Vacuum Pumping Equipment for Transformer Dry Air Processing

Model NO.
Function 2
Transformer Oil Purification
Function 3
Transformer Oil Purifier
Function 4
Vacuum Oil Dehydration
Function 5
Vacuum Oil Degassing
Working Vacuum
-0.06 ~- 0.099MPa
Best Heating Temperature
Impurity Size After Process
Below 1 Micron
Gas Content After Process
Below 0.1%
Moisture Content After Process
Below 3 Ppm
Transport Package
Export Standard Wooden Cases
Carbon Steel Material, Stainless Steel, etc.
HS Code
We not only will try our greatest to offer you excellent services to each individual client, but also are ready to receive any suggestion offered by our buyers for Vacuum Pumping Equipment for Transformer Dry Air Processing, The product will supply to all over the world, such as: Egypt, British, Czech, We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you with our high-quality products and perfect service . We also warmly welcome customers to visit our company and purchase our products.
Chongqing Rexon Oil Purification Co., Ltd. Diamond / Audited Supplier
Vacuum Pumping Equipment for Transformer Dry Air Processing


DAG Transformer dry air generator is widely used in when the transformer and reactor etc large power equipment are been installed and recondition to produce the dry air. To ensure internal insulation of electrical equipment from moisture, maintenance personnel will not suffocate from lack of oxygen in the inner working of the device. It is more secure, more reliable, better economical and more convenient than bottled gas. When the oil filter works in the rainy days and humid environment, equipment box and oil will do the air drying to ensure improve the insulation of oil and reduce the moisture.

Product Description

Model: DAG-200

Gas supply capacity: 200M3/h
Working pressure: 0.6~0.8Mpa
Supply pressure: 0.05~0.5Mpa
Gas dew point: ≤-70°C
Filtration accuracy: 0.01μm
Exhaust oil content: ≤0.003mg/m3
Solid particle concentration: ≤0.01mg/ m3
Dry air temperature: 20~50°C adjustable
Work cycle: 5-30Min adjustable
Adsorbent material: Strong composite molecular adsorbent (from REXON)
Regeneration method: no heat automatic (no heating required)

DAG-200 product performance indicators
Gas dew point: ≤-70°C
Filtration accuracy: 0.01μm

Main Products for Oil Maintenance:
Lubricating Oil Purification Machines:
Vacuum Lubricating Oil Purifier                                      Series TYA
Automation Vacuum Lubricating Oil Purifier                           Series TYA-A
Vacuum Lubricating Oil Regeneration Purifier                         Series TYC
Phosphate Ester Fire-Resistant Oil Purifier                            Series TYA-E
Explosion-Proof Lubricating Oil Purifier                               Series TYA-EP
Insulating Transformer Oil Filtration:
Double-Stage Vacuum Transformer Oil Purifier                       Series ZYD
Double-Stage Vacuum Automation Insulation Oil Purifier               Series ZYD-A
Double-Stage Vacuum Insulating Oil Regeneration Purifier             Series ZYD-I
Single Stage Vacuum Transformer Oil Purifier                        Series ZY
Multiply-Function Insulating Oil Regeneration Purifier                  Series ZYB
Mobile Type Transformer Oil Purifier                                 Series ZYD-M
Insulation Oil Regeneration Device                                  Series BZ
BDV Insulating Oil Tester (Test Oil Dielectric Strength)                 Series IIJ-II
Turbine Oil Purifiers:
Rexon Vacuum Turbine Oil Purifier                                   Series TY
Rexon Automation Turbine Oil Purifier                                Series TY-A
Rexon Turbine Oil Regeneration Purifier                              Series TY-R
Diesel Oil, Gasoline Oil and Fuel Oil Purifier:
Coalescence-Separation Oil Purifier specially for Light Fuel Oil           Series TYB  
Portable Oil Purifier/ Oiling Machine                                   Series JL
Plate Pressure Oil Purifier                                            Series PL
Centrifugal Vacuum Oil Purifier                                       Series RCF
Used Cooking Oil, Vegetable Oil Purifier:
Carbon Steel Vacuum Cooking Oil Purifier/For Biodiesel Produce         Series TYA
304 Stainless Steel Vacuum Cooking Oil Purifier/For Edible Purpose      Series SYA
Oil Testers
Dielectric Transformer Oil BDV Tester                                 Series IIJ-II

REXON After Sales Service
-We will help to arrange the transport and shipping for the machine to customer.
-We offer full set documents for customs clearance at customers destination port.
-We will offer lifetime technical support for our equipment, free technical upgrade, free or chargeable spare parts supply, etc.
-We offer online service for customers 24 hours everyday. If you have any question while using our machine, you can contact us by online chat software, or by email, phone etc, we will get back to you very soon within 4 hours.
-We will also offer operation training for free in our factory and offer door-to-door service to send our engineer to your place for the machines installation service and operation training if you need.
-Installation, Operation and Maintenance details will be in the operation manual booklet and videos which will be sent to you with machine.
-Rexons guarantee time is two years for each of our equipment. 

Customer Visit

Spart Part

Packing & Delivery

We are the leading manufacture near 20 years experience and supply best quality and highest cost performance oil purification machines. Our oil purifier equipment are built by high quality raw materials with newest advanced technology by many skilled technicians and professional workers.

We are honest to every customer and responsible for every machine we sold, we offer great after sales service, anytime when customer need us, no matter before or after purchase, we are available online or calling, to make a fast and instant response to customer. we practiced in this industry during all these years, and have rich on-site experiences too. Any on-site cases, please contact us for a solution.

For detailed product specifications, please leave us your email or mobile no. To send you the catalog. Thank you.