Blown Film Extrusion Machine is a process that extrudes the molten polymer through Blown Film Die Head to process the plastic film. If the bubble tube is unstable when it first comes out from the Die Head, it needs a support to maintain its stability to prevent it from transforming. Therefore, Bubble Cage by Motor Control play important characters here to stabilize and reinforce the blown film bubble tube while blowing. As the cooling system runs well around the circumference of the bubble tube, the Bubble Cage by Motor Control maintains the stability of the bubble tube over Die Head and Air Ring. It prevents the bubble tube from losing stability and offers higher quality of film which shows the importance of Bubble Cage by Motor Control.
Considering the height of the machine and the width of film, the choice of Bubble Cage will be totally different. In order to fit the difference of bubble tube and machine height, customers can choose manual or automatic Bubble Cage for their needs. The Bubble Cage by Motor Control includes the operation of motorized open, close, up and down which is suitable for higher machines and bigger bubble tubes.
- Supporting the blown film bubble tube
- Ensure the stability of plastic film
- Suit for different material of roller
- Option with automatic control system