
Product description
The belt filter press is widely utilized across multiple industries as an integrated thickening and dewatering system, providing a complete solution for sludge and wastewater treatment.
DUBHE's belt filter press is 100% independently designed and manufactured. Its compact structure enables efficient processing of diverse sludge and wastewater types across a wide capacity range. Renowned in the industry, our equipment delivers exceptional performance characterized by high efficiency, reduced energy and polymer consumption, operational cost savings, and extended service life.
The HTB Series represents an economical belt press solution distinguished by its advanced rotary drum thickening technology.
Technical Parameter
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Spec Model
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HTB-500
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HTB-750
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HTB-1000
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HTB-1250
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HTB-1500
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HTB-15002
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HTB-1750
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HTB-Z000
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HTB2500
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BeltWidth
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500
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750
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1000
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1250
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1500
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1500
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1750
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2000
|
2500
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Treating Capacity
(SS15~2.5%)Iniet Consistency
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2.8~5.7
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4.3-82
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62~115
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72~13.7
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90-176
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14-226
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142-268
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171~360
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265~560
|
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DS Dried Sludge
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45-82
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73-125
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98-175
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113-206
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143-240
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180-320
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225-385
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270-520
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363-700
|
|
Water Content Rate
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63-83
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63-83
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63-83
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63-83
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63-83
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63-83
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63-83
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63-83
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63-83
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|
Power Consumption
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Driving Motor (Speed Variable)
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1/2
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1/2
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1/2
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1/2
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1
|
1
|
1
|
1
|
2
|
|
Focculator TankMotor
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1/4
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1/4
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1/2
|
1/2
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1/2
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1
|
1
|
1
|
1
|
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Drum Thickener Motor
|
1/4
|
1/4
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1/2
|
1/2
|
1/2
|
1
|
1
|
1
|
1
|
|
Lower Collecting Tray for PressedFiltrate
|
Yes
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Yes
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Yes
|
Yes
|
Yes
|
Yes
|
None
|
None
|
None
|
|
External Dimension(mm)(Reference)
|
L
|
2600
|
2600
|
2600
|
2600
|
2800
|
3200
|
3450
|
3450
|
3550
|
|
W
|
1050
|
1300
|
1550
|
1800
|
2100
|
2150
|
2350
|
2600
|
3100
|
|
H
|
2150
|
2300
|
2300
|
2300
|
2400
|
2400
|
2550
|
2550
|
2650
|
|
Base Dimension L1×W1
|
200×835
|
Z10×06
|
Z10×13B6
|
200×1986
|
Z100×1865
|
2490×1848
|
245DX208
|
268D×2370
|
265×2896
|
|
Peference Weight
|
950
|
1120
|
1360
|
1620
|
2050
|
2400
|
2650
|
3250
|
3850
|
CAD


Features
Integrated rotary drum thickening and dewatering treatment processes
Wide range of economical applications
The best performance is found when the inlet consistency is 1.5-2.5%.
Installation is easy due to the compact structure and small size.
Automatic, continuous, stable and safe operation
Environmentally friendly operation is due to the low energy consumption and low noise levels.
Easy maintenance assists in the long service life.
The patented flocculation system reduces polymer consumption.
The spring tension device is durable and features a long service life with no need for maintenance.
5 to 7 segmented press rollers support different treatment capacities with the matched best treatment effect.
ACCESSORIES
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Filter cloth deviation correction device: Automatically and continuously detects and corrects filter cloth misalignment to ensure smooth machine operation and extend the service life of the filter cloth.
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Sludge distributor: Evenly spreads the concentrated sludge on the upper filter cloth to ensure uniform pressure distribution during dewatering, improving dehydration efficiency and extending the service life of the filter cloth.
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Cylinder Three-Point Tensioning Device: Utilizes pneumatic cylinder tension to tighten the filter cloth, ensuring stable operation within a defined range with no leakage and high safety.
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Press roller: Made of SUS304 material, reinforced with TIG welding, and precision-machined for a robust structure that resists breakage.
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Synchronous pulley: The drive roller in the pressing section adopts a synchronous gear design, which ensures reliable operation, low failure rate, and easy maintenance, thereby enhancing operational stability.
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Waterproof ring: Installed on the inner side of the bearing, it prevents water from splashing into the bearing during the operation of the dewatering machine, thereby extending the bearing's service life.
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Main Drive: Equipped with internationally renowned NORD gear reducers to ensure stable operation, long service life, and low maintenance costs. Alternatively, SEV brand gear reducers can be selected based on requirements.
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Multi-function Electrical Control Box: Incorporates globally renowned components—Omron and Schneider for electrical elements, Siemens for PLC, Danfoss and German ABB for frequency converters—ensuring stable performance and user-friendly operation. Equipped with leakage protection for enhanced safety.
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Multi-function Electrical Control Box: Incorporates globally renowned components—Omron and Schneider for electrical elements, Siemens for PLC, Danfoss and German ABB for frequency converters—ensuring stable performance and user-friendly operation. Equipped with leakage protection for enhanced safety.
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Customer cases







