0As a professional heat shrink tube machine manufacturer, BOZWANG engineers the BZW-RS-1, BZW-RS-1D, BZW-RS-C, BZW-RS-F1 and BZW-RS-2 heat shrink tube machine family to cover the full downstream step of wire-harness assembly—tube cutting (BZW-100+R, Φ1–100 mm, 2 mm–10 m length), single/double-head shrink forming (Φ1–50 mm tube, up to 400 °C chamber, ±5 °C PID control), forced-air cooling and 360° thermal cyclone heating for automotive, new-energy and communication harnesses. Every unit uses touchscreen HMI, intelligent frequency-conversion heating, reverse-feed alarm protection and optional MES docking, so operators get repeatable shrink profiles without scorching the jacket or wasting energy. Being a heat shrink tube machine manufacturer with in-house sheet-metal, CNC and acoustic/thermal labs, we tune chamber length, blower position and fixture jigs to customer harness OD and line rhythm instead of forcing a standard box.
Backed by 20+ years in wire-processing automation, a 45,000 m² Changzhou plant, 500+ staff with 300+ engineers, CE and full ISO 9001/45001 certification, and 160+ patents, BOZWANG builds each heat shrink tube machine to ISO 9000 discipline with wooden-case export packing, 12-month warranty and 24-hour remote video support in 20+ countries. Global Tier-1 and new-energy harness shops consolidate cutting, stripping, crimping, ultrasonic welding and heat-shrink finishing from one proven Chinese source—getting factory-direct pricing, spare-part continuity and process know-how from the same team that already runs their upstream wire line.
