四辊卷板机:该机结构型式四辊式，上辊为主传动，通过减速机的转动输出带动齿轮与上辊齿轮啮合，为卷制板材提供扭矩；下辊作垂直升降运动，通过液压缸内的液压油作传动介质用于活塞而获得，以便夹紧和支撑板材，为液压传动；在下辊的两侧设有侧辊并沿着机架导轨作倾斜运动，使板材通过三辊的位置变化作圆弧形弯曲，终卷制圆筒。该机优点是板材端部预弯及卷圆可以在同一台设备上进行，省时省工，配合数控系统，适合薄板材大规模流水化作业，工作效率是三辊卷板机的两倍多详细：
The machine adopts the four-roller structure with the upper rollers as the main drive,proving the plates bending with torque through the engagement between the gear of the moderator and the gear of thd upper roller. The lower roller makes vertial movements and imposes a force on the piston through the hydraulic oil in the hydraulic oil in the hydraulic cylinder so as to clamp the plate tight. Side rollers are arranged on the two sides of the lides of the lowerroller,and make inclining movement along the guide rail and provide drive through the screw,the nut,the worm and the lead screw. The advantage of the machine is that the preliminary bending and rolling of the top ends of the plates can be conducted on the same machine. |
三辊对称式卷板机:本机结构型式为三辊对称式，上辊在两下辊中央对称位置作垂直升降运动，通过丝杆丝母蜗杆传动而获得，以起到压住板材的作用，两下辊作旋转运动，通过减速机的输出齿轮与下辊啮合，为卷制板材提供扭矩，通过三辊的压实，以及两个下辊的旋转使板材做圆弧移动。本机床的缺陷是需借助其它设备实现端部预弯，适合卷至4-30毫米厚以下的板材。W11-30*3000：板厚30毫米，板宽3000 4.0m/min 卷筒直径1200 上辊直径430 下辊直径320 中心距600外形尺寸， 680*180*215 详细：
The machine adopts 3-roller symmetrical structure with the upper roller moving vertically in the center between the two lower rollers,which is achieved through the drive of the screw,the nut,the worm and the lead screw, The two lower rollers rotates,and provides the plate materials with torque through the engagement of the output geat of the moderator with the gear of the lower rollers.The disadvantage of the machine is that the ends of the plate materials need th have the help from other equipment for prebending. |
三辊非对称式卷板机:该机结构形式为三辊非对称式、上辊为主传动，下辊垂直升降运动，以便夹紧板材，并通过下辊齿轮与上辊齿轮啮合，同时作为主传动；边辊作倾升降运动，具有预弯和卷圆双重功能。结构紧凑，操作维修方便，缺点也是不带预弯，卷板厚度在1到6毫米之间，由于功率不大，板材的卷制要通过几个来回才能完成，效率相对偏低。W11F-6*2500 板厚6 卷板宽度2500 卷筒直径450 详细：
The machine adopts the 3-roller symmetrical structure with the upper roller as the main drive and the lower roller making vertical movement so as to clamp the plate materials tightly.The main drive comes from the engagement between the gear of the lower roller and the gear of the upper roller.The side roller makes elevating movements and has the function of preliminary bending and rolling .The machine is characterized with compact structure and convenient operation and maintenance. |
型材弯曲机:型材卷弯机是一种专用于卷弯角钢、槽钢、工字钢、扁钢、方钢、圆钢等各种异型钢材的高效加工设备，可一次上料完成卷圆、校圆工序，广泛应用 在石油、化工、水电、造船及机械制造等行业。该机的两下辊为主传动辊，也可三个工作辊为主传动辊，两个边辊围绕固定回转中心作弧线升降运动，两侧设有托辊装置，有利于保证非对称截面型材卷制质量。本机结构先进，工作可靠，体积小，功能齐全，是型材成型设备详细：
Section bending machine is a kind of high effciency processing equipment which is specially used to bending various kinds of profiled steel such as angle,channel stell, l-steel,flat steel,square steel and round steel. It can one time finish the procedure of round rolling and round correcting. It is widely used in the fields of petroleum,chemical industry,hydropower,ship building and machine manufacturing.
The two lower rollers are main transmission rollers and the tree working rollers can also be main transmission roller.Two side rollers revolve the fixed centre of rotaion to make the vibratory movement.There is support roller device at the two sides to ensure the rolling quality of the non symmetrical cross section profiles.The machine is with advanced construction,reliable works,small volume,complete function. It is advanced section bending equipment both home and abroad. |
