Micro Single-Point Resistance Welder for Wire Terminals & Hardware

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 Equipment

Micro Single-Point Resistance Welder

Advanced Micro-Computer Dual-Pulse Precision Spot Welding System for Wire Terminals, Electronics, & Battery Hardware

Core Advantages

• Microcontroller Programmed

Micro-computer digital program control dramatically improves welding repeatability and joint quality.

• Dual-Pulse Welding System

Pulse 1: Pre-welding phase removes surface impurities and eliminates sparks.
Pulse 2: Main welding pulse delivers stable, high-strength structural bonds with digital EEPROM memory storage.

• Real-Time Voltage Compensation

High-speed voltage monitoring automatically calculates and adjusts energy in real-time, preventing false welds or explosions caused by power fluctuations.

• Balanced Pneumatic Control

Independent force adjustment ensures perfectly balanced electrode pressure, even with height variations on workpiece surfaces.

Key Technical Features

Buffer Head Design

Precision coordinate pressure control allows exact, aesthetic, and non-destructive welding performance on sensitive components.

Plug & Play Modular Box

Main control system features a modular plug-and-play unit for instant replacement and simple maintenance without specialist support.

Dual-Circuit Protection

Dual internal protection circuits guard against external grid interference, guaranteeing continuous operation under harsh power conditions.

Target Applications

Widely applied in single-side and precision spot welding of wires, hardware terminals, LED light pins, electronic components, battery tabs, nickel foam, and cap terminals, as well as high-precision hardware assembly.

Equipment Detail Overview

Compact Chassis

Precision Regulator

Welding Head & Table

Control Panel Interface

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
Air Supply Pressure	Compressed Air ≤ 10 Bar	Ratio Display	9-Level Display Bar
Output Voltage	5.5V	Main Controller	8-BIT Micro-Controller
Output Power	12 KVA	Digital Memory	E.EPROM
Instantaneous Current	2100A	Precision Control	Anti-Interference Voltage Comp.
Discharge Time	Max 20 ms	Pressurization Time	0.01 – 0.99 s
Welding Speed	~280 welds / min	Pulse Count	0 – 3 Pulses
Welding Control	Compensation Type	Pulse Energy Adjustment	0 – 999
Pre-Welding Pulses	0 – 3 Waves	Second Pulse Count	0 – 3 Pulses
Welding Pulses	0 – 3 Waves	Inter-Cooling Duration	0.01 – 0.99 s
Energy Adjustment Range	0 – 999	Second Pulse Energy	0 – 999
Auto Voltage Comp. Rate	+40V to -50V	Post-Pressurization Time	0.01 – 0.99 s
Pneumatic Dimensions	420 × 223 × 360 mm (Head Ext: 180mm)	Pneumatic Net Weight	38 kg
Foot-Pedal Dimensions	800 × 600 × 1080 mm (Power Unit: 280×230×390)	Foot-Pedal Net Weight	38 kg