Detailed Product Description

D(T)Z Three-Phase DC Projection Welder is a new type of machine, where Secondary current is rectified on the output of the Three-Phase transformer.

The Welder main features are as follow:

• Direct Current in the secondary loop minimizes inductance losses vs. those of Single Phase AC Machines.
• Direct Current (DC) is more efficient than AC current where current changes its value within a cycle from 0 to Max Amplitude. As a result, DC machine can provide steady heat input into welded material, minimizing sparks, achieving better penetration in multi-layer weldments.
•  Balanced Three-Phase input improves load on the primary power system and improves power factor.
• Direct current makes it possible to weld aluminum and aluminum alloys.

 Technical Parameters :

·  Product Model Rated capacity Rated primary voltage Rated duty cycle Scondary Voltage of Transformer Distance between the Polar Arms Traveling distance of Polar Arm rated Polar Pressure Welding Capability Low carbon steel Aluminum DZ-83 63 380 50 7.31 500 25 12.06 4.0+4.0 1.0+1.0 DZ-100 100 380 50 8.26 500 25 12.06 5.0+5.0 1.5+1.5 DZ-125 125 380 50 9.05 500 25 12.06 5.0+5.0 2.0+2.0 DZ-150 150 380 50 12.75 500 25 18.84 6.0+6.0 3.0+3.0 Tz-3×63 3×63 380 50 7.31 500 25 18.84 7.0+7.0 3.0+3.0 Tz-3×100 3×100 380 50 8.26 600 25 18.84 8.0+8.0 3.5+3.5 Tz-3×125 3×125 380 50 9.05 600 25 18.84  9.0+9.0 4.0+4.0 Tz-3×150 3×150 380 50 12.75 600 25 22.80  10.0+10.0 5.0+5.0