nip rolls造句

Pneumatically operated film nip rolls with controls on sub cabinet
气动薄膜夹紧辊。
Electric cabinet as well as control cabinet in the sub cabinet , containing all controls such as two temperature controllers , on / off push buttons for blower , film drives , lamp and pneumatic opening / closing of nip rolls . the film attachment is equipped with it ’ s own electric supply so that the die and flange can be heated up even when removed from the extruder
电气柜带有所有控制模块包括两组温度控制器，吹膜机开/关按钮，光源和夹紧轮的气动张开/闭合控制。薄膜附加设备带有自己的供电模块，因此即使同挤出机分开也可以将模头和法兰单独加热。
It's difficult to find nip rolls in a sentence. 用nip rolls造句挺难的