Zhongli film blowing machine manufacturer Shantou Zhongli will explain to you what are the operating steps

Shantou Zhongli Machinery Co., Ltd., a high-quality film blowing machine manufacturer, always tailors various products for customers and provides high-quality after-sales service. Today, Shantou Zhongli will explain to you what are the operating steps of the film blowing machine, please read the following to share.

The normal steps of the film blowing machine:

1. Heat the extruder body, head, die head, and control the temperature of each point within the index.

2. If you drive after a long stop, the heating temperature of each point needs to be kept at a constant temperature for 10-30 minutes after reaching the target range. If you drive within half an hour of parking, no constant temperature is required.

3. Start the air compressor and stop when the cylinder pressure is 6-8kg/cm.

4. According to the film folding diameter, thickness requirements and extruder production capacity for processing, estimate the traction speed and stable bubble diameter.

5. After the temperature of each point meets the requirements, put on labor protection supplies, and start the tractor, blower, and extruder in order.

6. When the die outlet is uniform and consistent, you can wear gloves to slowly pull up the tube blank, and at the same time, close the end of the tube blank and slightly open the air inlet regulating valve to blow a small amount of compressed air from the center hole of the mandrel. Carefully guide the foam stabilizer, herringbone plate, and penetrate the traction roller and guide roller until it is taken up.

7. Check the thickness and width of the film everywhere, and adjust them to meet the requirements.

Shantou Zhongli Machinery Co., Ltd. sincerely looks forward to the visit of every new and old customer with the advantages of environmental protection, energy saving and strong production practicability. Welcome your patronage and look forward to cooperating with you!