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Manual Dosing Device

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Manual Dosing Device
Product introduction
Manual dosing for smaller dosages where staff are present;
Easy to refill manually and easy to install;
The barrel, dosing pump, electric control box, and pipe fittings are integrated and mounted on the frame, which has a compact structure and is convenient for installation and transportation;
Tank materials available: stainless steel SS304 or SS316L, polyethylene PE, fiberglass FRP, and so on.



Model Volume
（m³）		 Mixing powe
（Kw）		 Barrel diameter
（mm）		 Barre height
（mm）		 Dosing port DN1
（mm）		 Waterport DN2
（mm）		 Evacuation port DN3
（mm）
QBJY1000 1 0.75 1050 1330 25 25 32
QBJY2000 2 1.5 1310 1720 25 25 40
QBJY3000 3 1.5 1550 1800 25 25 40
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About Us
Pioneering Sustainable Solutions for a Greener Future
Qingben Environmental Technology (Jiangsu) Co., Ltd. is a professional enterprise specializing in the manufacturing and service of sludge and wastewater treatment equipment. We are based in the field of sludge and wastewater treatment equipment research and development, and we specialize in providing sludge dewatering machines, sludge drying equipment, complete sets of wastewater treatment equipment, river and lake sediment drying equipment, and technical services.
As a professional Custom Manual Dosing Device Manufacturers and Manual Dosing Device Factory, We provide comprehensive technical support from project consultation, design, construction to operation and maintenance, ensuring the successful implementation and efficient operation of sewage treatment and sludge treatment projects.
About Us
Qingben Environmental Technology (Jiangsu) Co., Ltd.
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  • ISO45001

    ISO45001

  • ISO14001

    ISO14001

  • ISO9001

    ISO9001

  • After-Sales Service Certification

    After-Sales Service Certification

  • CE

    CE

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Supporting Equipment for Sludge Treatment industry knowledge

In the field of industrial water treatment and small and medium-sized environmental protection facilities, manual dosing devices have become a classic solution for precise dosing of drugs due to their flexibility and reliability. This device is designed for low-dose, intermittent dosing scenarios, simplifying the process while ensuring treatment efficiency.

The core value of the manual dosing device is reflected in its modular integrated design. The device integrates the barrel, plunger pump, control unit and pipeline system into a rigid frame to form an integrated unit. This intensive layout simplifies the installation process. Operators can manually add drugs, and the transparent window can observe the dosage in real time. Manual refilling can be completed when the dosage demand changes without professional tools or complex debugging. In terms of operational safety and efficiency, the device achieves cost reduction and efficiency improvement through ergonomic optimization. The barrel, dosing pump, electric control box, and pipe fittings are integrated and installed on the frame, with a compact structure and easy installation and transportation.

As environmental protection management evolves towards refinement and distribution, manual dosing devices are being rejuvenated through material innovation and intelligent auxiliary functions.