150A Intelligent spot welder:

Model NO: HJ-DX2


Voltage 220V, 50/60Hz, 

Power: 600W, 

Argon: 0-3kg,

Welding Power 150A, 

Argon expiration time: 0.5, 1, 1.5 S.

Dimension 450*250*330mm, 

Net Weight. 9kg, 

Gross Weight. 10kg.


Argon Arc Spot Welder for Jewelry & Dental

This unit is suitable for all types of dental welding jobs, jewelry welding works, for both new restorations and repairs.The range of application equals at least to a laser welding unit, and cost of the equipment and operations is much cheaper than a laser welding unit.



Argon-arc Spot Welders includes five preset basic programs for gold (Au), cobalt chrome (co-cr), hybrid-welding (such as precious to non precious), titanium (Ti) and orthodontics.Besides its features compact size, safe and stable system, easy operations, low noise and maintenance. It requires minimum working space, and the adjustable power and pulse settings allows adjustment of penetration depth and welding spot diameter. This unit will switch to Ortho mode if there is no operations within 5 minutes to prevent any damage to the workpieces. It's great for jewelry and dental welding.