型号Model No.XH-430-30螺杆直径Screw diameter30螺杆长径比 L/D1:33牵引辊尺寸(mm) Traction roller sizeØ80×L250模口直径Die diameter25mm牵引收卷速度Traction winding speed0-50r/min或可调0-50r/min or customized薄膜最大直径(mm)The max diameter of the film180mm或指定180mm or customized主电机功率(kw)Main motor power 3.7风机（kw)Fan power 0.37/0.55体积（mm)（W×D×H）Volume1900×800×2100重量(kg) Weight约400kgsAbout 400kgs电 源Power Supply3∮，AC380本机主要用于检测聚合物材料的吹膜可行性和材料内的胶质状况，以及有色分散物、控制混合物、挤出物的分散性。
Introduction: This machine is mainly used to test the feasibility of blown film of polymer materials and the state of the resin in the material, as well as the dispersion of colored dispersion, control mixture and extrudate.
工作原理
挤出吹膜是指在一定温度，一定剪切力的作用下使塑胶熔体连续的通过口模被挤出,由压缩空气吹胀，风环冷却和变频牵引而获得的双折塑胶薄膜的工艺过程。
Working principle: Under certain temperature and certain shear force, the plastic melt is continuously extruded through the die, and is blown by the compressed air, the air ring cooling and the frequency conversion traction. Then Obtained bifocal plastic film process.
技术参数(Technical Parameters)：
型号Model No.XH-430-25螺杆直径Screw diameter25螺杆长径比 L/D1：33牵引辊尺寸(mm) Traction roller sizeØ80×L250模口直径Die diameter25mm牵引收卷速度Traction winding speed0-50r/min或可调0-50r/min or customized薄膜最大直径(mm)The max diameter of the film180mm或指定180mm or customized主电机功率(kw)Main motor power 2.2风机（kw)Fan power 0.37体积（mm)（W×D×H）Volume1800×800×2100重量(kg) Weight约385kgsAbout 385kgs电 源Power Supply3∮，AC380特殊型号可根据客户要求设计制作。
Special extruder can be designed and fabricated adapted to the requirements of customers.
