Key Feature
- HIGH POWER SPOT WELDING MACHINE – SUNKKO 738AL battery spot welder delivers up to 3.6KW output power with adjustable 2/4/6/8 pulse welding modes for strong, precise and reliable battery tab welding on lithium battery packs.
- TELESCOPIC WELDING ARM DESIGN – Equipped with a magnetic detachable telescopic welding arm adjustable from 95-160mm, making it ideal for assembling and repairing large power battery packs, 18650 batteries, pouch cells and circuit boards.
- PRECISION MICROCOMPUTER CONTROL – Advanced pulse control system with touch sensing operation allows quick parameter adjustment for accurate welding performance and consistent welding points with minimal sparks.
- FOOT PEDAL & MOBILE WELDING PEN – Includes external foot switch control and quick-install mobile welding pen for hands-free precision welding, flexible operation and improved welding efficiency in battery pack production.
- WIDE APPLICATION & MATERIAL SUPPORT – Suitable for lithium battery packs, 18650 cells, nickel-plated strips, pouch cells, button batteries and circuit boards; supports welding thickness of 0.05-0.2mm pure nickel and 0.05-0.3mm nickel-plated strips.
₹18,083.00
## SUNKKO 738AL Battery Spot Welder – Transformer Inversion Pulse Welding Machine
The SUNKKO 738AL Magnetic Detachable Telescopic Arm Precision Spot Welding Machine is a professional-grade transformer inversion pulse welding machine specially designed for lithium battery pack assembly, precision nickel strip welding, and industrial battery manufacturing applications. Engineered with advanced pulse welding technology and a magnetic detachable telescopic arm system, the SUNKKO 738AL delivers stable welding performance, precise control, and efficient battery spot welding for both industrial and commercial applications.
The SUNKKO 738AL supports welding of pure nickel strips up to 0.2mm thickness and nickel-plated strips up to 0.3mm, making it ideal for assembling 18650 lithium battery packs, pouch cells, button batteries, circuit boards, and portable power systems. The advanced transformer inversion pulse welding technology provides powerful and concentrated welding output with minimal heat impact, ensuring strong and reliable weld joints without damaging battery cells.
One of the key highlights of the SUNKKO 738AL is its magnetic detachable telescopic arm design, which offers flexible operation and expands the welding range for different battery pack sizes and welding positions. The adjustable telescopic arm distance from 95mm to 160mm allows users to easily handle large power battery packs and complex welding applications with improved accuracy and convenience.
The machine features multiple pulse welding modes with optional 2/4/6/8 pulse settings according to welding requirements. The pulse numbers can be quickly adjusted through an intelligent touch sensing control system, making operation simple, fast, and efficient. The precise pulse control system improves welding consistency and ensures strong, clean solder joints for professional battery pack manufacturing.
The SUNKKO 738AL also supports quick installation of removable welding pens, providing greater flexibility for different spot welding applications. The external foot control switch enables more precise welding positioning and improves operational efficiency during continuous welding tasks. Its industrial-grade structural design ensures stable performance, durability, and user-friendly operation even during long working hours.
Equipped with a high-performance mobile spot welding pen, the machine offers precise welding needle spacing and efficient current transmission for stable welding output. The durable construction and efficient cooling system ensure reliable long-term performance for professional battery assembly environments.
### Key Features:
- Advanced transformer inversion pulse welding technology
- Magnetic detachable telescopic arm design
- Adjustable telescopic arm distance from 95~160mm
- Supports 2/4/6/8 pulse welding modes
- Intelligent touch sensing pulse adjustment
- Suitable for pure nickel and nickel-plated strip welding
- Quick installation removable welding pen system
- External foot pedal control for precise welding
- Industrial-grade durable structure
- Ideal for large lithium battery pack assembly
### Applications:
- 18650 lithium battery pack welding
- Pouch cell battery assembly
- Button battery welding
- Portable power station battery packs
- Circuit board spot welding
- Energy storage battery manufacturing
- EV battery module assembly
- Industrial lithium battery production
The SUNKKO 738AL Battery Spot Welder Transformer Inversion Pulse Welding Machine is the ideal choice for professional battery manufacturers, EV battery builders, and industrial users seeking powerful welding performance, flexible telescopic welding operation, and precision lithium battery spot welding reliability.
Product overview
## SUNKKO 738AL Battery Spot Welder – Transformer Inversion Pulse Welding Machine The SUNKKO 738AL Magnetic Detachable Telescopic Arm Precision Spot Welding Machine is a professional-grade transformer inversion pulse welding machine specially designed for lithium battery pack assembly, precision nickel strip welding, and industrial battery manufacturing applications.
- SKU
- 26000637
- Category
- Spot Welding
- Brand
- Sunkko
- Unit
- PCS
- Minimum order
- 1 PCS
- Availability
- In Stock
Review key features and technical specifications before ordering. Contact ARB Accessories if you need compatibility or bulk-order guidance.
Datasheet
Datasheet