Item specifics:

The main components in one set:

1 3pcs welding nozzle ,

2.The connecting nuts ,

3 powder bucket seat

4 powder hopper

5 control powder feeder ,

6 powder pressing hand

7 oxygen joint ,

8 the acetylene joint ,

9 the handle

10 acetylene handwheel ,

11 in the middle of the subject

12 oxygen handwheel

13 hybrid junction

14 mixed gas pipe

 Metal powder spray welding gun:  Use method 

 1st-step: with oxygen acetylene flame on the work piece is heated to 300--

 400 degrees Celsius.

 2nd-step. The nozzle and the workpiece surface distance 120~150 mm, at 

 same time you can put the self fluxing alloy powder evenly sprayed on the 

 surface of the workpiece, and then through the flame to melt, to appear on 

 the surface mirror, gradually moving molten position, so that the alloy 

 powder and the workpieces mutually cladding, dispersed to each other to 

 form a binding layer firmly.

 3rd-step: different kinds of alloy powder used, can get the abrasion 

 resistance, corrosion resistance and other different properties of 

 strengthened layer.

 Note:

1. medium pressure type structure, it must be used in the medium pressure 

acetylene generator and an acetylene cylinder pipe, absolutely should not 

be used in low pressure acetylene generator and pipeline.

 2.Spray gun, if no ignition, can not press powder valve switch, to avoid blockage.

 3 Due to the powder 's particle size is not uniform, or become damp and 

other factors, make the powder valve switch failure, clogging,  it should 

be repaired in time before be used again .

4. attention --must use dry powder.

5. regular cleaning spray gun, in order to avoid the gas tube holes are 

blocked. while cleaning pipe hole ,ejects out and clean up the control powder feeder.

6. keep the gas pipeline drying, smooth to avoid damp effect of powder.

7.all the pipelines of spray welding torch are not contaminated oil, to 

   prevent oxygen meet oil to have combustion and explosion .

8. spray gun at the end of work, first close the acetylene valve, and then 

use the oxygen blowing internal pipeline, after liquidation shall be

sprayed welding torch and hose hanging, prevent dust and impurity invasion 

of spray welding nozzle, to effect the normal use.9. the use of spray welding torch, oxygen, acetylene pipeline must be 

equipped with a backfire preventing device.