentina, Colombia, Algeria, Sri Lanka, Romania, South Africa, Kazakhstan, Nigeria, Uzbekistan
After-sales Service Provided:Online supportCertification:ISO9001
Function:crush by moveable and fixed plateMaterial:stainless steel
Advantage:low energy consumption,minimal noiseColor:Silver

Product Description
Screw press is also called sludge dewatering machine which uses the screw extrusion principle is a new type of solid-liquid separation device.It reaches the goal of extrusion dewatering sluge by the powerful extrusion pressure of changing the screw diameter and distance along with the tiny spacing between moveable and fixed annular plates.
Working principle
1. Concentration: When the screw pushes the shaft to rotate, the multiple solid laminated plates set
on the periphery of the thrust shaft move relative to each other. Under the action of gravity, water is filtered out from the
gaps of the relatively movable laminated plates to achieve rapid concentration.
2. Dehydration: The concentrated sludge moves forward with the rotation of the screw shaft; along
the mud cake outlet direction, the pitch of the screw shaft gradually becomes smaller, the gap between the ring and the ring
also gradually becomes smaller, the volume of the spiral cavity Continuously shrinking; Under the action of the back pressure
plate at the outlet, the internal pressure gradually increases. Under the continuous driving of the screw pushing shaft, the
water in the sludge is squeezed and discharged, the solid content of the filter cake is continuously increased, and finally
the sludge is realized. Continuous dehydration.
3. Self-cleaning: The rotation of the screw shaft promotes the continuous rotation of the swimming
ring. The equipment relies on the movement between the fixed ring and the moving ring to achieve a continuous self-cleaning
process, thereby cleverly avoiding the common plugging problem of the traditional dewatering machine.

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Detailed Images
Size Information
Model
Dimensions(mm)
Power
(kw)
Weight(kg)
L
W
H
Empty
Operation
BDL-101
1756
700
1540
0.65
250
650
BDL-102
1756
900
1540
0.7
300
800
BDL-131
1757
700
1540
0.7
265
665
BDL-132
1757
900
1540
0.8
330
830
BDL-133
1847
1100
1540
0.9
400
1050
BDL-202
2485
1180
1728
1.45
850
1800
BDL-203
2591
1470
1728
1.8
1055
2355
BDL-204
2665
1780
1728
2.7
1450
3100
BDL-205
2741
2085
1728
2.9
1800
3700
Features
1. Low energy consumption
2. Minimal maintenance and operational cost
3. Minimal water consumption
4. Minimal noise
5. Achieves a dry matter content of 15-70%
6. Low polymer consumption
7. No need for proceeding sludge thicking.Sludge can be deeatered straight from the aeration tank
8. Capable for working 24/7
9. Suitable for any type of sludge even suitable for dewatering oil/grease rich sludge.
Using site
Basic Information
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