Jiangsu Longdai Environmental Protection Co., Ltd.
| Payment Terms | L/C,T/T |
| Supply Ability | 2800 sets per Years |
| Delivery Time | 20 days |
| Packaging Details | Export polywood |
| Name | Sludge Dewatering Screw Press |
| Material | SS304/SS316 |
| Capacity | 1-2500kgs/h |
| Power | 0.5~5.5 |
| Feature | Easy Operation |
| Operation | 24 Hours Automatic |
| Type | Screw Press |
| Advantage | Low Cost |
| Key words | Dewater Screw Press |
| Other name | Volute Screw Sludge Dehydrator |
| Brand Name | longdai |
| Model Number | LD-135 |
| Certification | ISO9001 |
| Place of Origin | Jiangsu China |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 2800 sets per Years |
| Delivery Time | 20 days | Packaging Details | Export polywood |
| Name | Sludge Dewatering Screw Press | Material | SS304/SS316 |
| Capacity | 1-2500kgs/h | Power | 0.5~5.5 |
| Feature | Easy Operation | Operation | 24 Hours Automatic |
| Type | Screw Press | Advantage | Low Cost |
| Key words | Dewater Screw Press | Other name | Volute Screw Sludge Dehydrator |
| Brand Name | longdai | Model Number | LD-135 |
| Certification | ISO9001 | Place of Origin | Jiangsu China |
2025 New Customized Automatic Volute Sludge Dehydrator – Multi-Disk Screw Press for Farm Applications
Product Overview
This advanced sludge dewatering system is specifically designed for agricultural applications, effectively reducing sludge moisture content to 75%–85%. The integrated multi-disk screw press configuration includes a fully automatic control cabinet, flocculation conditioning tank, sludge thickening and dewatering unit, and filtrate collection tank. It enables highly efficient flocculation and continuous sludge concentration and mechanical dewatering through fully automated operation. The treated filtrate can be safely discharged or returned for further processing.
Working Principle
Sludge is delivered to the flocculation reaction tank via a sludge pump.
Sludge and flocculant (PAM) are thoroughly mixed in the flocculation tank to form large flocs.
The solid-liquid mixture enters the spiral chamber by gravity flow.
A reducer drives the spiral shaft to rotate, conveying the sludge from the concentration section to the dewatering section.
Filtrate is discharged through gaps between moving and fixed rings, while further pressurized dewatering is achieved by adjusting the back-pressure plate gap, ultimately discharging dewatered sludge cake.
Parameters
| Specification and dimension Model | DL-101 | DL-102 | DL-201 | DL-202 | DL-301 | DL-302 | DL-303 | |
| Handling capacity (m3／h) | Ind concentration S．S．0.2～0.5％) | 0.6~1.5 | 1.2~3.0 | 1.8~4.5 | 3.6~9.0 | 6.0~15 | 12~30 | 18~45 |
| Ind concentration (S．S．0.5～2.0％) | 0.25~0.6 | 0.5~1.2 | 0.75~1.8 | 1.5~3.6 | 2.5~6.0 | 5.0~12 | 7.5~18 | |
| Ind concentration (S．S．2.0～5.0％) | 0.1~0.25 | 0.2~0.5 | 0.3~0.75 | 0.6~1.5 | 1.0~2.5 | 2.0~5.0 | 3.0~7.5 | |
| Exdry amount (kg／h) | Ind concentration (S．S．0.2～0.5％) | 0~3.0 | 2.4~6.0 | 3.6~9.0 | 7.2~18 | 12~30 | 24~60 | 36~90 |
| Ind concentration (S．S．0.5～2.0％) | 0~5.0 | 5.0~10 | 9.0~15 | 18~30 | 30~50 | 50~100 | 90~150 | |
| Ind concentration (S．S．2.0～5.0％) | 0~5.0 | 5.0~10 | 9.0~15 | 18~30 | 30~50 | 50~100 | 90~150 | |
| Water content of mud cake (％) | 75~85 | 75~85 | 75~85 | 75~85 | 75~85 | 75~85 | 75~85 | |
| Spirical Didiameter (mm)x Quantity (root) | 100x1 | 100x2 | 200x1 | 200x2 | 300x1 | 300x2 | 300x3 | |
| Power (KW) | 0.2 | 0.3 | 0.6 | 0.8 | 0.8 | 1.2 | 1.95 | |
| contour size of the unit(s) (ww) | L | 1816 | 1816 | 2500 | 2500 | 3255 | 3455 | 3605 |
| W | 756 | 910 | 850 | 935 | 985 | 1295 | 1690 | |
| H | 1040 | 1040 | 1270 | 1270 | 1600 | 1600 | 1600 | |
| Reference Weight(kg) | 190 | 275 | 360 | 470 | 820 | 1350 | 1820 | |
Picture
Company Profile
Jiangsu Longdai Environmental Technology Co., Ltd. is an environmental protection equipment manufacturer with 11 years of experience. It has provided a large number of sophisticated environmental protection equipment at home and abroad, established three branches in China, and cooperated with many universities to build Longdai R&D center. There are 4 middle doctors, 10 masters, and 25 senior engineers.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2010
Total Annual:
7000000-8000000
Employee Number:
64~100
Ecer Certification：
Verified Supplier
Jiangsu Longdai Environmental Technology Co., Ltd. is an environmental protection equipment manufacturer with more than 15 years of experience. It has provided a large number of sophisticated environmental protection equipment at home and abroad, established three branches... Jiangsu Longdai Environmental Technology Co., Ltd. is an environmental protection equipment manufacturer with more than 15 years of experience. It has provided a large number of sophisticated environmental protection equipment at home and abroad, established three branches...
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