Modi Systesm is pleased to announce our latest addition to our product line: THE MAGNUM-E, Hot Air Welder.
This New Magnum-E, Hot Air Tool, is a powerful new welcer equipped with a double turbine system to produce maximum hot air flow for your roofing welding needs.


  • Well balanced motor to prevent vibration
  • Large air output - 400 liters per minute
  • Complete line of interchangeable nozzles
  • Large air intake so that the tool stays cool
  • Brushes can be replaced from outside the tool, no need to dissamble
  • Power cord can be replaced, if damaged
  • Built in blower and mottor generates its own air
  • Snug fitting ceramic element
  • Lightweight
  • Ergonomically designed small handle for ease of use.
  • 12 month warranty on parts (excluding the element and brushes)
Roof Seam Welding
Roof Repairs
Heating Thermoplastics for forming and bending

  • Voltage: 120V 50/60 Hz AC
  • Heating Capacity 1650 watts, 120V
  • Current 10 amps max
  • Pressure 28 mbar (millibars)
  • Temperature 68-1290 °F (20-700 °C)
  • Weight 2 lbs. 10 oz.
  • Cable 9'8"
  • Dimensions 12 1/4" long; 2" to 2 1/4" at the base of the handle.
Product Code Description
MHA-100 Hot Air Welder Gun with Element
40MM Flat Nozzle
MHA-102 Hot Air Welder Gun with Element
40MM Flat Nozzle
45MM Roller
Tool Box
H-20 20MM Flat Nozzle
H-40 40MM Flat Nozzle
H-60 60MM Flat Nozzle
H-90 90MM Flat Nozzle
H-45 45MM Pressure Roller
HE-1 Heat Element
HB2 Set of 2 Brushes & 2 Springs
Tool Box