- +918920681227
- sales@semcoindia.com
- New Delhi, Sahibabad, Bengaluru
The Semco SI MWN 3000A AC Pulse Spot Welder is a microcomputer-controlled, table-top welding system developed for power lithium battery modules, 3C battery packs, Ni-MH packs, and precision metal components. Featuring a double-spot pneumatic welding head, it delivers stable welding current and uniform nugget formation for reliable, repeatable welds.
With intelligent pulse control, adjustable welding pressure, and microsecond-level response, the system supports single, multi, and double-pulse welding modes to meet demanding production and prototyping needs. High-grade components, robust industrial protection, and a compact design make it suitable for continuous operation in battery pack manufacturing, hardware processing, and precision metal welding environments.
Cell Aging Machines are designed to stabilize lithium-ion cells through controlled charge and discharge cycles, validating capacity, voltage consistency, and thermal behavior before assembly.
Battery Pack Testers perform complete electrical and safety validation, including voltage, current, insulation resistance, and protection checks.
LOCV Sorting machines measure open circuit voltage to group cells with consistent electrical characteristics, improving performance and lifespan.
Module Stacking systems precisely align and stack battery cells into mechanically stable modules for downstream processing.
Compression machines apply uniform pressure to enhance module strength, thermal contact, and long-term durability.
Laser Cleaning removes oxides and contaminants from battery tabs and terminals, ensuring clean, high-quality welding surfaces.
Vision-based polarity and CCD inspection detects alignment errors, defects, and missing components early in the process.
Laser Welding machines deliver precise, repeatable, high-strength joints with minimal heat impact.
End-of-Line testing validates electrical, functional, and safety performance before pack integration.
The Pack Line integrates final assembly, enclosure installation, and testing for scalable battery production.
EV battery production, energy storage manufacturing, battery research labs, electronics assembly, and OEM-based fabrication units.
This equipment is designed to support efficient and accurate battery assembly and testing workflows. With durable construction, precision control, and user-friendly operation, it delivers consistent performance for both small-scale and large-scale production environments.
Product Name
Description
| Parameter | Value |
|---|---|
| Input Voltage | 220 V, 50/60 Hz |
| Welding Current (Max) | 3600 A |
| Welding Power (Options) | 3 kW / 7 kW / 12 kW |
| Nickel Thickness Range | 0.02–0.2 mm (power-dependent) |
| Drive Mode | Pneumatic, double-spot horizontal head |
| Welding Speed | Up to 1 time/second |
| Product Size / Weight | 640 × 200 × 360 mm / ~20 kg (7 kW) |
The product comes with a dedicated support and service package that includes activation, calibration assistance, and post-installation guidance.
Find quick answers to common questions about our BESS Assembly Line, including automation capabilities, supported battery types, customization options, safety standards, and production scalability.
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