SUNKKO 709AD Battery Spot Welder Solder with Pulse Display 0.3mm

$288.99 $194.99
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UPC:
888107084419
Condition:
New
Availability:
Usually ships within 1 business days
google product category:
Hardware > Tool Accessories > Welding Accessories
Item location:
US and China

709AD is an upgrade model based on 709A, we gave an automatic cooling fan to it, the fan will work automatically when the machine's inner temperature gets higher than a certain value, this improvement effectively extends the continuously working time of the machine.
When you weld different thickness of nickel strips or something else, you need to change the pulse settings to adjust the energy output. We added a LCD display to this model to present the instant working status to you, this is also one change of 709AD.
The copper welding needles would be oxidized after a period of welding, this oxidation layer may influence the welding effect. To solve this problem, we added a mini grinder in the package.

Technical Detail(Yes: Y; No: N)

Welding part       
Model 737B 737G 788H 788H-USB 709A 709AD 709AD+
Welding thickness of nickel coated steel 0.2mm 0.3mm
Welding thickness of pure nickel 0.15mm 0.2mm
Weld with mobile pen N Y
Soldering functionn N Y
Pulse quantity selection 1~2 2~18
Lithium-ion battery pack charging function N Y N
Each pulse time 5ms
Max. welding current 800A
Auto welding mode N Y
Auto cooling fan N Y
Pulse LCD display N Y Y Y N Y
Current LCD display Y Y Y Y N N
Led light Y
Pressure adjuster Y
Requirement of Earth Leakage Circuit Breaker 40A
Packing list       
Main machine 1pc
Copper welding rods 2 pairs
Battery fixture(6 section) 1 pc
Foot pedal 1 pc
Fuse(30A) 2 pcs
70B welding pen N 1 pc
Welding pins replacement for 70B N 1 pair
Iron soldering station & soldering pen N 1 set
Lithium-ion battery pack charging cables N 1 pair N
Mini grinder (for polishing copper rods) N
1 pc
USB cable N 1 pc
Hexagon wrench 1 pc
0.15x8x100mm(pure nickel strip) 30 pcs
0.15x5x100mm(nickel plated strip) 30 pcs
0.1x4x100mm(nickel plated strip) 30 pcs
0.2x5x100mm(nickel plated strip) 30 pcs
Physical information
Product dimension (LxWxH, inch) 9.1x5.5x7.9 9.6x5.5x7.9
Net weight (lbs) 9.6    15.8


Welding pen cable cross sectional area: 16 mm2
Soldering iron temperature: 150°C ~ 450°C (up to 300°C within 7 seconds)
Soldering station power: 50 W
Output voltage: DC 20 V

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.

Shipping details
US customers Processing time: 1 ~ 2 business days
Shipping time: 2 ~ 4 business days(Fedex Ground or USPS)
other countries Processing time: 1 ~ 2 business days
Shipping time: 3 ~ 7 business days(Fedex, DHL or TNT etc.)
One Year Warranty!