Shanghai Kaisen Environmental Technology Co., Ltd. +86-21-57783800-8013
Central Vacuum Welding Smoke Extractor System

Central Vacuum Welding Smoke Extractor System

  • High Light

    portable smoke eaters


    fume extraction equipment

  • Power
  • Vacuum Pressure Arrange
  • Air Flow
  • Voltage
    380V 50Hz
  • Inlet Diameter
  • Cleaning Method
    Automatic Cleaning
  • Noise
  • Filtering Area
    45 M2
  • Dimension
  • Weight
    757/810 ±20kgs
  • Place of Origin
  • Brand Name
  • Certification
  • Model Number
  • Minimum Order Quantity
    1 set
  • Price
  • Packaging Details
    Wooden box
  • Delivery Time
    30 work days
  • Payment Terms
    Western Union
  • Supply Ability
    100 Sets per month

Central Vacuum Welding Smoke Extractor System

Central Vacuum Welding Smoke Extractor System


Work principle


High pressure fan’s working induces strong vacuum suction force, forcing fume to move towards the fume inlet, and enter into the extractor to be purified. While sparks are intercepted by the metal mesh filter element, after that, the fume is ramified evenly by deflector to be filtered by the filter cartridge, during the same time, big particles fall into the dust collector under gravity, and small particles floating in vortex caused by suction force will be filtered by the filter cartridge. Small particles coalesce on filter cartridge’s layer surface, then under gravity fall into the dust collector. Purified air is discharged through the vent into workshop.




  • Welding torch extraction, nozzle and vacuum exhaust arm
  • Multi-units robot welding station (5-10 units)
  • Multi-units grinder grinding or polishing stations
  • High levels of fume & dust



  • Contamination-free dust collection due to compressed air fixation of dust collection containers
  • Little noise emission due to a particularly low noise level
  • Integrated design makes the size small, 45 ㎡ large filtration area
  • Considerable energy cost savings by using the automatic extraction volume control
  • Convenient operation due to intelligent control via touch screen with diagnostic system
  • Best health protection for employees by use of PTFE cartridges with surface filtration
  • Uninterrupted continuous operation due to automatic differential pressure-controlled filter cleaning


Technical Data


Model KSG-09B/Ba KSG-11B KSG-13B/20B
InletAir Flow 560/1200±100 m3/h 900±100 m3/h 1300/2100±100 m3/h
Motor Power 7.5/9kW 11KW 13/20KW
Power Supply 3x380V/50Hz 3x380V/50Hz 3x380V/50Hz
Maximum Pressure 29500/20000Pa 28000Pa 30500/26000Pa
Filtration Material Polyester + PTFE Polyester + PTFE Polyester + PTFE
Filtration Area 15m2 15m2 45m2
Filtration Efficiency ≥99.9% ≥99.9% ≥99.9%
Filtration Precision ≥0.1um ≥0.1um ≥0.1um
Filter Cartridge 1 Pc 1 Pc 3 Pcs
Cleaning Method Automatic cleaning Automatic cleaning Automatic cleaning
Compressed Air 0.5~0.6Mpa 0.5~0.6Mpa 0.5~0.6Mpa
Noise Level ≤75±5 dB ≤75±5 dB ≤75±5 dB
Dimension (WxDxH) 1300×750×1900mm 1300×750×1900mm 1750×958×2352mm
Weight 725±35kg 725±35kg 757//810±20kg

























Central Vacuum Welding Smoke Extractor System 0

Central Vacuum Welding Smoke Extractor System 1Central Vacuum Welding Smoke Extractor System 2