Dual-Pulse Pneumatic Spot Welder

Dual-Pulse Pneumatic Spot Welder

Compliance:
CE Certified
Delivery Time:
In Stock
Payment:
L/C D/A D/P T/T Western Union
Model:
JG-RW12
Warranty:
one-year warranty, lifetime maintenance service
Email:
David@battery-equipments.com
WhatsApp:
+8618659217588
WeChat:
18659217588

Product Description

Industrial Precision Series

Dual-Pulse Pneumatic Spot Welder

Model: JG-RW12P | Advanced Microcomputer Controlled Battery Pack Welding Station

Peak Power
12 KVA
Instant Current
2100 A
Welding Speed
280/min

Key Performance & Features

1. Microcomputer Program Control

Utilizes high-speed microcomputer programming to intelligently precisely control parameters, significantly enhancing overall welding quality and consistency.

2. Dual-Pulse Discharge Technology

First pulse removes surface contaminants and eliminates spark spatter; second pulse delivers main welding energy for rock-solid joint integrity. Settings saved via EEPROM.

3. Real-Time Voltage Compensation

Scans input grid voltage in real-time and instantly compensates energy to eliminate cold welds or sparks caused by grid fluctuations. Precision dial controls maximize operational efficiency.

4. Buffer-Designed Welding Head

Features a mechanical buffer with adjustable coordinate pressure, delivering precise force distribution for aesthetic and defect-free spot welds.

5. Plug-and-Play Control Box

Modular control system design allows instant swap-out maintenance, enabling general technical staff to perform quick field servicing.

6. Anti-Interference & Safety Alarms

Dual internal control circuits guard against external electrical interference. Automatic alarm and cut-off safety system instantly isolates circuits during over-temperature or fault conditions.

P
Pneumatic Control Principle

The JG-RW12P employs advanced dual pneumatic head control with independently balanced force actuators.

Key Advantage: Even if the left and right welding electrodes are slightly uneven, or if the battery tab exhibits height variation, force across both electrodes remains perfectly balanced without compromising weld quality.

A
Application Scope

  • Lithium battery pack assembly & spot welding
  • Battery terminal tabs, foamed nickel, and cap welding
  • Single-sided precision hardware spot welding
  • High-reliability electronics prototyping and mass production

Hardware Precision Close-ups

Micrometer Adjustment
Air Pressure Gauge
System Overview
Dual Electrodes Head

Electrical & Technical Specifications

Parameter Value / Specification Parameter Value / Specification
Input Voltage 220V / 50Hz (60Hz) Secondary Pressurize Time 0.1s * 10
Input Current 2A Digital Display 7-Segment LED * 3
Pneumatic Supply Compressed Air ≤ 10 Bar Digital Ratio Display 9-Level Grid Display
Output Voltage 5.5V Main Controller 8-BIT Microcontroller
Output Power 12 KVA Memory System E.EPROM Data Storage
Instantaneous Output Current 2100A Precision Control Anti-Interference Voltage Comp.
Discharge Duration Max 20 ms Pressurization Time 0.01 - 0.99 s
Welding Frequency ~280 times / min Total Pulses 0 - 3 Pulses
Welding Control Mode Supplementary Auto Compensation Pulse Energy Adjustment 0 - 999
Pre-weld Pulses 0 - 3 Waves 2nd Pulse Count 0 - 3
Main Weld Pulses 0 - 3 Waves Intermediate Cooling Time 0.01 - 0.99 s
Welding Energy Adjustment 0 - 999 Range 2nd Pulse Energy Adjustment 0 - 999 Range
Auto Voltage Compensation +40V to -50V Post-Pressurization Time 0.01 - 0.99 s
Pneumatic Machine Dimensions 420 x 223 x 360 mm
(Head Extension: 180mm)		 Pneumatic Machine Weight 38 KG
Foot Pedal Dimensions 800 x 600 x 1080 mm
(Desktop Power Unit: 280x230x390mm)		 Foot Pedal Machine Weight 38 KG

Why Leading Enterprises Choose Us

Backed by industry-certified expertise and long-term partnerships with fortune global battery & automotive leaders.

Our Partners & Purchase Orders
Global Industrial Partners & Purchase Orders

Quality Certificates
CE & Quality System Qualifications

Related Products