升降货梯http://www.jntr168.com/进入冬季后容易出现一些小问题和小故障，使用者对升降机进行冬季保养和维护时要多加注意，更要讲究一定的方法，下面济南天锐升降机械的有关专家就给大家介绍一下升降货梯冬季如何保养？

1、升降货梯液压油夏季与冬季是使用不同种类的，在低温下，夏季用的液压油会变得黏稠，甚至冻住。进入冬季低温后，一定要记得更换冬季使用含有防冻剂的液压油，这种油适合低温下作业。
Cargo lifter hydraulic oil summer and winter is to use different types of, at low temperature, hydraulic oil used in the summer to become sticky, even frozen. After entering the winter temperature, we must remember to replace the use of hydraulic oil contains antifreeze in winter, and this oil suitable for low temperature operation.

2、升降货梯http://www.jntr168.com/钢材在低温下，会有明显的热胀冷缩效应，虽然设计制造升降货的时候都会将钢材这种性质考虑进去，但是毕竟所处的环境不同，在极度低温的条件下，钢材会出现一些不稳定的表现，如硬度增加，韧性下降等，这个时候就需要多注意维护设备，使关键部位保持润滑，以免出现干磨的现象。
Cargo lifter steel at low temperatures, there will be significant expansion and contraction effect, although design and manufacture of lifting the goods when the steel of this nature will be taken into account, but are different from the environment, in extremely low temperatures, the steel will some unstable performance, such as increased hardness, toughness decline, this time on the need to pay more attention to maintenance of equipment, key parts maintain lubrication to avoid the phenomenon of dry grinding.