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DIR Base oil Distillation Equipment
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Transformer/Insulation oil Purifier machine
Company Introduction
Tongrui has been in researching&developing oil purifier industry before 10 years ago,we have unique technology and formula,our machine can help you recycle used oil,and reuse it,help you save the energy,protect environment and recycle the natural resources Being engaged in researching and manufacturing oil purifiers and oil filtration and oil recycling equipment, our company is a very professional and reputable manufacturer with unique technologies and rich experience in the oil purifier industry. All the products manufactured by us confirm to international standards in quality and efficiency.

Our products are largely used in the fields of electric power, petroleum, natural gas, mine, machinery manufacture, steel, metallurgy, chemical, railway station, aviation and shipping for large enterprises. Our products include ZJA Series High Efficiency Double Stage Vacuum Insulation Oil Purifiers, ZJB/ZJB-T Series High Efficiency Vacuum Oil Purifiers, ZJC Series Turbine Exclusive Use Oil Purifiers, ZJD Series Lubrication Exclusive Use Oil Purifiers, ZJL Series Fire-resistant Oil Exclusive Use Oil Purifiers, YL Series Portable Exclusive Use Oiling Machines and NRY Engine Oil Purifiers. Our machines cover more than 100 kinds in 10 series and can meet different needs of customers. We can offer different settle blueprints according to customers' special requirements to confirm production safety and cost decrease.

Our customers are involving in more than 30 provinces and districts in China based on high quality, advanced technologies and excellent services. We have cooperated with many customers around the world, with good quality control certificates, such as ISO9001:2000 and CE. Our machines are mainly sold to the Middle East (Dubai, Pakistan, Yemen and Saudi Arabia), Southeast/East Asia (Singapore, Malaysia, Indonesia, Vietnam, Cambodia, the Philippines and Hong Kong), Africa (Egypt, Kenya, Mali and Libya), Europe (Italy, Britain, Albania, Spain and Greece), South America (Honduras, Mexico, Colombia, Chile and Peru), etc.

We abide by the purpose of "quality first, customer first". We welcome you to visit our factory and cooperate with us warmly and sincerely. Our company is committed to providing excellent technical and after-sales services and we emphasize win-win situations. We hope we can establish good business relationships with you. Let us create a bright future hand in hand.

Product Catalogue:

1. NRY Engine Oil Recycling machine
1.1 NRY-S Vehicle oil/Motor oil Regeneration Machine (500L/D)
1.2 NRY-I Black Engine Oil Decolorization Machine( 2000L/D)
1.3 NRY-II Engine oil Filtration Machine(4000L/D)
1.4 NRY-V Engine oil Decolorization and Degasification machine(10,000L/D)
1.5 NRY-VIII Used Engine Oil Regeneration machine(20,000L/D)

2. DIR Base oil Distillation Equipment

3. ZJA Double-stage Vacuum Transformer Oil Purification machine
3.1 ZJA-A Double-Stage Mobile Dielectric oil Vacuum Treatment machine
3.2 ZJA-T Double-Stage Insulation oil Filtration machine
3.3 ZJA-L Double-stage Multifunction Transformer oil purifier machine
3.4 ZJA-D Double-Stage Transformer Oil Decolorization Plant

4. ZJB Single-Stage Vacuum Insulation Oil Filtration Machine
4.1 ZJB-A Single-Stage Mobile Transformer oil/Isolation oil Purification machine
4.2 ZJB-T Single-Stage Insulation oil Filtration machine
4.3 ZJB-L Single-Stage Multifunction Switch oil purification machine
4.4 ZJB-D Single-Stage Transformer oil Decolorization machine

5. ZJC Turbine Oil Vacuum Dehydration Machine

6. ZJD Hydraulic oil,Lubricating oil Filtration Equipment
6.1 ZJD-R Lubricating oil Decolorization Recycling machine
6.2 ZJD-S Vacuum Oil Water Separator

7. ZJD-F Fuel oil and Light oil Reclamation machine

8. BZ Transformer Oil Decolorization system

9. YL Portable Mini Oil Purifier plant

10. Oil Analysis Tester
10.1 WS-2 Transformer oil Moisture Tester
10.2 IIJ-II Transformer Oil Breakdown Voltage Tester
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