双速钢丝绳电动葫芦也就是MD型钢丝绳葫芦，MD型钢丝绳电动葫芦具有常速和慢速两种起升速度。MD型钢丝绳电动葫芦快速工作时可用于设备或重物的升降及吊运，慢速工作时，就可以满足清密装卸，砂箱合模，机床检修等精细作业的要求。所以砂箱合模，机床检修等精细作业，必须要选用MD型双速钢丝绳电动葫芦。

Double speed wire rope electric hoist is MD type wire rope hoist. MD type wire rope electric hoist has two kinds of hoisting speed, constant speed and slow speed. MD type wire rope electric hoist can be used for lifting and lifting equipment or heavy objects when it works fast. When it works slowly, it can meet the www.changzhibanjia.cnwww.baodingbaojie.com.cnwww.yfpackaging.com.cnwww.diteLi.com.cn

www.lantianr.cnwww.ktmfj.cnrequirements of clean handling, sand box closing, machine tool maintenance and other fine operations. Therefore, the MD double-speed wire rope electric hoist must be selected for the fine operation of sand box closing and machine tool maintenance.