Summarize:
Single Screw Pump with solid is a positive displacement pump that use one or several screws to move fluids or solids along the screw(s) axis. In its simplest form (the Archimedes' screw pump), a single screw rotates in a cylindrical cavity, thereby moving the material along the screw's spindle. This ancient construction is still used in many low-tech applications, such as irrigation systems and in agricultural machinery for transporting grain and other solids. Â
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 Product details:
Working Principle: |
Screw |
Driver: |
Electric Motor or Diesel Engine |
Flow rate range: |
0.8-150m3/h  (3.5-660US. GPM) |
Maximum head: |
120m  (393 feet) |
Casing parts material: |
Cast Iron / Stainless Steel |
Screw material: |
SS201 / SS304 / SS316 |
Stator material: |
NBR / Silicon Gel. |
Seal:Â |
Packing seal |
Motor type:Â |
YX3 Series motor / Gear box and YX3 series motor / Explosion proof motor |
Max.permissible fluid temperature: |
150°C(302°F) |
Type of connection: |
Flange |
Advantage: |
1. High sellf-suction. 2. No eddy flow and stirring. 3. Transport high viscosity liquid with solid. 4. Stable flow and pressure pulsation. |
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Performance Data:Â
| Model | Speed r/min |
Capacity m3/h |
Pressure MPa |
Power KW |
Inlet / Outlet mm |
| G20-1 | 960 | 0.8 | 0.6 | 0.75 | 25/25 |
| G20-2 | 960 | 0.8 | 1.2 | 1.5 | 25/25 |
| G25-1 | 960 | 2 | 0.6 | 1.5 | 32/25 |
| G25-2 | 960 | 2 | 1.2 | 2.2 | 32/25 |
| G30-1 | 960 | 5 | 0.6 | 2.2 | 50/40 |
| G30-2 | 960 | 5 | 1.2 | 3 | 50/40 |
| G35-1 | 960 | 8 | 0.6 | 3 | 65/50 |
| G35-2 | 960 | 8 | 1.2 | 4 | 65/50 |
| G40-1 | 960 | 12 | 0.6 | 4 | 80/65 |
| G40-2 | 960 | 12 | 1.2 | 5.5 | 80/65 |
| G50-1 | 960 | 20 | 0.6 | 5.5 | 100/80 |
| G50-2 | 960 | 20 | 1.2 | 7.5 | 100/80 |
| G60-1 | 960 | 30 | 0.6 | 11 | 125/100 |
| G60-2 | 960 | 30 | 1.2 | 15 | 125/100 |
| G70-1 | 720 | 45 | 0.6 | 11 | 150/125 |
| G70-2 | 720 | 45 | 1.2 | 15 | 150/125 |
| G85-1 | 720 | 55 | 0.6 | 15 | 150/150 |
| G85-2 | 500 | 55 | 1.2 | 18.5 | 150/150 |
| G105-1 | 400 | 80 | 0.6 | 22 | 200/150 |
| G105-2 | 380 | 80 | 1.2 | 30 | 200/150 |
| G135-1 | 380 | 150 | 0.6 | 37 | 250/200 |
| G135-2 | 380 | 150 | 1.2 | 75 | 250/200 |
Company Information:
Zhejiang Yonjou Technology Co., Ltd is one of the leading manufacturers and exporters in the field of industry pumps with manufacturing facilities in mainland China. We are specialized in oil pump, diaphragm pump, diesel engine pump, centrifugal pump, screw pump, chemical pump etc.
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