The stress produced by quickcooling inside workpiece during quenching treatment is the main reason of quenching deformation.
淬火过程中的快速冷却在工件内部产生的内应力是导致淬火变形的根本原因。
2
Food vacuum cooling equipment is a new type boiled food production equipment which has quickcooling rate, even cooling effect and health.
食品真空冷却装置是一种冷却速度快，冷却效果均匀、卫生的新型熟制食品生产设备。
3
Our products had the advantage of quickcooling, low consumption, stable quality, attractive appearance, small size, light weight, long operating life and so on.