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- Add: No. 3, Gongshu Road, industrial development zone, Changtu town, Gongjing District district, Sichuan Province
- Tel: 0813-3860730 3860728
- Fax: 0813-3860728
- Email: [email protected]
ZKJ type vacuum pumping unit is a Roots pump as the main pump, therotary vane vacuum pump as forepump. In the air inlet of the unit, a microcomputer type electric resistance vacuum gauge is installed in order to observe the residual gas condition of the pumping equipment or container more accurately. Vacuum of the unit of work pressure 7-133pa, because the unit has a fast start, pumping speed and other characteristics, can be used for vacuum smelting welding, drying and the chemical, pharmaceutical and other industrial as for vacuum pumping, especially in oil filled electrical
Equipment of main transformer, circuit breaker,transformer repair and hot oil drying, vacuum oiling and sulphur hexafluoride equipment recycling, exhaust, the use of gas to achieve the absolute purity.
TECHNICAL DATA
|
Model |
ZKJ-30 |
ZKJ-70 |
ZKJ-150 |
ZKJ-300 |
||
|
Pumping rate |
L/S |
30 |
70 |
150 |
300 |
|
|
vacuunlimit |
Pa |
≤7 |
≤7 |
≤7 |
≤7 |
|
| Working vacuum |
Pa |
≤133 |
≤133 |
≤133 |
≤133 |
|
|
Pumping stage NO. |
|
2 |
2 |
2 |
2 |
|
|
Model of roots pump |
|
JRP-150 |
JRP-150 |
JRP-250 |
JRP-1000 |
|
|
PREO-PUMP Model |
|
X-25 |
X-40 |
X-100 |
X-202 |
|
|
Total power |
kW |
2.2 |
2.2 |
13.3 |
9 |
|
|
Weight |
kg |
240 |
400 |
560 |
960 |
|
|
Dimensions |
L |
mm |
700 |
1100 |
1100 |
1350 |
|
W |
mm |
480 |
850 |
700 |
850 |
|
|
H |
mm |
1100 |
1250 |
1480 |
1500 |
|