Min. Order Reference FOB Price
1 Set US$2,000.00-20,000.00 / Set
Product Description
ZJ High Speed Power Transformer Vacuum Pumping Device Introduction: ZJ High Speed Power Transformer Vacuum Pumping Device is suitable for vacuum drying and vacuum oil injecting for high voltage electrical transformer from 220kV-1000kV. Strong vacuum pumps make working vacuum degree to 10Pa ...