1, This series spot welder is small and light. Both welder and welding torch can be moved.

2, Ultrasonic Metal Spot Welder, Ultrasonic Plastic Welding Machine , Ultrasonic Metal Welding Head Series.

3, DN3 series spot welder is widely utilized in the spot welding of mild steel, corrosion resistant plate and round wire in the industries such as panel beating, light fittings and hardware appliances.

4, The small pneumatic spot welder is specially designed for welding with the stainless steel, nickel, iron, tinned wire and sheet copper.

5, It needn't modify the circuit of the spot welder and can improve the quality of welding obviously.

6, The controller of spot welder made by single slice computer AT89C2051. It can repeat spot welding and warn automatically.

7, And category of spot welder and basic property of equipments are discussed.

8, This spot welder bring in advanced technique of procedure to control circuit with stable characteristics and simple to operate.

9, DN3 spot welder with similar structure to DN1 has quite large electrode force and is used to make those spot welders with larger power for wider uses.

10, A method of seam welder using start switch of spot welder is introduced in this paper,[http:///spot welder.html] the method is realized by microcomputer.

11, RBF neural network is used to predict nugget sizes of resistance spot welder, in which the input vectors are constructed by time sequences of cycle parameters.

12, Major Cost Saving by providing Non-Destructive Real-Time Feedback for Control of Spot Welder.

13, The feature and specifications of WE series one piece control IC for spot welder have been briefly analyzed and introduced. Also, the practical questions in use have been explained.

14, The improvement on the operation stability is the proper reliability and long service life for the spot welder.

15, Finally, resistance welding equipment in microelectronics area is introduced briefly such as spot welder and seam welder, and category of spot welder and basic property of equipments are discussed.