手扳葫芦是轻小型手动起重工具的一种，除了可以垂直起吊外还可以作横向牵引使用，螺旋管厂家就经常用手扳葫芦定期对生产设备进行检查维修。 这个螺旋管厂家工厂车间较为狭窄，工人在对设备进行检查维修作业时，经常使用手扳葫芦进行重物的吊运作业，方便技术人员进行检查维修。设备检修维修完毕后进行简单的清理，涂抹润滑油脂与防锈油脂，能够减缓部件之间的磨损，防止金属部件生锈，延长设备使用寿命。
Spanner hoist is a kind of light and small manual lifting tool. It can be used for horizontal traction besides vertical lifting. Spiral pipe manufacturers often use spanner hoist to check and repair production equipment regularly. The workshop of this spiral pipe factory is relatively narrow. When workers inspect and repair equipment, they often use the wrench hoist to carry out heavy lifting operation, which is convenient for technicians to inspect and repair. Simple cleaning after equipment maintenance and repair, applying lubricating grease and rust-proof grease, can slow down the wear between components, prevent metal parts from rusting, and prolong the service life of equipment.
手扳葫芦不仅在设备检修中起到重要作用，另外在石油、煤气、供热、热水、水利以及机械制造方便也得到诸多认可。
The wrench hoist not only plays an important role in equipment maintenance, but also in oil, gas, heating, hot water, water conservancy and machinery manufacturing convenience.