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(Attention

: This spot welder can be used to weld pure nickel, nickel plated 

steel, nickel plated iron, iron and other alloys. It CANNOT weld metal like 

copper and aluminum.) 

 

Specification for welding part: 

Input voltage: AC 110 V/220 V

±

10% 

Welding current: 50 ~ 800 A 

Single pulse time: 5ms 

Max. pulse quantity: 18 

Max. power output: 3.2 KW (instantaneous) 

 

Fixed welding part: 

Welding thickness for nickel plated steel: 0.05 ~ 0.3 mm 

Welding thickness for pure nickel: 0.05 ~ 0.25 mm 

 

Mobile welding part: 

Welding thickness for nickel plated steel: 0.05 ~ 0.2 mm 

Welding thickness for pure nickel: 0.05 ~ 0.15 mm 

 

Specification for mobile welding pen(70B):

 

Welding needle distance (adjustable): 2 - 7 mm 

Total length: approx. 22.4" 

Cable cross sectional area: 16mm2 

Dimension of welding pins: 1.5x7mm 

 

Others 

Product dimension: 14x25x20cm 

Item weight: 7kg 

 

 

 

Packing List: 

797DH main machine: 1 pc 

mobile welding pen(3 options): 1pc 

Copper welding rods: 2 pairs 

Copper welding pins for mobile pen: 1 pair 

Battery fixture: 1 pc 

Foot Pedal: 1 pc 

Fuse: 2 pcs 

Hexagon wrench: 1 pc 

0.15 x 8 x 100 mm (nickel plated) 50 pcs 

0.1 x 4 x 100 mm (nickel plated) 50 pcs 

Manual: 1pc 

 

Содержание 797DH

Страница 1: ...Model 797DH Thank you for choosing Sunkko 797DH battery spot welder let s now make the building of Lithium battery pack for our projects more convenient and efficient Manual ...

Страница 2: ...set On the basis of sunkko 709 series LCD we added an extra part to show the dynamic welding current and pulse quantity during the welding process 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 The right pulse quantity will be displayed after the first welding when you adjust the pul...

Страница 3: ...797DH can also be used with our professional welding desks ...

Страница 4: ...welding area and this design is popular among electric hobbyist because they can build large lithium battery packs for their e bikes or other projects Welding range 0 05 0 2mm for nickel plated steel 0 05 0 15mm for pure nickel strip Preparation steps 1 Insert mobile welding pen 2 Plug in foot pedal 3 Turn on the main power switch 4 Weld your batteries with mobile welding pen along with the foot p...

Страница 5: ...0 25 mm Mobile welding part Welding thickness for nickel plated steel 0 05 0 2 mm Welding thickness for pure nickel 0 05 0 15 mm Specification for mobile welding pen 70B Welding needle distance adjustable 2 7 mm Total length approx 22 4 Cable cross sectional area 16mm2 Dimension of welding pins 1 5x7mm Others Product dimension 14x25x20cm Item weight 7kg Packing List 797DH main machine 1 pc mobile ...

Страница 6: ...ible with the common voltage transformers in the market 7 Continuously spot weld too fast will speed up the loss of internal components of the spot welder We recommend that the time between each spot welding should be 3 seconds or longer Warranty information 1 What is covered This limited warranty covers defects in main machine 2 What is not covered The warranty does not cover any damage caused by...

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