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UNIMIG Razor Fume Extraction Single Arm10amp – KSJ-0.7S


The KSJ-0.7S is an economical compact mobile single arm 240-volt (10amp) fume extraction unit capable of filtering an area of up to 8 square meters.

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UNIMIG KSJ-07S Razor Fume Extraction Single Arm10amp

The UNIMIG KSJ-07S is a compact unit and ideal for tight spaces. It measures 510mm x 610mm x 990mm and weighs only 98kg.


The unit constructed from high quality sheet metal and is easily maneuverable due to its 4 heavy duty lockable caster wheels. The machine suited for the purification of fumes and dust generated by welding and grinding. The suction arm is easily rotatable 360 degrees and can be put in place by easily pulling the handle on the hood to the desired work area.

When in use it will extract fumes and dust into the hood and the first step is through the fire resistance net. This net intercept and separates large particles and sparks caused by grinding and welding. The fume then enters the deflector which stops large sparks entering directly into the main filter. The final stage is when the fumes pass through the third layer of the filter cartridge which optimizes the fumes purification by greater than 99.8%. This filtering is critical because 98.9% of the contaminants generated are in the Nano particle range <400um and these alveolar particles can cause cancer.

Our filters have been independently tested to ISO: EN779:2012 and can remove greater than 99.8% of these Nano particles.
The filtering process is high enough to meet indoor emission standards, the filtered air is discharged through the air vent at the bottom of the fume extractor.

The standard arm length is 2m. The machine features a compressed air inlet valve as well as a removable dust drawer for cleaning of the filter to prolong filter life.


  • Part Number: KSJ-0.7S
  • Air Volume: 2000 ± 100m3/h
  • Air Suction Arm: 1000m3/h
  • Motor Power: 0.75kW
  • Working Voltage: 240V/50Hz 1 Phase
  • Filtering Area: 8m2
  • Cleaning Way: Semi-Automatic / Manual Cleaning
  • Maximum Pressure: 1900Pa
  • Compressed Air: 0.5 – 0.6MPa
  • Filtration Efficiency: >99.8%
  • Noise Level: <74 ± 5dB(A)
  • Dimension: (mm)510 x 610 x 999
  • Weight: (Kgs) 98 ± 5

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