Product Details

Qinping series QP120M stainless steel lobe pump with double end seal and explosion-proof motor

Brand Name QinPing
Place of Origin China
Model Number QP120M
Application Sewage
Fuel Other, electric
Power Electric
Usage Other, sewage
Theory Reciprocating Pump
Standard or Nonstandard Standard
Structure Other, lobe pump
Pressure Low Pressure

Product Features

Brand: Qinping        Specification Model: QP120M


Material: stainless steel          drive mode: electric          head: 120m          speed: 0-500rpm       Weight: 365kg      Power: 3-15kw            pump shaft Position: horizontal


Conveying medium: sewage, impurity performance: no plugging, corrosion resistance, no leakage

Qinping mechanical CAM rotor pump

Ø product features:

Wear-resistant, leak-free, sanitary, corrosion-resistant, positive and negative rotor CAM pumps have opened up their own market competitiveness in various industries. Qinping rotor pump includes a series of 7 models, flow range in 0.2- 1000m³/h, Qinping machinery rotor pump has a variety of materials to choose, so as to ensure that every user to provide an ideal rotor pump. For rotor, shaft seal, flange, O-ring, pump shell and protective lining plate and other parts, Qinping machinery can be selected according to the actual situation. At the same time, we can provide a complete set of units, including CAM pump, base, motor reducer, flange.

Ø principle:

Our rotor CAM pump is self - priming, valveless, forward pump. Through two parallel shafts in the synchronous gear drive relative operation, exhaust the air inlet so as to form a vacuum so that the medium is inhaled, continuous operation of the medium in the cavity is pushed to the outlet end. The direction of pump transmission can be reversed by changing the direction of rotation, so as to achieve the purpose of two-way transmission of a pump.

The pumping flow can reach 1000m³/h

The head can be up to 120m

Ø main product model:

QP series: QP55, QP120S, QP120M, QP150S, QP150M, QP186S, QP186M

Ø Qin Ping rotor pump main advantages:

There are mainly the following aspects

1. CAM rotor error is minimal. Through high precision CNC machining, the self-priming height of the pump can reach 9m, which makes the sealing of the pump very good.

2. Convenient installation, compact design, flange design and motor visit can be adjusted according to the site.

3. Maintenance is simple and time-saving, no need to remove the pump or pipeline, can be maintained in situ, low cost, time-saving and simple.

4. High efficiency, up to 0.6-0.85


Ø application fields: very comprehensive

Qinping mechanical rotor pump has a wide range of applications. The following is part of the application range for reference:

1. Environmental protection: sewage, municipal or industrial sewage treatment plant sludge, concentrated sludge, dosing pump, dehydrator feeding, flue gas desulfurization lime slurry, water and oil mixture.

2. Chemical industry: acid, corrosive substances, all kinds of mixtures, solutions, grease, emulsion, paint.

3. Petroleum: oil, sludge, heavy oil, fuel oil, diesel oil, benzene, kerosene, oil-water mixture.

4. Paper making: pulp, various medical materials, mud waste.

5. Processing of meat and vegetables, ships, sugar, ceramics, agriculture, construction and mining, etc.


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