SUNKKO 737DH Spot Welder Transformer Pulse Spot Welding Machine, Portable Multifunctional Battery Welding Equipment for 18650 14500 Lithium Battery Pack Building

Features:

• It is the first design for spot welder with delayed welding function with 3 level power adjusted in precisely welding.
• The mode of induction automatic releasing current is suitable for welding battery pack.
• The pulse power knob for adjustment is suitable to weld different thickness of welding part.
• It could be monitored the current output by current showed.
• There are 2 modes of fixed welding head and movable welding by welding pen.
• There are 2/4/6/8 pulse could be choose and welding spot is reliable.
• It could be satisfied welding place and good quality of welding spot by external foot pedal control switch.

Technical parameters:

• Input voltage: 220 V
• Welding current: 120-1200A
• 2 pulse time: 1-10ms
• 4 pulse time: 2-20ms
• 8 pulse time: 8-80ms
• Size: 140x230x200mm
• Weight: 7 kg
• Package Dimensions: ‎15.75 x 14.53 x 8.98 inches

Package Content:

1 x 737G Spot Welder
1 x Foot Pedal Control
1 x Battery Holder
4 x Welding Needle
1 x Hex Wrench
2 x Fuse Tube
60x 0.1 x 4 x 100 mm Nickel Plated
1 x English Manual