产品特点：
　　整机钢板焊接结构，采用振动时效消除内应力，机器强度高、刚性好；
　　液压双油缸上传动，机械挡块，扭轴同步，运行平衡可靠，精度高；
　　后挡料距离及滑块行程采用电动调节及手动微调方式，并配有数字显示装置，使用方便快捷；
　　上模配有挠度补偿装置，250吨和长度4000mm以上机床可采用下挠度补偿机构。

Product Features:
The welded structure of the entire machine is made of steel plates, and vibration aging is used to eliminate internal stress. The machine has high strength and good rigidity;
Hydraulic dual cylinder transmission, mechanical stopper, synchronized torsion shaft, reliable and balanced operation, high precision;
The distance of the rear material and the stroke of the slider are adjusted electrically and manually, and equipped with a digital display device, making it easy and fast to use;
The upper mold is equipped with a deflection compensation device, and machine tools weighing 250 tons and with a length of over 4000mm can use a lower deflection compensation mechanism.

后挡料控制装置 Rear material control device	后挡料横梁 Rear material crossbeam
滑块定位装置 Slider positioning device	调整楔铁装置 Adjust the wedge iron device