Kunshan Yuanhan Electronic Equipment Co., Ltd.

Double-wall Heat-shrinkable Tube Heating MachineDouble-wall Heat-shrinkable Tube Heating Machine

The double-wall heat-shrinkable tube heater is suitable for heating high-temperature heat-resistant heat-shrinkable tube, large diameter and long heat-shrinkable tube, double-wall heat-shrinkable tube, and heat-shrinkable tube with adhesive. The heating machine and the conveyer are used together to realize the precise heating of the heat shrinkable tube without damaging the wire. Suitable for mass production, 24 hours continuous operation, the distance between heating port and conveyor belt vertical and parallel direction can be adjusted, suitable for different sizes of heat shrinkable tube heating.

  • YH200B-2F-380L
  • Yuanhan
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One side or double side heating is optional

  • According to the heating requirements of the heat shrinkable tube, it is free to choose one side or two side heating.


The heating zone width, heating distance and left and right position can be adjusted.Accurate heating does not hurt the wire

  • The width of the heating zone and left and right position can be adjusted by the user according to the size of the heat shrinkable tube, save energy as much as possible and ensure the wire do not be hurt.


Heat insulation of heating machine

  • Double insulation, strong machine shell makes the machine safe and reliable, and can work in high temperature for a long time.


The temperature regulation of the heating machine (room temperature ~460) is precisely controlled by±1

  • The outlet is equipped with a temperature sensor, which can adjust the temperature according to the needs.The precision of temperature control is 1.


Term ordering detection function

  • This machine control system is equipped with motor item ordering sequence detection function.If the item ordering error,the item ordering warning indicator lights up.


Fan delay function

  • In order to protect the heating core and prolong the service life of the heating core, the machine has a time delay function of downtime and blow drying. After the machine stops working, the hair dryer will blow off for a minute before it can be shut down.


High heat exchange efficiency

  • Ingenious design of wind tunnel let the air uniform through the inside and outside of the helical heating wire.Heat exchange near 100%,the loss of wind pressure is less.The heating core of the heater is designed to use the lower surface power density, and the heating temperature in the unit area is low, so the electric heat wire has a long service life.


Air flow regulating valve

  • The air inlet of the blower is equipped with a manual air volume regulating valve, and the air volume can be adjusted according to the needs.



  • It has overheating overload protection, power cut protection device, emergency stop switch, phase sequence protection, fully guarantee the safety of the equipment,do not produce exhaust gas, and meet the environmental protection,can keep operating 24 hours a day without stopping all year round.


Selection of assembly auxiliary conveyor

  • This machine is work in with auxiliary conveyors, and can be applied to heat shrinkable tubes with arbitrary specifications.

SizeConveyor (L x W x H)1250*320*360mm selective assembling
Heating machine (L x W x H)See picture
Maximum wire harness diameter20mm
Maximum heating width<90mm
Heating area400mm
Cooling zone200mm
Maximum transmission width250mm
Maximum transmission height<60mm 
Conveyor belt  Texture of materialStainless steel  Teflon optional
The power of the motor25W (Stepless speed regulation)
Heating modeHot air
Heating pipe power6000W,2 sets
Power supply Power demand380V three phases four wires 50HZ
Safety gradeGround wire



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