水蜜桃福利视频网,蜜桃AV一区二区三区,国产蜜桃在线观看,水蜜桃视频网站在线观看

YT係列1000噸下缸框架式蜜桃AV一区二区三区

特點Features:
l采用整體焊接框架式床身，整機剛性好，抗壓強度高；
Welded strong frame body made of high quality integral steel plate ensures high rigidity;
l壓力、行程及保壓等可按壓製工藝要求調整；
Pressing pressure, stroke of movable worktable and hold pressure time can be adjusted according different pressing technology;
 
l具有上頂料，下頂料及上下複合頂料等不同機型，適用於壓製成形 工藝的需要；
Upward ejector, downward ejector and composite ejectors can be selected in different models in order to different pressing technology;
l合模後起壓快，達到額定壓力僅需幾秒鍾；
Fast build-up time of pressing pressure enhances high productivity
 
l采用下置式油箱，更換及清洗油箱方便清潔；
Oil tank fixed at bottom of machine, ease for clean the tank and change the hydraulic oil;