Manufacturer of Automatic Edging Machine - Screw Vacuum Pump – Joysun Detail:
JSP-150 Screw Vacuum Pump
Item |
Unit |
JSP-150 |
Pumping rate |
m3/h |
140 |
Utmost Pressure |
Pa |
5 |
Size of inlet |
mm |
40 |
Size of outlet |
mm |
30 |
Noise |
dB (A) |
78 |
Motor power |
kW |
4/5.5 |
Motor synchronous speed |
r/min |
3000 |
Oil consumption |
L |
1.3 |
Cooling water |
L/min |
2 |
JSP-300 Screw Vacuum Pump
Item |
Unit |
JSP-300 |
Pumping rate |
m3/h |
274 |
Utmost Pressure |
Pa |
5 |
Size of inlet |
mm |
50 |
Size of outlet |
mm |
40 |
Noise |
dB (A) |
78 |
Motor power |
kW |
7.5/11 |
Motor synchronous speed |
r/min |
3000 |
Oil consumption |
L |
1.6 |
Cooling water |
L/min |
4 |
JSP-450 Screw Vacuum Pump
Item |
Unit |
JSP-450 |
Pumping rate |
m3/h |
430 |
Utmost Pressure |
Pa |
5 |
Size of inlet |
mm |
65 |
Size of outlet |
mm |
50 |
Noise |
dB (A) |
80 |
Motor power |
kW |
11 |
Motor synchronous speed |
r/min |
3000 |
Oil consumption |
L |
1.8 |
Cooling water |
L/min |
8 |
JSP-600 Screw Vacuum Pump
Item |
Unit |
JSP-600 |
Pumping rate |
m3/h |
570 |
Utmost Pressure |
Pa |
5 |
Size of inlet |
mm |
80 |
Size of outlet |
mm |
50 |
Noise |
dB (A) |
80 |
Motor power |
kW |
15/18.5 |
Motor synchronous speed |
r/min |
3000 |
Oil consumption |
L |
2 |
Cooling water |
L/min |
10 |
Product detail pictures:

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We have been proud from the higher consumer gratification and wide acceptance due to our persistent pursuit of high quality both on product or service and service for Manufacturer of Automatic Edging Machine - Screw Vacuum Pump – Joysun , The product will supply to all over the world, such as: Frankfurt, Azerbaijan, Nigeria, We pay high attention to customer service, and cherish every customer. We've maintained a strong reputation in the industry for many years. We are honest and work on building a long-term relationship with our customers.

The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
