PERMANENT MAGNET VARIABLE FREQUENCY SCREW VACUUM PUMP PERMANENT MAGNET VARIABLE FREQUENCY SCREW VACUUM PUMP PERMANENT MAGNET VARIABLE FREQUENCY SCREW VACUUM PUMP PERMANENT MAGNET VARIABLE FREQUENCY SCREW VACUUM PUMP PERMANENT MAGNET VARIABLE FREQUENCY SCREW VACUUM PUMP
PERMANENT MAGNET VARIABLE FREQUENCY SCREW VACUUM PUMP PERMANENT MAGNET VARIABLE FREQUENCY SCREW VACUUM PUMP PERMANENT MAGNET VARIABLE FREQUENCY SCREW VACUUM PUMP PERMANENT MAGNET VARIABLE FREQUENCY SCREW VACUUM PUMP PERMANENT MAGNET VARIABLE FREQUENCY SCREW VACUUM PUMP

PERMANENT MAGNET VARIABLE FREQUENCY SCREW VACUUM PUMP

prodcut parts
①Twin-screw high-efficiency airend
  • Newly developed for industrial vacuum applications. Reliable, efficient and low noise.
  • Screw technology is more efficient than other technologies (rotary vane, water ring, etc.).
② Specialized permanent magnet motor
  • Using high coercive force and high temperature resistant permanent magnets to ensure 150℃ without demagnetization.
  • Built-in PTC temperature protection to prevent demagnetization caused by high temperature due to failure.
③ Specialized inverter
  • Synchronous, easy frequency control, good dynamic response performance, can quickly respond to a wide range of adjustment and accurately regulate the vacuum degree.
  • VSD regulation start. Smooth start. Reduce the impact on the grid.
④ Imported filters
  • American imported filter.
  • Equipped with pre-filter design. High dust capacity. 99% filtration efficiency @5micro. Fully guarantee the safe operation of the airend.
⑤ Lube oil cooling system
  • Uses dedicated synthetic lubricant with a life expectancy of 8,000 hours.
  • Lubricant cools the airend, which is then cooled by the cooler
⑥ Instrumentation and electronic control system
  • Using instrumentation and electrical control.
  • Indication of exhaust temperature, oil/air separator tank pressure,system vacuum level.
⑦Specialized inlet valve for vaccum application
  • Ultra-low throttling loss. Contributing to the overall efficiency of the vacuum pump.
  • Automatic adjustment of the valve opening according to the load capacity to automatically maintain the system vacuum within the set range.
⑧ Oil/air separator tank
  • Using similar design like air compressor. The oil content of exhaust air is less than 3PPM.
  • Tangential air inlet design with baffle plate in the inner skirt to achieve cyclone separation and impact separation effect.
⑨No-loss direct drive
  • Using motor direct drive. Rotor speed and motor speed consistent.
  • The main motor is connected to the airend with a "C" flange to make the motor and the airend a rigid body and keep the axis in alignment.
Specification
ModelMaximum Pumping Speed
(m³/h)		Ultimate Vacuum
(mbarA)		Rated Power
(kW)		Noise
dB(A)		Inlet SizeExhaust SizeWeight
(kg)		Dimensions
(mm)
SCR 200 VSPM2020.35370±5%DN50DN40400860*770*1069
SCR 300 VSPM3030.354.570±5%DN65DN40440915*830*1100
SCR 450 VSPM4230.355.570±5%DN65DN40440915*830*1100
SCR 600 VSPM5800.357.565±5%DN100DN807301550*1150*1255
SCR 750 VSPM7270.351165±5%DN100DN807601550*1150*1255
SCR 900 VSPM9630.351565±5%DN100DN807851550*1150*1255
SCR 1300 VSPM12850.352270±5%DN150DN10012402000*1420*1730
SCR 1800 VSPM17510.353070±5%DN150DN10013152000*1420*1730
SCR 2000 VSPM19250.353770±5%DN150DN10013822000*1420*1730
SCR 3000 VSPM30520.354574±5%DN200DN15038502400*2050*1935
SCR 3900 VSPM38630.355574±5%DN200DN15039752400*2050*1935
SCR 4600 VSPM45230.357579±5%DN200DN15043253000*2000*1950
SCR 5200 VSPM51360.359079±5%DN200DN15041503000*2000*1950