QH-2/h/QH-1/h Metal Powder Spray Welding Torch, Oxygen Acetylene Flame Weld Gun

Heat the acetylene flame on the workpiece to 300-400 degrees Celsius. The distance between the nozzle and the workpiece surface is 120150 mm. At the same time, the self-fluxing alloy powder can be evenly sprayed on the surface of the workpiece, and then melted by the flame to appear on the surface mirror surface, gradually moving the melting position, so that the alloy powder and the workpiece are polarized and dispersed. Different alloy powders can be used to obtain different properties of wear-resistant and corrosion-resistant layers.

Due to the uneven particle size of the powder, or becoming wet, the powder valve switch is invalidated and blocked, and should be repaired in time. If it is used again, dry powder must be used. QH-2/h / QH-1/h Metal Powder Spray Welding Torch, Oxygen Acetylene Flame Weld Gun. Clean the spray gun regularly to avoid obstruction of the air tube hole. When cleaning the tube hole, pop up and clean the powder feeder.

Nozzle Diameter: 3pcs (0.9 /1.1/1.3). Power Velocity: 0.4-0.6/0.6-0.8/0.8-1.0.

Gas type: O2, C2H2 (acetylene). 1 x The connecting nuts. 1 x Powder bucket seat. 1 x Control powder feeder. 1 x Powder pressing hand.

1 x The acetylene joint. Nozzle diameter: 3 (1.6 / 1.9 / 2.2).

Power speed: 1.0-1.4 / 1.4-1.7 / 1.7-2.0. 1 x In the middle of the subject. 1 x Mixed gas pipe. Medium pressure structure, must be used for medium pressure acetylene generator and acetylene gas cylinder tube, absolutely not applied to low pressure acetylene generator and pipeline. Spray gun, if there is no ignition, can not press the powder valve switch to avoid blockage. Due to the uneven particle size of the powder or becoming wet, the powder valve switch is disabled and blocked, and should be repaired in time and reused. Dry powder must be used. Periodically clean the spray gun to avoid obstruction of the tracheal hole. When cleaning the tube hole, pop out and clean the powder feeder. Keep the gas pipeline dry and smooth to avoid moisture in the powder. All the pipes of the welding torch have no contaminated oil. Prevent oxygen from burning and exploding in the oil. At the end of the work, the acetylene valve is first closed, and then the internal pipe of oxygen blowing is used. After cleaning, the welding torch and the hose should be sprayed to prevent the spray nozzle from splashing dust and impurities to normal use.

Using a spray gun, oxygen, acetylene piping must. Feedback is very important to us. It is impossible to address issues if we do not know about them! Faction is our ultimate goal.

We work hard to earn your trust and future business. A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately. If it's non-workdays, please kindly be patient and wait till Monday.

This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Welding & Soldering Equipment\Welding Equipment & Accessories\Welders, Cutters & Torches\Gas Welding Torches". The seller is "alicetopshop360" and is located in this country: US.

• Model 2: QH-1/h
• Brand: Unbranded
• Nozzle Diameter:: 3pcs (0.9 /1.1/1.3)
• Power Velocity:: 0.4-0.6/0.6-0.8/0.8-1.0
• Length:: 430mm
• Gas Type: O2, C2H2 (acetylene)
• English instruction: without
• Item Type: Mini Gas Welding Soldering Kit

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