?

囯模一区二区三区|不卡中文字幕av|久久婷婷丁香四虎|屁屁影院日韩三页|九九国偷自视频在线|蜜臀V国产一区二区三区|国产裸身美女免费|欧美亚日韩综合视频|手机在线看片午马|国产一呦二呦三呦

您現(xiàn)在的位置 : HOME > equipment Exhibition > Production equipment

CNC upper roll universal bending machine

發(fā)布人:admin 發(fā)布時間:2018-07-24 瀏覽次數(shù):2138

詳情描述

The roll machine has a roll diameter of φ255, a lower roll diameter of φ150, a lower roll center distance of 245, and a main motor power of 7.5 kW. The machine belongs to the hydraulic three-roller bending machine. The upper roller can move vertically and horizontally, and the lower roller is fixed. Each lower roller has two sets of rollers to improve the rigidity of the lower roller and facilitate feeding and operation. The hydraulic system uses imported oil pumps and hydraulic components. The control system adopts imported industrial computer, CRT screen display, with two sets of manual plus automatic control.