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Customer Background

The client is a subsidiary of China Communications Construction Co., LTD., one of the World's top 500 enterprises. Mainly engaged in the design and manufacture of shield machinery and Marine vessels, as well as providing integrated services in the field of transportation infrastructure construction and management, the business involves highway engineering, municipal engineering, rail transit engineering and other fields.

Treatment Craftsmanship

l Customer pain points
 
Pollution degree, water exceeding the standard
 
 
 
l Device name: shield tunneling machine
 
Solve the problem: pollution degree, water exceed the standard
 
 
 
l Oil details
 
Tank capacity: 20,00L
 
Oil type: hydraulic oil
 
 
 
l Use our solution
 
Clean oil model: WJZ-50 balanced charge vacuum oil purifier
 
Operation time of oil cleaner: 2014 till now
 
 
 
l Before purification
 
Cleanliness NAS1638: ≧11
 
Moisture: Visual emulsification
 
 
 
l After purification
 
Cleanliness NAS1638: ≦ Class 6
 
Moisture: ≤100ppm

Customer Reviews

The cleanliness level of the customer's oil products was originally level 11, but after long-term online filtration by our equipment, the cleanliness level is stabilized at level 6. The moisture index is controlled within 100PPM.

Related cases

If you are interested in the product, you can directly contact us or leave a message below

Business requirements :     Wastewater treatment     Oil filtration

Sales hotline

400-152-3188

18013505596

Online consultation