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Semco SI-LT DSWM 5000A

Technical Excellence

  • High-precision full-servo welding head, fast speed, high precision and good stability.
  • Less spark spatter, beautiful and firm solder joints, no blackening, uniform size of solder joints without burrs.
  • High welding efficiency, taking 18650 as an example: about 2000-3000PCS cells/hour
  • High-definition touch screen, simple programming, fool-proof configuration, easy for ordinary employees to operate
  • Manual input, array, CAD graphics three kinds of file programming
  • It can store up to 99 sets of welding ranges, and it is convenient to change the wire and adjust the machine
  • One-key calibration function for overall offset of solder joints
  • Easy to adjust and use, the welding pin spacing and pressure are independently adjustable
  • Welding power source (inverter DC, transistor) can be selected according to customer requirements
  • Automatic alarm and cut-off system, display the fault location, and continue to work after clearing the fault

Line Speed

6m / 7m / 8m

Dimensions

40 ft – 200 ft

Power Requirement

20 kW – 200 kW

Key Fixture Features

  • 5000 A Inverter/Transistor Welding Source
  • Double-Side Automatic Spot Welding
  • Servo-Driven Multi-Axis Motion
  • High-Definition Touchscreen HMI
  • CAD / Array Weld Programming
Double Side Automatic Spot-Welding Machine- For Transistor Welding

Request a Quote

Looking for the right solution? Our experts are here to guide you with specifications, customization options, and pricing details.
The Semco SI-LT DSWM 5000A Servo Spot Welder is a high-precision double-side servo-controlled resistance spot welding machine designed for cylindrical lithium-ion battery pack manufacturing. The servo-driven welding head provides accurate positioning and controlled welding pressure, helping achieve stable, repeatable weld joints with minimal spatter. The system is designed for efficient battery assembly and can support high-volume production environments.

Suitable for industries such as:

EV battery production, energy storage manufacturing, battery research labs, electronics assembly, and OEM-based fabrication units.

Specification Description
Product Model Semco SI-LT DSWM 5000A Servo Spot Welder
Product Type Double-Side Servo Resistance Spot Welding Machine
Welding Current 5000A
Welding Technology Resistance Spot Welding
Welding Configuration Double-Side Welding
Welding Head Full-Servo Precision Welding Head
Motion Control Servo-Controlled Precision Motion
Welding Parameters Programmable Current, Time & Pressure
Programming Modes Manual Input, Array Layout & CAD Graphic Programming
Compatible Cell Types Cylindrical Lithium-Ion Cells
Compatible Materials Nickel Sheet, Alloy Sheet & Aluminium-Nickel Composite Tape
Weld Quality Uniform Weld Joints with Reduced Spatter
Production Capacity Approximately 2,000–3,000 18650 Cells/Hour*
Line Speed 6m / 7m / 8m configurations*
Power Requirement 20kW–200kW*
Control Interface High-Definition Touchscreen
Applications Cylindrical Battery Module & Pack Welding

Product Name

Description

Applications

This product is used for:

  • Lithium-ion battery assembly and production units
  • EV battery manufacturing facilities
  • QC and testing labs
  • R&D facilities
  • OEM and contract manufacturing plants
  • Cylindrical lithium-ion battery pack manufacturing
  • Electric Vehicle (EV) battery production
  • Battery Energy Storage System (BESS) assembly
  • 18650 cylindrical battery module welding
  • 21700 battery pack assembly
  • 26650 and 32650 battery module welding
  • Nickel sheet and battery tab welding
  • Aluminium-nickel composite tape welding
  • Power tool battery manufacturing
  • E-bike and electric mobility battery production
  • Solar energy storage battery assembly
  • OEM and contract battery manufacturing
  • Battery R&D and prototype production
  • Automated battery assembly lines

Support & Warranty

  • Standard manufacturer's warranty against manufacturing defects
  • Professional installation and commissioning support
  • Welding parameter setup and process optimization
  • Servo system calibration assistance
  • Operator training and machine operation guidance
  • Remote technical troubleshooting and diagnostics
  • Preventive maintenance recommendations
  • Genuine spare parts and electrode support
  • Software and controller support, where applicable
  • Annual Maintenance Contract (AMC) options
  • Dedicated after-sales technical support from Semco engineers

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Faq

Frequently Asked Questions

Find quick answers to common questions about our BESS Assembly Line, including automation capabilities, supported battery types, customization options, safety standards, and production scalability.

