Gold Member Since 2010
Audited Supplier
Chongqing Nakin Electromechanical Co., Ltd.

Vacuum Smelting, Tranformer Vacuum Operation, Pump System manufacturer / supplier in China, offering Nkvw Vacuum Pumping System, Vacuum Pump and Roots Pump, New-Vacuum Transformer Oil Purifier, Vacuum Oil Purifier, Series Nkee Oil Moisture Testing Device, Oil Tester and so on.

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Supplier Homepage Product Vacuum pump sets Nkvw Vacuum Pumping System, Vacuum Pump and Roots Pump

Nkvw Vacuum Pumping System, Vacuum Pump and Roots Pump

FOB Price: US $1,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1,000/ Piece
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Production Capacity: 500 Sets/Year
Transport Package: Wooden Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: NKVW-300
  • Application: Transformer Oil
  • Folw Rate: 50 L/min
  • Weight: 1000 Kg
  • Working Pressure: 133 PA
  • Speed: 300 L/S
  • Specification: CE, SGS
  • HS Code: 8421
  • Certification: ISO9001, UL, CE
  • Voltage: 380V
  • Size: 1350*720*600 mm
  • Power: 9.5 Kw
  • Ultimate Vacuum: 7 PA
  • Trademark: nakin
  • Origin: Chongqing, China
Product Description
CHONGQING NAKIN ELECTROMECHANICAL CO. LTD
 
VACUUM PUMP SET

Application:
Series NKVW vacuum pumping system is composed of vacuum pump and Roots pump, Roots pump automatically works by the controlling of relays or electrical-contact vacuum gauge. NKVW equips an electrical control system and a cooling water system. It is quick start, big capacity of vacuum evacuating etc, widely used in vacuum smelting, welding, chemical, pharmaceutical and electric power system, particularly suitable for transformer vacuum operation.
 
 
Technical parameters:
IndexNKVW-30NKVW-70NKVW-150NKVW-300
Speed (L/S)3070150300
Ultimate vacuum (Pa)7
Working vacuum (Pa)133
Power (kW)1.853.779.5
Power supply380V 3Ph 50Hz  (As per user's option)
Weight (kg)2404005801000
Dimension (mm)700*500*1200880*600*13001000*700*15001350*720*1600
 
Flow Chart:

 
Parts Explanation:
Compound vacuum gauge: Connect with vacuum pump and Roots pump, when vacuum pump works, the machine vacuum value reach to the set-value, the booster pump will work automatically. Also it shows machine working vacuum.
Trap: Collect water and waste liquid
Level indicator: Show the water and waste liquid level
Roots pump: Pump air.
Vacuum pump: Pump air.
Vacuum compensator: Connecting device between the vacuum pump and roots pump.
Control panel Explanation:
Vacuum pump start: Startup vacuum pump
Vacuum pump stop: Stop vacuum pump
Roots pump working: When Roots pump works, this light will lighten.
Motor overload: When vacuum pump motor and roots pump motor are overload, this light will lighten, and alarm.
Power indicator: When you connect the right power, this light will lighten.
Emergency stop: If there is any bad accident, push this button to stop machine.
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