四輥卷板機性能特點  

    該機結(jié)構(gòu)形式四輥式，上輥為主傳動，通過液壓馬達的輸出齒輪與上齒輪嚙合，為卷制板材提供扭矩；下輥作垂 直升降運動，通過液壓缸內(nèi)的液壓油作用于活塞而獲得，以便夾緊板材，為液壓傳動；在下輥的兩側(cè)設(shè)有側(cè)輥并沿 著機架導(dǎo)軌作傾運動，通過絲桿螺母蝸輪蝸桿傳動；該機優(yōu)點是板材端部預(yù)彎及卷圓可以在同一臺設(shè)備上進行。

四輥卷板機Characteristics

    The machine adopts the four-roller structure with the upper roller as the main drive,providing the plates bending with torque through the engagement between the hydraulic motor  of the moderator and the gear of the upper roller The lower roller makes vertial movements and imposes a force on the piston through 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 lower roller,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.