Gas generator model 20000HD

Max kW: 19
Gas Production l/h: 5000
Efficiency Max Gas CFM: 170
Distilled Water Cons. l/h: 2
Distilled Water Cons. cu in/hr: 120
Flame Temperature Celsius: 3650
Weight (Kg): 630
Weight (Lbs): 1388
Maximum Nozzle Diameter (mm): 2,8
Co2 emission: zero



This gas generator works only with water and electricity through the process of water’s electrolysis. The gas generated (hydrogen and oxygen) produces a neutral flame which develops a temperature of about 3650 °C and can weld, braze or solder all non-ferrous materials in a short time compared to traditional systems. The gas coming out perfectly mixed and does not require any adjustment by the operator. In this way companies can standardize them brazing process.

Each Oweld gas generator is fully automatic and easy to use. The only operation required is adjusting the pressure of gas needful for the specific application.


Model 20000HD can be used for:

  • OEM, transformers and power generators large size;
  • electric motor and power generator repair shops;
  • large air conditioning supplies;
  • solar collectors;
  • manufacturing and repair of saw blades with hard metal;
  • manufacturing of large statues.