重庆液压升降机械销售中心
多年以来一直专注于生产销售液压升降机械设备
全国24H热线服务电话：
152-5313-4653
重庆液压升降机械销售中心
多年以来一直专注于生产销售液压升降机械设备
全国24H热线服务电话：
152-5313-4653
1、检查固定式升降货梯动臂油缸的内漏情况，最简单的方法是把动臂升起，看其是否有明显的自由下降。若下落明显则拆卸油缸检查，密封圈如已磨损应予更换。
Check the leakage of fixed cargo lifter arm oil cylinder in the most simple way is to move the arm raised, to see whether there is a significant drop in free. If the whereabouts of obvious disassemble cylinders check, seals should be replaced if worn.
2、检查固定式升降货梯操纵阀，首先清洗安全阀，检查阀芯是否磨损，如磨损应更换。固定式升降货梯安全阀安装后若仍无变化，再检查操纵阀阀芯磨损情况，其间隙使用限度一般为0.06mm,磨损严重应更换。
Check the fixed lift cargo handling valve, first clean the safety valve, check valve is worn, such as wear and tear should be replaced. Fixed lift cargo ladder safety valve after the installation, if there is no change, and then check the valve spool wear, the gap between the use of the limit is generally 0.06mm, serious wear should be replaced.
3、测量固定式升降货梯液压泵的压力，若压力偏低，则进行调整，加压力仍调不上去，则说明液压泵严重磨损。
Measurement of fixed cargo lifter hydraulic pump pressure, if the pressure is low, then adjust the pressure to still tune up, then pump serious wear and tear.
公司名称：重庆液压升降机械销售中心
联系人：安经理
电话：152-5313-4653
邮箱：347299818@qq.com
地址：重庆市经济技术开发区
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