Dual-Sided Automatic Battery Spot Welder for 18650, 26650 & Prismatic Cells

Compliance:: CE Certified
Delivery Time:: In Stock
Model:: JD-3X
Payment:: L/C D/A D/P T/T Western Union
Warranty:: one-year warranty, lifetime maintenance service

Email:: David@battery-equipments.com
WhatsApp:: +8618659217588
WeChat:: 18659217588

Product Description

Industrial Grade CNC Solution

JD-3X / DW-3X Automatic CNC Spot Welding Machine

High-precision double-sided automatic spot welder specifically engineered for power battery pack nickel sheet welding (18650, 26650, 32650, prismatic & button cells).

Precision Servo Control
3000-5000 Cells/Hour
CAD Import Supported

JD-3X Automatic CNC Spot Welding Machine

JD-3X Industrial CNC Unit

Welding Speed

3,000 – 5,000 pcs / Hour

0.1–0.5s per weld (adjustable). Enables fast, consistent production with minimal manual downtime.

Drive & Motion System

3-Axis Independent Servo Drive

X, Y axes + welding head driven independently by servo motors for extreme positioning accuracy and speed.

Welding Area & Fixture Size

400 × 300 mm Effective Range

Jig dimensions: 500 × 400 mm. Custom oversized working areas available upon request.

Equipment Structure & Operating Interface

Equipment Structure & Components

HMI Control & Real-time Monitoring

Quick Clamping Workstation

Automatic Operation Workflow

STEP 01

Fixture Loading

Place the fixture loaded with workpieces onto the quick-clamping station.

STEP 02

Auto Spot Welding

Machine automatically detects position and completes all programmed welding sequences.

STEP 03

Automatic Ejection

Once finished, the fixture automatically pushes out to prompt operators for replacement.

STEP 04

Continuous Production

Runs continuously without manual intervention until the stop button is pressed.

Technical Specifications & Parameters

Parameter Indicator	DW-3X / JD-3X Specification
Power Type	Resistance Welding
Drive Mode	Pneumatic
Input Voltage	220V AC
Control Mode	Inverter DC Control
Operating Frequency	20 Hz
Dimensions (L * W * H)	100 × 88 × 145 cm
Target Materials	Metals / Nickel Sheets
Applications	Fully automatic CNC spot welding for battery packs (18650, 26650, 32650, Prismatic & Button Cells)

Packaging & Shipping Parameters

Model	Length (cm)	Width (cm)	Height (cm)	Volume (cm³)	Weight (kg)
JD-3X / DW-3X	100	88	145	1,276,000	150 kg

Core Features & Technology Highlights

Constant Pressure Welding Head

Welding needle pressure is independent and strictly constant within the effective travel stroke. Pressure remains unaffected by needle length variations, guaranteeing uniform weld joint quality.

CAD Import & Self-Learning Programming

Supports direct CAD drawing imports for effortless trajectory design. Built-in positioning self-learning function enables operators to quickly program custom welding paths after basic training.

Simultaneous Dual-Pole Spot Welding

Welds positive and negative battery poles in a single automated process. Weld spot count and spot pitch are fully adjustable for optimal structural durability and clean aesthetics.

Real-Time Error Monitoring & Alarms

Integrated current monitoring system detects defective welds, zero-current faults, and system abnormalities. Displays real-time parameters and flags defective weld points on screen.

Welding Results & Battery Pack Applications

High-Consistency Nickel Sheet Spot Welds

Automated CNC Dual-Station Structure

Maintenance & Care Standards

XY Linear Guides & Ball Screws: Apply lubricating grease to the XY motion mechanism monthly.
Anti-Rust Protection: Regularly spray anti-rust oil on exposed iron and steel surfaces to prevent corrosion.
Power Off Protocol: Switch off power and air supply after shifts to ensure energy efficiency and safety.
Long-Term Storage: Unplug power/air lines, clean all surfaces, apply anti-rust oil to steel components, and seal the machine with protective wrap.

Standard Accessories & Quality Compliance

Included Toolkit & Manuals

User Manual × 1
Hex Key Wrench Set × 1
Needle-Nose Pliers × 1
Flat File × 1
Wearing Parts List & Spare Accessories

Safety & Compliance

Complies strictly with national machinery safety standards and buyer-specified safety codes. Integrated with safety e-stop buttons, fault alarms, and automatic protective triggers.