Tongyi Machinery
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SK-0.3A Liquid Ring Vacuum Pump for Plastic Extrusion Line
SK-A series vacuum pumps are developed based on the standard SK design to meet specific requirements of the plastic machinery industry. This model effectively solves operational challenges such as continuous water absorption and calcification (scaling) due to hard water, which often prevents pumps from restarting after long periods of inactivity. It is widely applied in tubing and molding machinery.
Technical Scope: Motor power ranges from 0.55kW to 5.5kW; Capacity: 0.15 to 3M³/min; Ultimate vacuum: -0.095MPa.
| Model | Motor (KW) | Capacity (m³/min) | Vacuum (-Mpa) | Inlet/Outlet | Speed (r/min) | Weight (Kg) | Size (mm) |
|---|---|---|---|---|---|---|---|
| SK-0.15A | 0.55 | 0.15 | 0.095 | G3/4" | 2825 | 23.5 | 381x170x217 |
| SK-0.3A | 1.1 | 0.3 | 0.095 | G1" | 2840 | 33 | 460x180x235 |
| SK-0.5A | 1.5 | 0.5 | 0.095 | G1" | 2840 | 34 | 485x180x235 |
| SK-0.8A | 2.2 | 0.8 | 0.095 | G1" | 2840 | 37 | 480x185x235 |
| SK-1.2A | 3.0 | 1.2 | 0.095 | G1 1/2" | 2860 | 51.5 | 528x218x260 |
| SK-2A | 4.0 | 2.0 | 0.095 | G1 1/2" | 2880 | 63 | 560x220x286 |
This equipment is widely utilized in the following industries:
24-hour rapid response; customized model selection based on specific requirements; detailed technical specifications and competitive pricing.
Full production supervision from raw materials to packaging; provision of performance testing curves and final inspection photos.
One-year warranty; comprehensive installation manuals; 24-hour response time for troubleshooting and technical support.
