Wire Processing and Electrical Installation Equipment

Precision Transistor Welding Machine EW-6255

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Description

Feature

● Low Heat Input & Precise Thermal Control

Concentrates thermal energy strictly within localized welding zones, preventing copper oxidation, heat distortion, and insulation scorching on fine enameled wires.

● 24/7 Uninterrupted Pneumatic Operation

Industrial-grade pneumatic foot-pedal semi-automatic mechanism built for continuous, multi-shift high-volume assembly lines.

● Multi-Metal & Dissimilar Metal Compatibility

Joins identical and dissimilar metals in a single pass—including copper wires, copper strips, nickel-plated copper, brass, tinned wires, copper terminals, and battery tabs.

● Independent Parameter Fine-Tuning

Features independent digital control over welding pressure, current, and pulse duration to ensure stable, high-tensile spot welds with zero over-welding.

● Plug-In Ceramic Core & Auto Tin Return

Quick-change plug-in ceramic heating core eliminates complex wire disassembly during maintenance, while the automatic tin return system drastically reduces material waste.

Application Range

● Lithium Battery Pack Manufacturing: Precision spot welding of conductive nickel tabs (< 0.2 mm) onto battery steel cases (< 0.3 mm) and pack busbar interconnects.

● Fine Enameled Wire & Coil Termination: Low-temperature welding for fine enameled wires, micro inductors, and transformer leads without pre-stripping insulation or burning sleeves.

● Miniature Wire Harnesses & Electronics: Secure termination for automotive sensor leads, medical device wiring, and fine electronic component pins.

● Dissimilar Metal Interconnects: High-strength joint creation between copper terminals, brass tabs, tinned conductors, and nickel-plated plates.

Specifications

Model
EW-6255
Machine Category
Precision Transistor Spot / Resistance Welding Machine
Battery conductive nickel tape
Thickness<0.2mm
Battery steel case
Thickness<0.3mm
Compatible Metals & Materials
Copper Wire, Brass, Nickel-Plated Copper, Tinned Wire, Battery Tabs, Enameled Wire
Process Control Parameters
Independent Digital Adjustment of Pressure, Current & Welding Time
Usage Environment
Temperature 5~40 ℃, humidity below 90% (without condensation)
Power consumption
Max. 600 W
Dimensions
390 (H) × 259 (W) × 569 (L)
Weight
36 kg (without accessories)
Application for Precision Transistor Welding Machine EW-6255