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MAGIC SPECIAL PURPOSE MACHINERIES PVT. LTD.
(An ISO 9001:2015 Company)
Electrical Tunnel
The Electrical Shrink Tunnel is a reliable and energy-efficient shrink tunnel designed for uniform shrinking of shrink sleeves and films on bottles, jars, and containers. Manufactured by Magic SPM, this tunnel uses electrically heated air circulation to ensure consistent shrinkage without damaging container shape or label quality.
Electrical shrink tunnels are widely used in packaging lines where precise temperature control, clean operation, and low maintenance are required. The tunnel integrates seamlessly with shrink sleeve applicators to form a complete shrink sleeve labeling system.
Machine Overview
The Electrical Shrink Tunnel works by passing containers with applied shrink sleeves through a controlled hot air chamber. The electrically generated heat causes the sleeve to shrink uniformly around the container, ensuring tight fitting and professional finish.
This tunnel is suitable for a wide range of container shapes and is commonly used in industries that require hygienic, smoke-free, and controlled shrink labeling.
​Frequently Asked Questions (FAQ)
What is an electrical shrink tunnel used for? An electrical shrink tunnel is used to shrink sleeves or films uniformly around containers using controlled hot air generated by electric heaters.
How is an electrical shrink tunnel different from a steam shrink tunnel? Electrical shrink tunnels use hot air and electric heating, while steam shrink tunnels use steam. Electrical tunnels offer cleaner operation and precise temperature control.
Which sleeve materials can be used with this tunnel? The tunnel supports PVC, PETG, OPS shrink sleeves, and shrink films.
Can this tunnel be integrated with sleeve applicators? Yes, it is designed to work seamlessly with auto shrink sleeve applicators.
Is customization available? Yes, Magic SPM offers customized electrical shrink tunnels based on container size, production speed, and application requirements.