1.This machine is specially designed for welding between iron nickel materials and stainless steel materials, suitable for but not limited to the welding of ternary batteries with iron nickel and pure nickel materials.
2.The two welding needles can only be pressed and welded to one of the battery's pole connections (nickel/aluminum/copper).Pressing and welding the two welding needle simultaneously to both metal connections of two poles of the battery is strictly prohibited. This action can lead to a short circuit in the battery. As a result, not only will the battery suffer damage, but also the welding machine.
3.To ensure proper welding, adjust the height of the soldered battery or work piece such that the distance between the unpressed welding needle and the connecting work piece is within 5-8mm. Once you have confirmed that the welding needle can be normally pressurized onto the work piece, it may begin welding.
4.When starting to debug the welding process parameters of the work piece, it is important to gradually adjust the pulse energy setting of the welding machine from small to large.This ensures that the appropriate welding points are firmly established without blackening or splashing. Excessive energy output will result in splashing and accelerated pin loss.
5.The red laser emitted by the laser scaler on the welding mechanism should not be directly observed.
6.There are high-voltage components inside the machine that may pose a risk to safety, so please do not attempt to dismantle the shell of the machine.
7.The machine must be operated in a well-ventilated area, and it is strictly forbidden toobstruct the heat dissipation window of the machine.
8.The air pressure input by the machine should not exceed 6 kg/cm²(0.6 MPa).
Notice:
Connect the air compressor (external air source) to use this spot welder.
Model Selection
Model
HT-SW33A
HT-SW33A++
Output power
27KW
42KW
Output current
4500A
7000A
Power supply
AC 220V
AC 220V
Output voltage
5.6V-6.0V (DC)
5.6V-6.0V (DC)
Peak welding energy
540J (Max.)
840J (Max.)
Charge current display
10A-20A
10A-20A
Pulse time
20ms
20ms
Energy grade
0-99T (0.2m/T)
0-99T (0.2m/T)
Copper to copper (with flux)
0.15-0.3mm
0.15-0.5mm
Pure nickel to aluminium
0.1-0.2mm
0.15-0.4mm
Nickel-aluminium composite sheet to aluminium
0.1-0.3mm
0.15-0.5mm
Welding principles
DC energy storage super farad capacitor
Trigger mode
Foot pedal pneumatic trigger
Welding mode
Pneumatic press down spot welding head
Charging time
≤ 18 mins
Dimension
50.5*19*34cm
Net weight (machine & gantry)
16.7kg
Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 20 Mar, 2025, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
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