Dental Spot Welding machine
Spot welders are used in dentistry laboratories to repair various dental treatments as well as to repair or heat orthodontic materials using electro soldering, spot welding, and heat-treating techniques. They can also be used to anneal wire.
Along with manual control, a number of power setting also be accessible. The hands-free operation is possible using a foot pedal control. A copper electrode and a carbon-soldering tip are available included with a spot welder.

Orthodontic laboratory application
This simple design of a professional orthodontic dental spot welder is energy regulation of spot and braze welding, ideally processing dimensions of weldment Ф0.2mm~1.8mm stainless steel wire.
Spot welder basic function:
- Function: Spot welding (dxx) 1~30 seconds, Braze welding (QXX) 1~9
- Dimensions of weldment: Ф0.2mm~1.8mm stainless steel wire
Application in laboratory:
- The dental spot welder, utilizing its spot welding (dxx) function, is primarily utilized for joining metal components (such as Ф0.2mm~1.8mm stainless steel wire) in the fabrication of removable partial denture frameworks.
- It securely attaches sprues to wax patterns (using 1~30 seconds spot welding) prior to the investing and casting procedures.
- This device stabilizes metal wire reinforcements (e.g., Ф0.2mm~1.8mm stainless steel wire) and clasps within resin bases during processing, utilizing its spot welding capability.
- It also facilitates the assembly of orthodontic components and aids in repairing fractured metal structures, with braze welding (QXX) available for specialized applications.
When you are ready to purchase a spot welding machine in a professional orthodontic laboratory, make sure you go with a trustworthy company that specializes in dental and orthodontic lab equipment.
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