性能特點(diǎn)：
全鋼焊接結(jié)構(gòu)，振動消除應(yīng)力。機(jī)械強(qiáng)度高、剛性好。
液壓上傳動，平穩(wěn)可靠。
機(jī)械檔塊，扭軸同步，精度高。
后檔料距離、上滑塊行程采用電動調(diào)節(jié)、手動微調(diào)裝置、數(shù)字顯示。上模配有撓度補(bǔ)償機(jī)構(gòu)，250噸和長度4000mm以上采用下?lián)隙妊a(bǔ)償機(jī)構(gòu)。
Performance:
Steel-welded construction, vibration to eliminate stress with high strebgth and good rigidity.
Hydraulic top-drive,steadiness and reliability.
Mechanical stop, steel torsion bar to maintain.
Synchronization, high precision.
Motorized-adjusting device of backgauge and rams stroke, fine ajusting by handwheel,numberical display.
Deflection compensation unit installed on the top die.Manual crowned bottom die holder is adopted for the machine above 250ton slength 400mm.
Travel limit protection. Full machine guarding with safety interlocker.

技術(shù)參數(shù)Main technical data