Operation technology and maintenance of three-layer co extrusion blown film machine

With the development of the economy and technological progress, the three-layer co extrusion blown film machine has been widely used in various industries. In the future, with the continuous improvement of technological level and the increase of production demand, the three-layer co extrusion blown film machine may be widely used in more industries, bringing more convenience and benefits to people's lives and work.

The three-layer co extrusion blown film machine adopts three-layer extrusion technology, which means that three plastic streams are simultaneously extruded on one device, with the middle one being the insulation layer. Three plastic streams are fed into the co extrusion head and processed through heating, compression, and stretching to form a tightly bonded three-layer film. The function of the intermediate insulation layer is to increase the insulation performance of the membrane and improve its insulation performance.

The operation technology and maintenance of the three-layer co extrusion blown film machine:

1. Operating skills: The operator of the three-layer co extrusion blown film machine needs to master the production process and key parameters, and be proficient in adjusting various mechanical components to prevent deviations in temperature, pressure, speed and other parameters from causing damage to the quality of the film material. In addition, it is necessary to do a good job in the storage, transportation, and storage of membrane materials.

2. Maintenance: The three-layer co extrusion blown film machine needs regular lubrication and maintenance, checking the wear and looseness of each component, and promptly replacing severely worn or faulty components. In addition, it is necessary to regularly clean and inspect various pipelines, extrusion heads, and hot melt machines to ensure the normal operation and production quality of the equipment.

The three-layer co extrusion blown film machine is a new type of efficient, energy-saving, and environmentally friendly extrusion equipment that can be used to manufacture plastic films of various composite materials, such as polymer materials, biodegradable materials, functional materials, etc. The three-layer co extrusion blown film machine is a professional plastic processing equipment. Its main function is to process different types of materials through high temperature and high pressure to form a three-layer structure blown film, which has good adhesion and uniform thickness. Therefore, it has a wide range of applications in industry and production.

The three-layer co extrusion blown film machine mainly consists of an extruder, a die head, a blown film frame, cooling rollers, a traction device, a discharge device, and other parts. The extruder is mainly responsible for heating, melting, and extruding the raw materials to the die head. The die head evenly extrudes the melted raw materials into a flat thin layer, which is processed and formed through cooling rollers, traction devices, discharge devices, and other parts.