Treadle Switch Spot Welder

FEATURE :

1. Adopt an exclusive Treadle-switch, just a small strenge to tramp but get a big pressurizing power.
2. Treadleboard can fix. flexible and 180 degree rotation.
3. Upper and down electrical pole is flexible and able to 180 degree welding.
4. Controller adopt S.C.R. non-contactor digital I.C. circuits, the big curre be tween each phase can adjust until zero.
5. Transformer adopt separately cooling water, system will not generate high temperature. Control device use both cooling water and cooling fan system.
6. Our machine can install air compression and footswitch two kinds of device can working at same time.

Digital-syncronous control non-contactor I.C. circuits :

1. Quick response and correct action, have perfect solution against to noise, pole voltate high frequency and defect.
2. can avoid spread flash when high speed punching weld. every frequency of switch-on can eatch and adjustable, therefore, use this circuit can make a high precition control but program easy.
3. Included switch-on self-contain circuit and pole adjustment circuit, durin power-on, even use footswitch and pressurize, still contain the rate timmi untill end of working.
4. For avoid the welding defect, included adjustable welding current wave 0-8 MHz up-slope control, it can increase welding current and concentrate the welding spot. Can show-off it's super solderbility for plating iron board, especially for S.P.C.C. M'tl.