Single Side Spot Battery Pack Welding Machine 4000W Power for 18650 Cells with 400mm Welding Area

Price Negotiable

Price: USD 6000 - 12000 / pcs

MOQ: 1pcs

Delivery Time: 10-15 days

Brand: XWELL

Product Description

Automated Single-Sided Spot Welding System

High-performance 4000W automated welding machine designed for precision spot welding of 18650, 26650, and 32650 battery cells with maximum efficiency and consistency.

Key Performance Metrics

• Welding Speed: 0.35 seconds per point (approximately 2800 units per hour)

• Maximum Welding Area: 400mm × 400mm

• Power Output: 4000W AC 220V/50Hz

• Production Capacity: 1800-2000 cells per hour (18650 example)

Advanced Technical Features

Rotary welding head with 180° automatic rotation for multi-angle welding
Servo motor-driven compression for uniform pressure and stable welding
Automatic welding needle grinding and compensation system
7-inch touch screen interface with three programming modes
99-program storage capacity for quick model changes
Fault detection and alarm system with data logging
Air or water cooling options for welding head temperature control

Technical Specifications

Parameter	Specification
Model Number	MD-ASW
X/Y Axis Travel	400mm each (customizable)
Motor Drive Speed	1000mm/S
Repeat Positioning Accuracy	±0.02mm
Maximum Load Capacity	26 cells × 26 cells
Dimensions	900mm × 900mm × 1750mm
Machine Weight	200KG
Y-axis Bearing Weight	35KG
Air Pressure Requirement	0.4-0.6 Mpa

Application Scope

Ideal for electric vehicle battery packs, automotive battery modules, power tools, portable power banks, laptop batteries, and various industrial battery assembly applications.

Operational Process