Best Price Positive Mono Screw Progressive Displacement Cavity Pump for Chemical

1. Product Description


The G single screw pump is a type of positive displacement pump that consists of several key components including the suction and discharge chambers, the working part (rotor and stator), driving mechanism, universal joint, seal assembly, and bearing seat. The core working section comprises an eccentric rotor and a stator. In every transverse section, the rotor and stator have two contact points, forming two sealing lines along the working parts. As the rotor rotates, this creates one or more sealed chambers. The media enters these chambers and is smoothly moved from the suction end to the discharge end. Throughout the operation, the pressure pulsation remains minimal, ensuring no adverse effects on the internal structure of the pumped medium.


2. Pump Technical Parameters


1. Flow: 0-150 m³/h;
2. Head: 60-120 m;
3. Power: 0.75-37 kW;
4. Rotational Speed: 500-960 r/min;
5. Diameter: 20-135 mm;
6. Temperature: -15°C to 200°C.


3. Model Specifications for Clients Choosing (More Information Please Contact Us)

Model Speed (r/min) Flow (m³/h) Pressure (MPa) Motor (kW) Head (m) Inlet (mm) Outlet (mm) Allowable Particulate Size (mm) Allowable Fibre Length (mm)
G20-1 960 0.8 0.6 0.75 60 25 25 1.5 25
G25-1 960 2 0.6 1.5 60 32 25 2 30
G25-2 960 2 1.2 2.2 120 32 25 2 30
G30-1 960 5 0.6 2.2 60 50 40 2.5 35
G30-2 960 5 1.2 3 120 50 40 2.5 35
G35-1 960 8 0.6 3 60 65 50 3 40
G35-2 960 8 1.2 4 120 65 50 3 40
G40-1 960 12 0.6 4 60 80 65 3.8 45
G40-2 960 12 1.2 5.5 120 80 65 3.8 45
G50-1 960 20 0.6 5.5 60 100 80 5 50
G50-2 960 20 1.2 7.5 120 100 80 5 50
G60-1 960 30 0.6 11 60 125 100 6 60
G60-2 960 30 1.2 15 120 125 100 6 60
G70-1 720 45 0.6 11 60 150 125 8 70
G70-2 720 45 1.2 18.5 120 150 125 8 70
G85-1 720 65 0.6 15 60 Grinding Mills

Grinding mills are machines used to break solid materials into smaller pieces by grinding, crushing, or cutting. They are commonly used in the mining, construction, and chemical industries to reduce the size of materials such as rocks, minerals, or grains.
There are various types of grinding mills, each designed for specific applications. Some common types include:

1. Ball mills: These mills use balls made of steel or other materials to grind the material. The balls are placed inside a rotating drum, which causes them to collide with the material, resulting in size reduction.

2. Rod mills: Similar to ball mills, rod mills also use rods instead of balls for grinding. The rods are placed inside a rotating drum and tumble the material, breaking it down into smaller pieces.

3. Vertical roller mills: These mills have a vertical orientation and use rollers to grind the material. They are often used in cement and mining industries.

Grinding mills can be powered by electricity, diesel, or gas engines. They can also be operated manually in smaller-scale operations. The choice of grinding mill depends on factors such as the material being processed, desired particle size, and production capacity.

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Shenyang North Heavy Metallurgical Engineering Technology Co., Ltd. , https://www.nhmetallurgy.com

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