1、Film blowing machine three tuyere  air ring corrects the abnormal thickness change of the local position of the membrane bubble in real time by automatically changing the size of the specific position of the die outlet, thereby improving the quality of the product.

2、Film blowing machine three lip air ring can be adjusted at the same time, so as to obtain the ideal air volume and wind pressure required by the film, effectively control the thickness and diameter of the film, ensure the quality and accuracy of the film, and effectively solve the problem that the quality and accuracy of the film can not be adjusted by the lower tuyere of the traditional air ring.

3、The ratio of the die head and the wind ring is different, the size of the die head is not directly related to the size of the wind ring, the die head is directly related to the Film blowing machine three-lip high pressure air ring chassis, and the corresponding die head should be matched with the corresponding wind ring chassis.

4、The diameter of the Film blowing machine three-lip high pressure air ring needs to be larger than the diameter of the die head. It is better to blow the big film, and it is a little difficult to blow the small one. So it depends on the size of the film blowing machine bag.

5、Due to the wide distribution of customers, the mode of transportation is different, the freight is difficult to achieve uniform, we will be based on your location and the amount of actual settlement.