Oxygen hydrogen jewelry welding torch

1. The nozzle of oxyhydrogen flame torch must be tightened to prevent air leakage.
2. The nozzles from small to large A-B-C-D and 4 copper nozzles of 0.3mm, 0.4mm, 0.5mm, 0.6mm.
3. Special large nozzles are limited to individual use.
4. If the machine repeatedly backfires several times or gas tube are burned , it needs to be repaired or replaced a new flame torch.

The nozzle is made of all copper material with concentrated flame power and is not easily blocked. It is equipped with an anti backfire valve, ensuring safe and reliable use. It is suitable for various types and brands of acrylic flame polishing machines.