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Two Stage Vacuum Pumping Machine for Transformer Air Exhaust

 

 

 

 

Two Stage Vacuum Pumping Machine for Transformer Air Exhaust  is mainly used for vacuum drying and vacuumization while injecting oil in high voltage electrical transformer such as 220KV, 500KV, ±800KV, 1000KV, By selecting world famous German vacuum  pumps, the working vacuity can reach up to 10Pa, limit vacuity up to 1Pa. And the GIS interface and vacuum degree intelligent setting are available according to customer's requirement. The advantages include anti-sucking, fast startup, quick pumping, stable performance and simple operation.

 

                                                              Product Feature                                                          

 

1. GIS connection available

2. Digital vacuum degree management

3. Anti-absorption

4. Machine can start fast

5. Strong vacuum pumping capacity

6. Stable performance

7. Easy operation

There is a combination of axial fan and condenser to deal moisture and gas from vacuum pump and roots pump, it can prolong time to change vacuum oil while meet emission standard.

 

                                                          Technical Parameter                                                        

 

Name of Parameter		Unit	Model
Pumping Speed		L/s	ZJ-70	ZJ-150	ZJ-300	ZJ-600	ZJ-1200
Limit Vacuity		Pa	≤3	≤3	≤3	≤3	≤1
Pumping Level			2	2	2	2	3
Working Power			(380V-50Hz) 3-Phase 4-Wires, or as per buyer's option
Power		KW	4	6	10	14	27
Diameter of Vacuum Connection		DN	25	40	50	65	80
Size	Length	cm	120	130	150	160	250
	Width	cm	95	100	115	115	175
	Height	cm	150	160	185	200	200
Weight		Kg	310	430	520	780	2200

 

 

 

Chongqing Yuneng Oil-Filter Manufacturing Co., Ltd. is a new and high-tech joint-stock enterprise established on the basis of the former Chongqing Yuneng Oil-Purifier Factory. Our company, covering an area of about 14,500 square meters, specializes in the R&D, manufacturing, and marketing of turn-key projects in oil purification, water and gas filtration, and other reclamation products.

 

We gather a group of specialized talents with years of working experience and technological development. Now we have 168 employees, and 60% of them have received an educational background at or above the junior college level. We can produce 1,000 sets of oil-filtering equipment and purification equipment for other fluids every year. We are one of the world competitive companies specializing in high-tech oil purifier research and manufacture. We attach great importance to product quality, specialization, dedication and constant improvement......

 

 

 

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Warm Tips for Buyer:

MQQ	1 Set
Trade Terms	EXW, FOB, CFR, CIF
Payment Terms	T/T, L/C
Port of Loading	Any port of China
Packing Method	Iron sheet case or other seaworthy package
Transportation Method	By sea, by land, by air, by express
Supply Capacity	60 Sets/Month