Shrinkable tube heating machine

  • Heat Shrink Tubing Heater gun
  • Heat Shrink Tubing Heater gun
  • Heat Shrink Tubing Heater gun
Heat Shrink Tubing Heater gunHeat Shrink Tubing Heater gunHeat Shrink Tubing Heater gun

Heat Shrink Tubing Heater gun

  • Model:SA-300B-32
  • Description: SA-300B-32 heat shrinkable tube heater ,suitable for processing a variety of wire harness,can work continuously for 24 hourswithout interruption

300B-32 heat shrinkable tube heating machine is suitable for shrinkage of PE heat shrinkable tube, PVC heat shrinkable tube, double wall heat shrinkable tube with glue and so on.It can be installed on the assembly line.It can adjust the temperature according to the production process requirements and control the temperature accurately.The shrinkage time is short, suitable for any size of heat shrinkable tube. It is small in size, light in weight and easy to move. The thermal efficiency is high and durable. It can be used for heating just starting, and can work continuously for 24 hours without interruption.


Temperature regulation

The outlet is equipped with a temperature sensor which can adjust the temperature according to requirements. The temperature control accuracy is 1 degrees centigrade; the maximum use temperature is <395 degrees centigrade.Digital intelligence displays the temperature.

The direction of the tuyere can be adjusted

The air outlet of the machine can be heated upwards and downwards for easy use.


The machine uses multi-fiber insulation cotton to insulate the heat, the strong shell so that the machine is safe and reliable to use, can be kept in high temperature for a long time to work.

High heat exchange efficiency

In the ingenious wind tunnel design, the air passes evenly through the inner side and the outer side of the spiral wire. The heat exchange rate is nearly 100%, and the wind pressure loss is small.




Overall machine size


Air outlet

Diameter 50mm 25mm (optional)

Insulation layer

Texture of material

Double layer heat preservation



Electric hot wire

Heater power

4.5KW (Power adjustable

Power regulation

Adjust the voltage through a   potentiometer

Heating wire life





Maximum wind volume

450M3/Hthe actual air volume is about380M3/H

Air volume regulation

Manual wind valve

Static pressure



Maximum use temperature


Power demand


Power Supply



Our Company

SUZHOU SANAO ELECTRONICS CO., LTD is a professional wire processing machine manufacturer, based on sales innovation and service. As a professional company, we have a large number of professional and technical personnel, strong after-sales services and first-class precision machining technology. Our products are widely used in electronic industry, auto industry, cabinet industry, power industry and aerospace industry.Our company provides you with products and services of good quality, high efficiency and integrity.Our commitment: with the best price and the most dedicated service and tireless efforts to make customers improve productivity and meet customers' needs.

Our mission: for the interests of customers, we strive to innovate and create the world's most innovative products.Our philosophy: honest, customers-centric, market-oriented, technology-based, quality assurance.Our service: 24-hour hotline services.You are welcome to call us. The company has passed ISO9001 quality management system certification , and has been recognized as municipal enterprise engineering technology center , municipal science and technology enterprise , and national high-tech enterprise .


Q1: Are you a trading company or a manufactory?

A1: We are a manufactory, we supply the factory price with good quality, welcome to visit !

Q2: What’s your guarantee or the warranty of the quality if we buy your machines?

A2: We offer you high quality machines with 1 year guarantee and supply life-long technical support.

Q3: When can I get my machine after I paid?

A3: The delivet time is based on the exact machine you confirmed.

Q4: How can I install my machine when it arrives?

A4: All machine will be install and debug well before delivery . English Manual and operate video will be together send with machine . you can directly use when you got our machine . 24 hours online if you have any questions

Q5: How about the spare parts?

A5: After we deal down all the things , we will offer you a spare parts list for your reference.

Contact Us

Contact: ken chen

Phone: +86 18068080170

Tel: 0512-55250699

Email: [email protected]

Add: No.2008 Shuixiu Road, Kunshan, Suzhou, Jiangsu, China