联兴冷却辊主要应用于薄膜、钢铁、塑料橡胶、化工、纺织印染等行业，应用领域比较广泛，工作原理就是通过冷却水在辊身内的循环，所以又称为水冷辊，作用是达到对生产产品降温的作用，减少产品的损耗和增加产品的品质；联兴冷却辊一般采用不同材质制作，包括45#碳钢、合金钢等，根据工作环境和温度要求对材质进行选择，内部结构一般有单层和多层水道设计，视客户要求和实际应用环境，达到辊体受热变形率低，换热率高，使在使用过程中产品迅速降温，冷却效果均匀可持续，加快生产线生产速度，提高生产效率，降低产品残次率，增加企业效益。
Lianxing cooling roller is mainly used infilm, steel, plastic rubber, chemical industry, textile printingand dyeing and other industries. The application field of coolingroller is relatively wide. The working principle of cooling rolleris the circulation of cooling water in the roller body, so it isalso called water-cooling roller. Its function is to cool theproduction products, reduce the loss of products and increase the of products. Generally, Lianxing cooling roller isdifferent Material manufacturing, including 45 × carbon steel,alloy steel, etc., shall be selected according to the workingenvironment and temperature re The internal structure isgenerally designed with single-layer and multi-layer waterways.According to the customer's re and the actual applicationenvironment, the roller body has low heat deformation rate and highheat exchange rate, so that the product can be cooled rapidly inthe use process, the cooling effect is even and sustainable, theproduction speed of the production line can be accelerated, and thecooling effect can be improved High production efficiency, reduceproduct defect rate and increase enterprise benefit. 