The set temperature for blow molding machines is typically 180℃-220℃, while the set temperature for chillers is generally 5℃-15℃. These temperature settings are based on the equipment's operating principle and actual needs to ensure optimal production results.
Blow Molding Machine Set Temperature
Blow molding machines are crucial equipment for producing plastic bottles. Their working principle mainly includes heating and melting plastic granules, extrusion, molding, and blow molding. In this process, the temperature setting has a significant impact on the quality and production efficiency of the plastic bottles.
Generally, the set temperature for blow molding machines is 180℃-220℃. This temperature range is determined based on the melting point and molding characteristics of the plastic material. At this temperature, the plastic granules can fully melt, exhibiting good fluidity, which is beneficial for extrusion and molding. Simultaneously, this temperature range also ensures the stability of the shape and dimensions of the plastic bottles during blow molding, thereby improving product quality.
If high-temperature, pressure-resistant bottles are required, the set temperature of the blow molding machine can be appropriately increased. However, it's important to note that excessively high temperatures can lead to the degradation of plastic materials, thus affecting product performance.
Chiller Setting Temperature
Chillers play a crucial role in the plastic bottle production process, primarily by lowering the operating temperature of the equipment through refrigeration to ensure the stability of the production process.
Generally, the set temperature of a chiller is 5℃-15℃. This temperature range is determined based on the requirements of the production environment and the cooling capacity of the equipment. Within this temperature range, the chiller can effectively reduce the temperature of the production equipment, preventing equipment failure and product quality issues caused by overheating.
If producing products at even lower temperatures is required, the chiller setting temperature can be appropriately lowered. However, it's also important to note that excessively low temperatures may increase energy consumption and refrigeration costs.
