●Reduce the cost of raw material.
●Combine the properties of the different raw material.
●It could get uniformly thickness of the film when it equips the oscillating take-off unit.
●Percent value of material could be controlled more effective in each layer by equipping the volumetric dosing device.
●When adopting the latest design of the automatic winder and equipping the tension control device, it could be controlled more precise in the winding.
●We are the professional manufacturer and experience supplier for multi-layer blown film machine.

●This machine could be combined different characteristics of plastic raw material in the same work.
●Oscillating take-off unit is driven by gear transmission. ●The gear transmission which is well precision and good stability can make the film more uniform of the thickness. Its’ rotational angle could be attained to 360°.
It could be equipped the EPC device which could be controlled to get neat edge for film in the winding.
●Auxiliary take off motor is stably driven with SERVO motor.
●The tensility is controlled by low friction cylinder.
●The bubble film could be covered approach of circle with intersection type of fixed ring.
●We are the professional manufacturer and experience supplier for multi-layer blown film extrusion.