The cooling roller is characterized by a water inlet chamber and a water outlet chamber in the main shaft, a protruding part of the main shaft, a roller sleeve containing a part of the main shaft, water channels and cooling water sleeves in the roller sleeve, and water holes in the protruding part of the main shaft. When in use, cooling water enters from the inlet chamber at one end of the spindle, and then enters the waterway in a radial shape through the inlet hole at the protruding part of the spindle. After passing through the cooling water jacket and outlet hole, it is discharged from the outlet chamber at the other end of the spindle, which has good heat transfer and cooling effect.

Cooling rollers are mainly used in equipment such as casting machines, rolling mills, rolling mills, three roll sand mills, printing machines, etc. Shenzhen Chuanbenste is a professional manufacturer of circulating cooling water refrigeration equipment. When users choose to equip cooling rollers with cooling equipment, they do not know how to calculate the cooling water flow rate. We would like to share the calculation method for the cooling roller water flow rate. If there are technical issues or purchasing a circulating cooling water chiller. Chuanbenst Luo Yongquan