EVT-501B Fully Automatic Ultrasonic Wire Splicing Machine with Waterproof Seal Insertion & Crimping & Heat Shrink Tube Insertion | Automatic Wire Crimping Machine

—High-Efficiency All-in-One Solution for Precision Wire Harness Production
– Ultrasonic Splicing, Terminal Crimping & Heat Shrink in One Seamless Process

Model: EVT-501B (Wire Harness Processing Equipment)

The EVT-501B Fully Automatic Ultrasonic Wire Splicing Machine with Waterproof Seal Insertion & Crimping & Heat Shrink Tube Insertion is a next-generation fully automatic wire harness processing system designed for high-volume automotive, EV, and industrial applications. This advanced machine completes the entire workflow in a single pass — wire cutting, stripping, terminal crimping, ultrasonic wire-to-wire splicing, and heat shrink tube insertion — eliminating multi-station handling, reducing labor errors, and maximizing production efficiency.

By integrating ultrasonic metal welding technology, the EVT-501 Fully Automatic Ultrasonic Wire Splicing Machine creates strong, solder-free joints with excellent electrical conductivity, ultra-low contact resistance, and superior tensile and vibration resistance. Ideal for complex multi-wire harnesses, it supports flexible configurations from 1:1 to 4:4 wire splicing while ensuring consistent quality and high throughput.

Key Features of the EVT-501B Fully Automatic Ultrasonic Wire Splicing Machine with Waterproof Seal Insertion & Crimping & Heat Shrink Tube Insertion

• Solder-Free Ultrasonic Welding — Produces clean, high-conductivity joints with minimal contact resistance, reduced heat generation, and outstanding mechanical strength under tension and vibration.
• Flexible Multi-Wire Splicing — Supports 1-to-1 up to 4-to-4 wire combinations; each wire length can be independently programmed for maximum design flexibility.
• Integrated Full Process Automation — Fully automatic cutting, stripping, terminal crimping, ultrasonic splicing, and heat shrink tube insertion in one compact system, minimizing manual transfer and process errors.
• Wide Compatibility — Handles multiple terminal types and waterproof seals (EVT-501B model); optional CCD vision inspection and dedicated heat shrink station for enhanced quality control.
• Quick Changeover — Fast mold and tooling change system for rapid product switching and reduced downtime.
• High-Precision Servo Handling — Four servo-driven trolley clamps deliver accurate positioning and stable wire transfer throughout the process.
• Comprehensive Quality Monitoring — Real-time pressure monitoring, missing terminal detection, missing wire detection, terminal appearance inspection, and strip length verification ensure zero-defect output.
• Reliable Seal Feeding — Vibratory bowl feeder for consistent waterproof seal (seal inserting) supply.