Projection-individure Spot Welder

• The constructrue of air cylinder and electro - magnetic valve :
  Air cylinder connected with electro-magnetic valve, it can reduce the air resistance during the distribution pipe, and minute adjust the air in/out for upward and downward.
  Therefore, the adaptation of welding condition become very good, also enhance the punching speed.

• Pressurizing air cylinder working process :
  Adopt non-step adjustable operation cusion with a pressurizing test switch, then can easycontrol the air cylinder upward and downward for convenient to adjust the electrical pole.

• High precision digital-syncronous l.e. circuits :
  Controller adopt non-contactor digital-syncronous l.e. circuits and voltage fluctuation compensation circuits, it make a high precition weld.

• Welding current circuits :
  Adopt S.C.R. non-contactor operation, super stability, longer lifer time and never out of work, ensure stable welding current. Enclose with an automatic temperature protective device, this device will be cut-off automatically for safety reason, when machine's inner temperature high-er than the rating or cooling water circulation got problem.

• Cooling water system :
  Cooling Water adopt multi-branch pipe, can adjust the water-folw value from any branch pipe to use on the series preparation for specialelectrical pole.

• High efficiency transformer :
  Adopt utra isolation m'tl and excellent cooling system, will never impact the welding current.