SUNKKO 797DH Precision Pulse tab Spot Welder 3.8KW spotter Power Battery Spot Welding Machine For 18650 Battery Packs Weld

797DH battery spot welder

Sunkko 797DH is designed for people working in battery spot welding business. It has a great improvement in LCD display and design compared with sunkko 709 series.

Welding Thickness: The huge power output enables 797DH to weld pure nickel easily which thickness is 0.2mm(nickel coated steel: 0.3mm), even when you are welding batteries with the mobile welding pen, the welding thickness can be also up to 0.2mm.

Ways to increase the power output: You can adjust the welding current, welding pulses or the cluster pulse knob to increase the power output if you are welding a thicker nickel sheet.

LCD Display: The welding current and pulse can be easily set. On the basis of sunkko 709 series LCD, we added an extra part to show the dynamic welding current and pulse number during the welding process in real time. The value at the lower left corner stands for the dynamic welding current, 0.1 equals to 100 amps. The value at the lower right corner is the dynamic pulse quantity.

Attention: This spot welder can be used to weld the nickel, nickel plated steel, nickel plated iron, iron and other alloys, but it can't be used to weld metal including copper and aluminum.

 table size 58*84*14CM: 15KG

 The standard welding pen is 70B model, if you need other types of welding pen, please contact us!