This machine can be used for single or multiple points projection welding with high productivity.
(1) Digital time control, accurate up to the very cycle.
(2) Currents in two heating processes can be adjusted individually within the rang of 40~100%. If mains voltage fluctuation is limited with in ±10%, and heat setting within 40~85%the current stability can be kept within ≤5%
(3) With the function of power factor self-adaptation, trigger phase angle of SCR is automatically fitted to power factor angle of the welder. If one of the two SCRs fails to fire during the welding event, the machine will be automatically stopped promptly. http: //www.autoweldingmachine.com/