The blown film machine is a special film blowing machine for zip lock bags. With the spiral die head, the machine can be used for synchronous forming of film and zippers. Additionally, various zip lock bags and zipper bags can be made as per specific requirements of customers. Furthermore, our blown film machine has the merits of simple structure, easy operation, beautiful design, high automation, and reliable automatic control.
Features
1. Our blown film machine makes use of spiral die head, which is designed by our company and has obtained the national patents.
2. Made of superior alloy steel and created by chromate treatment, the charging barrel and screw of the machine feature strong resistance to abrasion, high temperature and deformation.
3. With frequency control, the film blowing machine has stable performance.
4. With automatic inflation modulation, the blown film machine is much easier to operate.
5. The tail frame of our machine adopts torque motor single reeling, which overcomes the shortcoming of overlength of similar machines in the domestic market, and saves much space and reduces the reject products.
Our blown film machine, SJ-50A and blown film machine, SJ-60A are used for making zip lock bags out of LDPE materials, with the same film thickness of 0.03-0.22mm and screw ratio of 30:1, and the speed of 7-11meter/min, screw diameter of 50mm and 60mm respectively. For more detailed information, please refer to the data table above.
Xinda is a major film blow machine manufacturer in China. With unremitting effort of over a decade, our company has received the ISO9001:2008 certificate due to our production and operation in rigid compliance with international standards. In addition to quality blown film machine for grip seal bag use, we also provide color strip extruder, zipper machine, red line extruder, hot glue zipper bag making machine, and more, which are CE certified and have markets in many countries, including the US, Germany, Brazil, Singapore, Thailand, Iran, India, Columbia, and Ecuador, to name a few. If you are in need of an ideal zipper bag film blowing machine, please feel free to contact us. We at Xinda are happy to assist you.
