Feature
The EW-19P reciprocating heat shrink machine delivers consistent, flat tube shrinkage on wire harness assemblies with tubes up to 20mm in diameter and 105mm in length — reducing operator handling, minimizing rework, and maintaining a compact production footprint.
● Uniform Shrink Profile Across the Full Tube Length
The reciprocating heating panel travels the full span of the heat shrink tube during each cycle, exposing every section to direct radiant heat rather than relying on conduction from a fixed point. The result is a compact, flat shrink profile with no lifting edges or uneven adhesive distribution — consistent across polyolefin, dual-wall adhesive-lined, and PVC heat shrink tubing types.
● Fast Thermal Recovery for High-Volume Wire Harness Production
With 650W of heating capacity and a peak temperature of 620℃, the heating module reaches set temperature quickly and recovers between cycles without extended downtime. Cycle times remain predictable during continuous wire harness assembly operations without manual temperature intervention.
● Clean Separation After Cooling — No Harness Adhesion
After the heat shrink cycle completes, the timed cooling sequence ensures the adhesive liner sets fully before the harness is released. Finished assemblies separate cleanly without sticking to one another or to the fixture, eliminating a common source of rework in adhesive-lined heat shrink tubing applications.
● Dual-Harness Capacity with Touchscreen Process Control
One or two wire harness assemblies can be processed simultaneously in a single heat shrink cycle, doubling effective output per machine without additional floor space. All parameters — temperature setpoint, dwell time, and cycle mode — are configured via touchscreen, with a password-protected administrator panel to prevent unauthorised changes to qualified production settings.
Application Range
Automotive wire harness connector seal (IATF 16949)
The EW-19P is used in automotive wire harness manufacturing to apply dual-wall adhesive-lined heat-shrink sleeves over connector backshell assemblies and individual terminal seal positions at the wire end, where consistent adhesive activation temperature and complete circumferential shrink are mandatory for IP67/IP68 seal integrity in body electronics, underbody, and powertrain wiring.
Industrial wire harness end protection
The EW-19P is used in industrial panel and machine wiring to apply polyolefin heat-shrink end caps, strain relief sleeves, and identification markers at wire harness termination points, where the reciprocating heating mechanism ensures consistent shrink on tube lengths up to 105mm that would require multiple repositioning passes with a hand-held heat gun.
Waterproof cable assembly and splice sealing
The EW-19P is used in waterproof cable assembly production to activate adhesive-lined heat-shrink tubing at cable entry points on junction boxes, sensors, and outdoor connector housings, where the 620℃ maximum temperature capability covers the activation range of dual-wall and gel-filled high-performance sealing tubes used in IP-rated outdoor and automotive applications.
Railway and aerospace wire harness end preparation
The EW-19P is used in railway rolling stock and aerospace wire harness production to apply certified heat-shrink protection at harness termination points, with the MES data logging capability providing the process temperature documentation required for EN 50343 and AS9100D compliance records.
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Tell us your need by filling out the form below and we will contact you as soon as possible!.input_group label{ line-height:35px;} Interesting Products Name * Company Email * Tel/Mobile * Country Tell us your needs (as specific as possible)
Tell us your need by filling out the form below and we will contact you as soon as possible!.input_group label{ line-height:35px;} Interesting Products Name * Company Email * Tel/Mobile * Country Tell us your needs (as specific as possible)