Plastic blow molding machines have the advantages of high efficiency, energy conservation, and high degree of automation in production. By adjusting the temperature, pressure, and extrusion speed of the extruder, the thickness, width, and stretching parameters of the film can be controlled to meet different process requirements. At the same time, the film blowing machine also has the characteristic of low automatic power consumption, which can effectively reduce production costs.

The advantages of plastic blow molding machines are high production efficiency, low cost, easy operation, and good film quality. At the same time, plastic blow molding machines also have advantages such as high automation, adjustable film thickness, and customizable film width, which can meet the needs of different customers. When using a plastic film blowing machine, it is necessary to pay attention to safe operation, regular maintenance, and timely replacement of vulnerable parts to avoid malfunctions. At the same time, attention should also be paid to environmental protection and energy conservation, minimizing waste generation, improving production efficiency and product quality.

How to choose the appropriate model of Dalian plastic blow molding machine?

First, we need to consider production demand. Determine the specifications and models of plastic blow molding machines according to production needs, including the production speed, maximum film width, and film thickness range of the blow molding machine. Identifying production needs can help us choose the appropriate blowing film machine model and avoid affecting production efficiency due to insufficient or excess production capacity.

Secondly, we need to consider product quality requirements. Different products may have different requirements for the thickness, transparency, flatness, and other aspects of the film.

 Therefore, when choosing a blown film machine model, it is necessary to consider the product quality requirements, choose suitable molds and auxiliary equipment, to ensure the production of products that meet quality standards.

Furthermore, it is necessary to consider the types and costs of raw materials. Different types of plastic raw materials require the selection of different models and supporting equipment for blow molding machines, while also considering the cost of raw materials and selecting appropriate blow molding machine models to reduce production costs.

Afterwards, we need to consider the equipment brand and after-sales service. Choosing a well-known brand of plastic blow molding machine can ensure equipment quality and stability, and also provide better after-sales service and technical support to ensure the normal operation and maintenance of the equipment.

The plastic film blowing machine mainly consists of an extruder, a film head, a cooling roller, a traction device, a coiling device, and other parts. The plastic particles are heated and melted by an extruder, and then transported to the film head through a spiral feeding port. After being formed by the mold head, they are blown out by air flow, cooled by cooling rollers, and finally completed by a traction device and a coiling device to complete the production process.

The working principle of a plastic blowing machine is to use an extruder to heat and melt the plastic, squeeze it out, and form a thin film through the mold head. Then, through cooling and stretching processes, the required thin film product is finally produced. The plastic film produced by the plastic blowing machine has excellent transparency, impact resistance, and airtightness, and is suitable for various packaging fields.