Maintenance

1. After a certain period of running, the machine should be checked to see whether:
2. The electrical control system is safe and reliable;
3. The temperature controller is sensitive, reliable and accurate;
4. Oil seals of the pump shaft are broken with leakage;
5. There is any blockage with the running system and any abnormal noise with pumps or related motors;
6. There is any air or oil leakage with the oil running system and at sealing joints.
7. After each 3000 hours' running, grease shall be replenished to prevent motors from being burnt.
8. Special vacuum pump oil or lubricating oil N46 should be used fro the vacuum pump and oil replaced or replenished if necessary at any time.
9. If the machine will not be used over 1 month, Place the machine in a dry environment with the panel door and all valves closed, and the machine proper protected by a covering.

Pre-sale Service

According to customer's demands, we recommend the most suitable machine with high cost effective.

Free on-site installation, debugging and technical training (offered by strictly trained technology application engineers)

Offer OEM service.

After-sale Service

We offer the door-to-door after sales service for installation and debugging.

The warranty period is 24 months from commissioning acceptance date on.

We build instrument service profile for our clients to record the product service and maintenance conditions.

Company Information

Chongqing Zhongneng Oil Purifier Manufacture Co., Ltd is a leading oil purifier manufacturer in China, which engages in developing, producing, selling a series of oil purifier such as transformer oil purifier, turbine oil purifier, engine oil purifier, lube oil purifier and so on. We practice in this line for fifteen years, so we have a strong technology and gain rich experience. Our products have been exported to many countries, and get a high reputation.

We are offering practical and functional products with competitive Price!!

1. We are the professional manufacturer and exporter of oil purifier in China
2. We are in this field since 2003
3. We are the 13-year golden supplier on Alibaba
4. We offer our customers professional products at competitive price
5. We offer our customer reliable lifetime after-sales service

Packing and Delivery

Safe and Timely Transportation

Standard export wooden case with high quality cushioning material ensures that the customers get the item in good condition.

Carefully check every packing detail before delivery to avoid any troubles during the transportation.

Appointed logistics company could be used according to customers demands.

Do our best to make sure customers can get the goods in time.