We have severial kinds of Stud welding gun to suits for different welding range, from M3-M25 differently. For stud range 3-25 mm, we have two types, one is Drawn Arc stud welding gun of 25-I, another is Drawn -25-II. The forma one could have same function with Nelson 20HD heavy duty gun, another could compatile with Koster-Co stud welding machine. More details, kindly contact with me. Stud Range(mm): 3~25 Adjustable Hydraulic Damper: Option Adjustable Lift Assemble: Option Lift Setting(mm): 1~6 Lift Coil Voltage(V): 25~70 Control Cable Port: 4 Control Cable: 4x1.0mm2 Weight(kg): 2.7 Carton.
