The design-engineering bureau of “DONMET” plant at the request of PRAO “Zaporozhkran”, Ukraine, has developed a new series of torches for hardening “DONMET” 227.
The torches are designed for hardening the rolling surface of travel wheels with a diameter of 250 up to 820 mm.
- work on a mixture of oxygen and natural gas (methane);
- a wide range of standard sizes of heads for wheels of different sizes
- an economically viable alternative to hardening via high-frequency current
- water cooling of the head to prevent overheating during prolonged operation.
For higher efficiency, the torches can be used in sets of several torches simultaneously.
|Torch model, order No.||227.000.00||227.000.01||227.000.02||227.000.03||227.000.04||227.000.05|
|Torch size, mm||150||160||130||110||90||75|
|Hose ID, mm||20 / 20|
|Heating area L x H ( at the outlet openings ), mm||133 х 22||142 х 22||118х22||100х22||78х22||67х22|
|Overall dimensions no more than, mm||150х50х1000||160х50х1000||130х50х1000||110х50х1000||90х50х1000||75х50х1000|