How does the film blowing machine cool down

Film is a consumable that we often use in our life. Especially under the epidemic conditions, film has achieved high market expansion. According to statistics, the profit margin of a domestic film enterprise reached 85% in the first quarter! The reason is market stimulation on the one hand and product quality on the other.

In fact, packaging materials such as fresh-keeping film and plastic film can be made by PE film blowing machine. It heats and melts plastic particles and blows them into films of various processes. Its cooling control is the key to the film blowing process.

Poor cooling will lead to poor film molding effect, uneven film and easy fracture. In particular, large film blowing machines have strict requirements for film blowing finished products. Without constant temperature circulating water cooling, they can not meet the production requirements.

The film blowing machine selects a professional chiller to cool down, which can not only accurately control the temperature of the cooling ring, but also improve the overall refrigeration effect and save energy. In the cooling of film blowing machine, cadley has always maintained close cooperation with well-known enterprises in the industry.

Due to the production and application of the film workshop, it is necessary to adopt a professional chiller for cooling the film blowing unit to provide continuous chilled water circulation for the roller, take away the heat of the roller and prevent high temperature; In addition, 7-10 ℃ cooling water is provided for the fan disc of the second-line film blowing unit for the temperature control system to adjust the temperature of the air ring; Conduct centralized cooling for other systems of the workshop unit.

According to customer needs, cadley engineers and technicians analyzed the workshop environment and refrigeration requirements in detail, and selected the optimal refrigeration scheme for customers from the aspects of cooling pressure, flow and temperature.

In the refrigeration scheme, the refrigeration unit adopts kc-050fa air-cooled modular chiller, and the unit adopts imported compressor, which has stable and reliable operation, extremely low failure rate and easy maintenance, saving customers a lot of installation and maintenance time;

The unit is equipped with high intelligent PC / PLC computer control system, which has sensitive response, accurate temperature control and convenient operation. The condenser and evaporator components are international famous brand products with superior performance and very low noise.

The whole can automatically adjust the operation according to the load change, save energy, and do not need fixed resources such as cooling water tower, which meets the customer's demand for the workshop environment.