What is a BESS Assembly Line?
A BESS Assembly Line is an automated system used to assemble battery energy storage modules and packs efficiently and accurately.
It is used to produce battery modules, battery packs, and complete energy storage systems.
Yes, the line supports fully or semi-automated operations based on production requirements.
It supports lithium-ion batteries including prismatic, cylindrical, and pouch cells.
How is product quality ensured?
In-line testing, vision inspection, and automated checks ensure consistent quality and reliability.
Yes, the assembly line can be customized to match specific capacity, layout, and production needs.
The system includes safety interlocks, fault detection, and controlled assembly environments.
Yes, it is designed for high-throughput and scalable manufacturing.

Faq

Frequently Asked Questions

Find quick answers to common questions about our BESS Assembly Line, including automation capabilities, supported battery types, customization options, safety standards, and production scalability.

The Semco SI-LT DSWM 5000A is a high-capacity industrial testing and welding system designed for heavy-duty battery and electrical component applications. It is engineered to handle ultra-high current requirements for precise welding, testing, and validation of battery pack connections and industrial assemblies.
The main purpose of the Semco SI-LT DSWM 5000A is to provide stable and controlled high-current output (up to 5000A) for applications such as battery tab welding, busbar connection, and high-power electrical testing. It ensures strong, reliable, and consistent electrical joints in battery manufacturing systems.
The Semco SI-LT DSWM 5000A is widely used in industries such as lithium-ion battery manufacturing, electric vehicles (EV), battery energy storage systems (BESS), automotive, aerospace, renewable energy systems, and heavy electrical equipment manufacturing.
The Semco SI-LT DSWM 5000A is used for applications like nickel strip welding, busbar welding, battery pack interconnection, high-current testing, and industrial metal joining processes where strong and precise electrical conductivity is required.
High-current capability in the Semco SI-LT DSWM 5000A is important because battery packs require strong and low-resistance electrical connections. A stable high-current system ensures reliable welding, reduces energy loss, improves safety, and enhances overall battery performance.
The Semco SI-LT DSWM 5000A typically includes ultra-high current output up to 5000A, precise control systems, stable power delivery, advanced safety protections, industrial-grade durability, real-time monitoring, and customizable operational settings for various applications.
Yes, the Semco SI-LT DSWM 5000A can be customized based on current requirements, welding parameters, automation integration, production line compatibility, and specific industrial application needs.
Semco Infratech provides advanced Semco SI-LT DSWM 5000A solutions designed for high-precision, high-current industrial applications. With strong expertise in battery manufacturing equipment and customized engineering solutions, Semco ensures reliable performance, improved productivity, and long-term operational stability.
Semco
The Semco SI-LT DSWM 5000A is a high-capacity industrial testing and welding system designed for heavy-duty battery and electrical component applications. It is engineered to handle ultra-high current requirements for precise welding, testing, and validation of battery pack connections and industrial assemblies.
The main purpose of the Semco SI-LT DSWM 5000A is to provide stable and controlled high-current output (up to 5000A) for applications such as battery tab welding, busbar connection, and high-power electrical testing. It ensures strong, reliable, and consistent electrical joints in battery manufacturing systems.
The Semco SI-LT DSWM 5000A is widely used in industries such as lithium-ion battery manufacturing, electric vehicles (EV), battery energy storage systems (BESS), automotive, aerospace, renewable energy systems, and heavy electrical equipment manufacturing.
The Semco SI-LT DSWM 5000A is used for applications like nickel strip welding, busbar welding, battery pack interconnection, high-current testing, and industrial metal joining processes where strong and precise electrical conductivity is required.
High-current capability in the Semco SI-LT DSWM 5000A is important because battery packs require strong and low-resistance electrical connections. A stable high-current system ensures reliable welding, reduces energy loss, improves safety, and enhances overall battery performance.
The Semco SI-LT DSWM 5000A typically includes ultra-high current output up to 5000A, precise control systems, stable power delivery, advanced safety protections, industrial-grade durability, real-time monitoring, and customizable operational settings for various applications.
Yes, the Semco SI-LT DSWM 5000A can be customized based on current requirements, welding parameters, automation integration, production line compatibility, and specific industrial application needs.
Semco Infratech provides advanced Semco SI-LT DSWM 5000A solutions designed for high-precision, high-current industrial applications. With strong expertise in battery manufacturing equipment and customized engineering solutions, Semco ensures reliable performance, improved productivity, and long-term operational stability.