SUNKKO 737U 18650 Battery 220V Digital Display 2800W Testing Charge Spot Welder Welding Machine

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Specifications:
Input voltage: AC 220V+10V%
Primary current: 2A-15A
Power: 2800W
Single pulse welding: 0.05-0.1mm nickel strip
Double pulses welding: 0.12-0.15mm nickel strip
Size: 200x140x245mm

Usage:
-- The first and second digit show the volume of current. Press"*"key,the first digit will blink, that means the parameter could be adjusted through "UP"and"DOWN". Press"*"again to confirm.
-- He second digit will blink, that means the parameter could be adjusted through "UP" and "DOWN". Press"*" again to confirm.
-- P2 or P1 will blink for selecting. Please select P2 or P1 through"UP"and"DOWN"to select pulse. P2 means welding once in 2 times. P1 means welding once in 1 time.
-- Press"*"again to confirm.The spot welder can start to operation when the digits not blink.
-- Please select higher current power to weld material which is thickerthan 0.1mm.And adjust suitable welding pressure.
-- Please refer the sheet to setting current and pulse.

Notices for using SUNKKO spot welding machine 

1.In order to obtain good weld effect, please don't use the active socket, 

  and should be used the wall socket to ensure stable power supply.

2.Because of the instant welding large current,rated current of tripping 

  device of the leakage protection switch should be up to 40-63A.Lower 

  than 40A will cause tripping.   

3.Please set the pressure adjuster to the right parameter to avoid 

  welding effect in not good. 

4.Please keep the surface of welding pins clean and wipe off oxide with 

  sand paper.

5.Please keep the welding pin in sharp shape.

6.Please do not worry about the lighting in flash. Spot welder is a high 

  power machine and discharging high current instantaneously. 

  Because this moment is in 20ms and it is normal.

Package Included:
1 x Set of Spot Welder 

SUNKKO 737U Battery Spot Welding Machine Handheld Welding Battery & Testing & Charging Function

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Description:

SUNKKO 737U Battery Spot Welding Hand Held Welding Machine Welding battery & Testing & Charging Function

Great item for most small battery packs welding.Dual modes intelligent frequency conversion pulse spot welder.

Specification:

-Welding part:

Input voltage:220V/110V AC

Power:2.8KW(Instantaneous)

Single pulse time:0.5-5ms(Variable)

Double pulse time:1-10ms(Variable)

Welding thickness:0.05-0.15mm

-Charging part:

Output voltage:5V

Output current:0-3A(Max)

Output power:38W(50W Instantaneous)

Voltage stability:≤1.5%(Setting)

Constant current accuracy:±2.5%(Setting)

Measurement error:≤ 1.5%(Setting)

Size:37*21*32cm

Net Weight:5.5kg

Features:

* 3 USB ports for output

* Charging and testing for 1 lithium battery

* Fast welding lithium battery pack by fixed welding head

* It is easy to know fast or slow charging

* Machine handle, convenient to move

* Welding needle pressure regulator

* Setting current quickly

* LED light function

* Setting welding parameter and pulse selection
 

Package Included:

1 x 737U Machine

4 x Welding needle

1 x Wrench

2 x Fuse tube

1 x Fixture for 6 batteries

2 x Charging wires

30 x Nickle plated(0.1x4x100mm)

30 x Nickle plated(0.15x5x100mm)