First, the products produced by the film blowing machine are air-cooled and water-cooled.
Half of the air cooling is the blowing method, the water cooling is generally the blowing method, the cooling water temperature is room temperature, unless the temperature is very special, the need for special control of the water temperature, the water temperature is between 5 degrees --30 degrees is the best.
Second, the cooling of the film blowing machine is divided into air cooling, water cooling, oil cooling and natural cooling.
1, air cooling is mainly for the motor and barrel; It is appropriate to control the temperature of the motor within 80 degrees, and the temperature of the barrel varies according to the process of the product.
2, water cooling is mainly for the feeding seat (feed mouth section, generally cast iron manufacturing), the water temperature is room temperature; There are also large equipment oil coolers need to be cooled with circulating water.
3, oil cooling is generally for the reducer, especially the large reducer,
4, natural cooling is generally for parts with low temperature requirements, no more details.
