1. 20 years manufacturer directly sale
2. Mainly used for vacuum drying and vacuum oil-injecting for high voltage electrical transformer as 220KV, 500KV, ±800KV, 1000KV.
3. Strong vacuum pumps make working vacuum degree to 10 Pa and limit vacuum degree to 1 Pa.
ZJ Series Transformer Vacuum Pumping System
Part 1 Geneal Description of Vacuum Pumping System
ZJ Series Transformer Vacuum Pumping System is mainly used to pump out the gas in a container so as to attain high vacuum. It can also be used for vacuum drying.
This set fast in startup and pumping, and thus is especially suitable for vacuumization of transformers. Besides, it can also be used for vacuumization in vacuum metallurgy, welding, chemistry, pharmacy, coating and electronic industries.
Part 2 Photos of Vacuum Pumping System
Part 3 Technical Data of Vacuum Pumping System
Parameter |
Type Unit |
ZJ-70 |
ZJ-150 |
ZJ-300 |
ZJ-600 |
ZJ-1200 |
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Power Supply |
|
50Hz 380V 3-Phase 4-Wire (or as requested) |
|||||||
Power |
KW |
4 |
6.5 |
7 |
11 |
18.5 |
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Limit Vacuity |
Pa |
≤3 |
|||||||
Pumping Speed |
L/S |
70 |
150 |
300 |
600 |
1200 |
|||
Pumping Level |
|
2 |
|||||||
Connection Diameter |
mm |
50 |
80 |
||||||
Size |
Length |
mm |
1200 |
1300 |
1400 |
1600 |
1750 |
||
Width |
mm |
950 |
1000 |
1100 |
1200 |
1300 |
|||
Height |
mm |
1500 |
1600 |
1700 |
1900 |
2100 |
|||
Weight |
Kg |
300 |
400 |
500 |
1250 |
1560 |
|||
Part 4 Product Features of Vacuum Pumping System
1. Simple structure and convenient in operation.
2. The forward pump adopts the original world's leading vacuum pump imported from Europe, and customers can choose the imported Roots pump or homemade ones according to their purchasing power. The pump can attain high working vacuity at a vey fast pumping speed.
3. Equipped with Pipeline filter so as to keep large impurities out of the system, not damaging the vacuum pump.
4. Adopt standard closed type structure suitable for outside operation.
Part 5 After -sales Service
One year guarantee for product quality. (People damaged parts should be charged).
Lifelong maintenance and spare parts supply.
Free design of fixtures as customers required.
On site staff training for installation and operation of the machine is available.
Transformer Vacuum Pumping System from Chongqing Yuneng Oil-Filter Manufacturing Co.,Ltd, who is dedicated to provide you the best solution for all kinds of industrial oil purification.
Part 6 More about Yuneng Oil-Filter:
Patr 7 Yuneng Oil-Filter's machine on-site for reference: