y31雙柱液壓機(jī)與yx32四柱液壓機(jī)具有較廣泛的通用性，適用于可塑性材料及粉末制品的壓制；軸類和其它類似零件的校正，電氣零部件的壓裝；小型板形零件的拉伸，成型落料，壓痕，壓印等工藝用途。本機(jī)用手或腳進(jìn)行操作，壓力可在規(guī)定的范圍內(nèi)任意調(diào)節(jié)，操作簡便，靈活，使用安全可靠。

y31 double column hydr-opress and yx32 four column hydr-opress has extensive commonality and is applicable in the pressing of plastic material and powder products, calibration of shaft and other parts, press mounting of electric parts, stretching of minitype of plate form parts, blanking &forming, impressing and coining etc.. this machine is operated with hand or foot.pressure can be adjusted in the specified range randomly. operation is convenient and flexible and usage is safe and reliable.