Q:There are several reasons for the hydraulic cylinder oil leak on the elevator

Oil cylinder in and out tubing joint cracking; (I've seen a lot of this in practice.) 2) the sealing damage of the piston rod with the piston rod is caused by the pull of the piston cylinder. 3) cooperate with cylinder liner piston rod out end seal is damaged, this is caused by long-term use of seal aging more, also has a lot of end cover on is too hard to seal extrusion is damaged, there is a lot of domestic manufacturer of hydraulic cylinder design is not reasonable cause (mostly in order to save costs)

Q:What hydraulic cylinder is used

As long as the hydraulic cylinder reaches the required height.I hope my answer will help you.

Q:What should the chain's main elevator be aware of when installing the chain

The installation of the power system traction equipment interface must be done. According to our experience, part of the accident was caused by the failure of some manufacturing enterprises to do the right thing with the traction power and the host mesa.

Q:What is the difference between elevator and elevator platform and high-altitude platform

The elevator will use the motor to reverse the deceleration and pull the cable to lift the basket. The platform, like the high-altitude operating platform, USES hydraulic oil to pressurize or unload the platform.

Q:Description of fixed hydraulic elevator

Main USES: installation maintenance, such as power line, lighting, elevated pipe, etc. Applies to can't work of the excavation pit, USES the chain wheel lift height, with a single break, double break, adopt effective guidance system, make the lifting platform in the process of translation and small gap with fixed bed, smooth operation, stepless speed change. The synchronizing device adopts low speed large torsional drive, which can be completely parallel, freely and retractable in the lifting process. The machine is stable and safe, suitable for the supermarket, hospital, restaurant, shop and so on.

Q:How about customizing a tatami mat?

Tatami tatami is a trend of modern custom furniture, and the tatami mat with lift platform is more popular. Because nowadays many people in the home have the guest to come to like to make tea to receive, decorate a tea room in the home, also become a kind of taste that the owner decorates. But the home also does not have a visitor every day, decorate a tea room in the home to appear a little wasteful.

Q:How does the platform maintain

The person who is in the maintenance of the platform is in the inner work of the elevator, must be suspended to prevent the sudden descent of the platform and cause the casualties. Check roller, shaft, and bearings; Cylinder pin shaft and bearing Lubrication and wear of arm hinge shaft and bearing; The components are lubricated with oil. Extended bearing service life.

Q:What is the reason for the automatic lowering of the hydraulic platform

The overflow valve opens and closes and is not properly closed, and checks for leaks.

Q:Put a large beaker of water on a horizontal platform and put a light glass upside down in the water

Although the inside of the glass is going up, the increase in the pressure of the gas is less than the glass, so B is right.

Q:The hydraulic cylinder with hydraulic platform is changed to whether the cylinder is feasible

The pressure cylinder is very close, the hydraulic cylinder is not suitable to change to the cylinder, the change is equal to make a new cylinder.