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The correct use of plastic film blowing machine

1. Check that the temperature control is in good condition and the heating appliance is in good condition. Pay attention to timely adjusting the heating temperature of each point of the plastic film blowing machine within the index range. Two, check the traction speed, control the film thickness.

2019-04-16

Operation of three layers of co-extruded film blowing machine should pay attention to what

Before operation, we should check and add the lubricating oil in the reducer and air compressor, and check the lubrication of the mechanical rotating parts to avoid the parts being too dry and causing damage to the machine and making noise. At the same time, we must check whether the power wiring of the three-layer co-extruded film blowing machine is disconnected, leakage, and whether the instrument is damaged. Before operation, we should ensure the safety and normal of each part. So as not to cause production accidents.

2020-09-26

HDPE high-speed film blowing machine use precautions

When operating HDPE high-speed film blowing machine, the operator can not stand in front of the machine, so as to avoid accidental injury to the operator. When the film blowing machine is fed, the raw materials with metal impurities and operation tools and other hard objects that damage the machine fall into the barrel. Do not wear gloves when operating rotating machine, in case of injury; Check and increase the lubricating oil in the reducer and air compressor, check the lubrication of the mechanical transmission parts, and avoid dry operation and damage the machine and noise.

2020-09-29

The importance of HDPE high speed film blowing machine temperature

According to the plastic melting theory, the extruder screw of HDPE high-speed film blowing machine is divided into three sections: feeding section, melting section, homogenization section, at the end of the feeding section, into the beginning of the melting section, according to the melting theory, its temperature should be viscous flow temperature. At the inlet of the feeding section of the film blowing machine, the temperature is lower to prevent resin viscous flow from blocking the feed port. In addition, the resin in the feeding section is constantly compressed, and the air should be discharged from the feeding port backwards. According to the different structure of the film blowing machine equipment, the feeding port is not electrically heated, but heat transfer through the barrel, and the temperature of the feeding port is about 50-90 degrees. In this way, the temperature of the feeding section is determined.

2020-10-08

HDPE high speed film blowing machine how to compare the quality

The production of packaging bags or plastic bags will be used in the film blowing machine, this kind of equipment has a wide range of application, and the production efficiency is relatively high, HDPE high-speed film blowing machine is practical, and can also improve the production efficiency, the scale of a high-speed film blowing machine brand, directly affects the quality of the product, larger manufacturers have stronger production capacity, and the technical level is excellent, The same product, the cost price may be lower, in the selection can ensure the cost performance.

2020-10-09

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