冷轧酸洗线开卷机启卷器的作用是将原料卷的带头剥开，并将其夹持送入夹送辊和直头机。
The head end of the coil will be peeled from the coil and clamped by coil opener and carried to the pinch roll of the processor.
讨论了开卷机在镀锌生产线中的开环张力控制，并详细论述了通过在P LC中设置变频器的参数来实现开环张力控制。
The article discusses about open tension control of pay off reel in the continuous galvanizing line and setting the parameter of converters in the PLC to realize the open tension control in detail.
介绍了配洗连轧线开卷机的自动电流控制和自动速度控制模式。
The automatic current control and speed control of decoiler in pickling and cold rolling line are introduced.
主要设备有开卷落料线、主焊线、数控龙门铣等生产主辅设备351台（套）。
The main equipment including Open blanking Production Line, Main welding Production Line, CNC Gantry Milling, other Production or auxiliary equipment, a total of 351 sets.
该系列生产线用于不同规格的卷料，经过开卷、矫平、剪切成为所需长度和宽度的平整板材。
This production line is used for coil with different specifications, through uncoiling, leveling and cutting to length to flattened plate as needed length and width.
公司专业生产“威事达”系列剪板机、折弯机、卷板机、开卷校平剪切生产线。
The company's production series rolling machine series hydraulic press brake and NC press brake;
该系列生产线用于将不同规格的卷材，经过开卷、分条、收卷成为所需定宽尺寸的卷科，以供各种冲压生产线使用。
This line is used for coil with different specifications, through uncoiling-slitting-recoiling to needed width coil for the application of all kinds of stamping line.
该系列生产线用于将不同规格的卷材，经过开卷、分条、收卷成为所需定宽尺寸的卷科，以供各种冲压生产线使用。
This line is used for coil with different specifications, through uncoiling-slitting-recoiling to needed width coil for the application of all kinds of stamping line.
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