SHANGHAI DUBHE ENVIRONMENTAL PROTECTION&TECHNOLOGY CO.,LTD
| Delivery Time | 30-50 working days |
| Effective Volume | 1200-6600 L |
| Tank Material | Stainless Steel SUS304 / PP |
| Ripening Time | 50 min |
| Packaging Details | Export-grade wooden case with moisture-proof film and reinforced steel frame |
| Feeder Power | 0.12 kW |
| Payment Terms | T/T,L/C |
| Supply Ability | 40 Sets per Month |
| Preparation Capacity | 1000-5000 L/h |
| Solution Concentration | 0.05%-0.15% |
| Model Number | PL3-2000 |
| Place of Origin | CHINA |
| Certification | ISO 9001 |
| Brand Name | DUBHE |
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Product Specification
| Delivery Time | 30-50 working days | Effective Volume | 1200-6600 L |
| Tank Material | Stainless Steel SUS304 / PP | Ripening Time | 50 min |
| Packaging Details | Export-grade wooden case with moisture-proof film and reinforced steel frame | Feeder Power | 0.12 kW |
| Payment Terms | T/T,L/C | Supply Ability | 40 Sets per Month |
| Preparation Capacity | 1000-5000 L/h | Solution Concentration | 0.05%-0.15% |
| Model Number | PL3-2000 | Place of Origin | CHINA |
| Certification | ISO 9001 | Brand Name | DUBHE |
| High Light | Stainless Steel SUS304 / PP Automatic Polymer Dosing Machine ，1000-5000 L/h Preparation Capacity PAM Preparation Unit ，Municipal Wastewater Treatment Polymer Dosing System | ||
This automatic polymer dosing machine is a fully integrated PAM preparation and precision dosing system engineered for municipal and industrial wastewater treatment across Latin America. It automates the entire workflow from dry powder feeding, metered water, mixing, aging, to accurate dosing.
The system maintains precise PAM solution concentration between 0.05% and 0.15% with preparation capacities of 1,000 to 5,000 L/h. Features Spanish-language HMI, 60Hz-compatible motors, and corrosion-resistant construction for long-term outdoor deployment.
Automatic Polymer Dosing Machine (Model PL3) — Technical Specification Sheet
| Model(PL3) | Capacity(L/h) | Effective Volume(L) | Ripening Time(min) | Power(kW) | Dimensions(m) | Nozzle(DN) | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feeder | Blender | L | W/W1 | H/H1 | Inlet | Outlet | Vent | ||||
| 1000 | ~1000 | 1200 | 50 | 0.12 | 0.55x3 | 1.96 | 1.26/0.86 | 1.7/0.99 | DN25 | DN32 | DN32 |
| 2000 | ~2000 | 2400 | 50 | 0.12 | 0.55x3 | 2.53 | 1.50/1.1 | 2.2/1.18 | DN25 | DN32 | DN32 |
| 3000 | ~3000 | 3800 | 50 | 0.12 | 0.55x3 | 2.83 | 1.55/1.2 | 2.5/1.43 | DN25 | DN32 | DN32 |
| 5000 | ~5000 | 6600 | 50 | 0.12 | 0.75x3 | 3.9 | 2.00/1.5 | 2.6/1.45 | DN40 | DN40 | DN40 |
PLC-Controlled End-to-End Automation: Integrated control manages dry powder feed, water regulation, multi-stage mixing, aging, and dosing discharge without manual steps for 24/7 unattended operation.
Bilingual HMI Touchscreen: Standard Spanish and English interface enables local operators to adjust parameters and monitor status without language barriers.
Dynamic Powder-to-Water Ratio: Variable-frequency drives on powder feeder and water pump fine-tune concentration from 0.05% to 0.15%, adapting to varying sludge characteristics.
Anti-Clumping Pre-Dispersion: Patented wetting cone with high-shear mixer prevents "fish-eye" polymer agglomerates for 100% polymer chain activation and maximum flocculation performance.
Material Options: Available in SUS304/SUS316L stainless steel, Polypropylene (PP), or coated carbon steel.
60Hz Electrical Compatibility: All motors pre-configured for 220V/380V 60Hz power supply standard across Latin America.
Municipal WWTPs: Sludge conditioning for belt filter presses, centrifuges, and screw presses across Mexico, Brazil, Colombia, and Chile.
Industrial Pretreatment: Coagulation and flocculation dosing for textile, tannery, and food processing effluent.
Potable Water Treatment: Flocculant preparation for surface water clarification in municipal drinking water plants.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2019
Total Annual:
10000000-20000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Shanghai DUBHE Environmental Protection &Technology Co., Ltd. is a leading enterprise in the wastewater treatment market, providing comprehensive solutions and high-quality equipment. Our expertise covers a wide range of products, including various aeration devices (U.S. SSI), blowers, sludge ... Shanghai DUBHE Environmental Protection &Technology Co., Ltd. is a leading enterprise in the wastewater treatment market, providing comprehensive solutions and high-quality equipment. Our expertise covers a wide range of products, including various aeration devices (U.S. SSI), blowers, sludge ...
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