Wire Processing and Electrical Installation Equipment

Inverter DC Spot Welding Machine(10,000A / 20,000A) EW-6060

Price of the selected optionon request
Delivery options

Description

Feature

● Dual Power Output Options (10,000A / 20,000A): Available in 10,000A (EW-6060) for delicate electronic leads and 20,000A (EW-6060-1) for heavy-duty battery pack tab welding and industrial power leads.

● High-Frequency Inverter Technology (600 Hz / 800 Hz / 1 kHz): Rapid millisecond energy transfer drastically shrinks the heat-affected zone (HAZ), preventing thermal damage to underlying substrates, reducing spatter, and preventing surface oxidation.

● Triple Precision Control Modes: Supports constant current, constant voltage, and constant power feedback modes to automatically compensate for workpiece thickness variations and maintain 100% weld consistency across 31 stored programs.

● Contactless Safety Light Curtain Protection: Infrared light curtain creates an active virtual barrier around the hazardous electrode zone, halting operation instantly if breached while maintaining clear process visibility.

● Dedicated Liquid Water Chiller (20,000A EW-6060-1 Model): Advanced liquid cooling system dissipates heat efficiently during high-current continuous production runs, extending component life and maintaining thermal stability.

Application Range

● Lithium Battery Pack Manufacturing: Precision cylindrical battery bottom welding and nickel tab-to-pole welding for EV battery modules and energy storage systems.

● Automotive Wiring & Sensors: Clean wire-to-terminal joining, enameled wire welding, and sensor connections for automotive harnesses requiring waterproof sheaths.

● Electronic Component Assembly: High-repeatability spot welding for tantalum capacitors, halogen lamp pins, and delicate lead-frame assemblies.

● Precision Hardware & Thin Metals: High-strength resistance welding for nickel-plated copper components, motor coils, and thin metal sheets.

Specifications

Model
EW-6060 | EW-6060-1
Maximum Output Current
10,000 A | 20,000 A
Input Power Supply
3-Phase AC 380 V ±10% (50 / 60 Hz) | 3-Phase AC 380 V ±10% (50 / 60 Hz)
Rated Capacity
8 KVA | 8 KVA
Inverter Frequency Options
600 Hz / 800 Hz / 1 kHz (Selectable) | 600 Hz / 800 Hz / 1 kHz (Selectable)
Control Feedback Modes
Constant current, constant voltage, constant power, etc. | Constant current, constant voltage, constant power, etc.
Cooling Method
Air Cooling | Dedicated Liquid Water Chiller System
Storable Welding Recipes
31 Program Sets | 31 Program Sets
Safety System
Contactless Infrared Safety Light Curtain | Contactless Infrared Safety Light Curtain
Ambient Temperature
0 – 50°C | 0 – 50°C
Ambient Humidity
5% – 55% RH | 5% – 55% RH
Overall Dimensions (W × H × D)
270 × 330 × 465 mm | 270 × 330 × 465 mm
Application for Inverter DC Spot Welding Machine(10,000A / 20,000A) EW-6060