B21, China Town Mall, Midrand
27KW 7000A energy storage lithium battery cell welding point machine
- Section : Machinery
- Category : Welding Equipment
- SKU : 1600972489793
HT-SW33A Spot Welder
The HT-SW33A Spot Welder is a high-performance welding machine specially designed for welding between iron-nickel materials and stainless steel materials. It is ideal for applications such as the welding of ternary batteries with iron-nickel and pure nickel materials. This machine is designed to ensure precise, reliable welds with minimal risk of damaging components.
General Precautions:
Designed for Specific Welding Tasks: The machine is specially designed for welding between iron-nickel materials and stainless steel, especially for ternary battery welding with nickel and pure nickel.
Avoid Short Circuits: It is crucial to ensure that the welding needles are only pressed on one pole connection (either nickel, aluminum, or copper) of the battery. Simultaneously pressing both poles may cause a short circuit, damaging both the battery and the welding machine.
Welding Needle Adjustment: Ensure the distance between the unpressed welding needle and the connecting workpiece is within 5-8mm. Only begin welding once the welding needle can be properly pressed onto the workpiece.
Start with Low Energy: During initial debugging of welding parameters, gradually increase the pulse energy to avoid blackening, splashing, and accelerated pin loss.
Red Laser Caution: The red laser emitted by the welding mechanism should not be directly observed to avoid eye injury.
Safety Warning: The machine contains high-voltage components, so do not attempt to dismantle the shell to avoid safety hazards.
Ventilation Requirements: The machine must be used in a well-ventilated area, and the heat dissipation window must remain unobstructed.
Air Pressure Limits: Do not exceed an air pressure input of 6 kg/cm² (0.6 MPa).
Notice:
- External Air Source: Connect the machine to an external air compressor for operation.
Model Selection:
| Feature | 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 | DC energy storage super farad capacitor |
| Trigger Mode | Foot pedal pneumatic trigger | Foot pedal pneumatic trigger |
| Welding Mode | Pneumatic press down spot welding head | Pneumatic press down spot welding head |
| Charging Time | ≤ 18 mins | ≤ 18 mins |
| Dimensions (cm) | 50.51934 | 50.51934 |
| Net Weight (kg) | 16.7kg | 16.7kg |
This HT-SW33A Spot Welder is an essential tool for efficient and safe welding in battery manufacturing and other related industries.
- 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 03 Feb, 2026, 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.
1. What materials can the HT-SW33A Spot Welder weld?
The HT-SW33A Spot Welder is designed to weld iron-nickel materials and stainless steel, specifically for applications involving ternary batteries with nickel and pure nickel materials.
2. What is the output power of the HT-SW33A Spot Welder?
The HT-SW33A Spot Welder has an output power of 27KW.
3. What is the maximum output current of this welding machine?
The maximum output current of the HT-SW33A Spot Welder is 4500A.
4. Is the HT-SW33A suitable for beginners?
While the HT-SW33A is user-friendly, it is recommended for users who are familiar with welding processes, especially in battery manufacturing, due to the specific precautions required.
5. How should I adjust the welding needles?
Ensure the distance between the unpressed welding needle and the workpiece is within 5-8mm before beginning the welding process.
6. What precautions should I take to avoid short circuits?
Make sure to only press the welding needles on one pole connection at a time (either nickel, aluminum, or copper) to prevent short circuits that could damage the battery or the machine.
7. What is the recommended air pressure for operation?
Do not exceed an air pressure input of 6 kg/cm² (0.6 MPa) when operating the HT-SW33A Spot Welder.
8. How long does it take to charge the HT-SW33A?
The charging time for the HT-SW33A Spot Welder is less than or equal to 18 minutes.
9. What safety precautions should I take when using this machine?
Avoid observing the red laser emitted by the welder directly, do not dismantle the shell due to high-voltage components, and ensure the machine is used in a well-ventilated area.
10. What is the peak welding energy of the HT-SW33A?
The peak welding energy of the HT-SW33A Spot Welder is 540J.
11. Can this machine be connected to an external air source?
Yes, the HT-SW33A Spot Welder requires connection to an external air compressor for operation.
12. What are the dimensions and weight of the HT-SW33A Spot Welder?
The dimensions of the HT-SW33A are 50.5 cm x 19 cm x 34 cm and it weighs 16.7 kg.
13. What welding principles does the HT-SW33A use?
The HT-SW33A Spot Welder uses DC energy storage super farad capacitor technology for effective welding.
14. What is the trigger mode for this welding machine?
The HT-SW33A features a foot pedal pneumatic trigger mode for operation.
15. What types of materials can be welded with this machine?
The HT-SW33A can weld copper to copper, pure nickel to aluminum, and nickel-aluminum composite sheets to aluminum within specific thickness ranges.
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