LC Roots pump

LC type roots pump applicable scope: is suitable for the transportation of crude oil temperature is not higher than 140 ℃, weak alkaline liquid oil, syrup, yeast.

LC type lutz oil pump USES: oil, food and other industries.

Structural features of LC lutz oil pump: LC lutz oil pump consists of pump body, pump cover, shaft, gear, rotor, stuffing, gland and other components.

LC lutz oil pump has two forms of belt drive and gear reducer drive, which can reverse the action.

Defects of LC lutz oil pump:

1. Insufficient oil supply of oil pump or no oil pressure phenomenon: the working device is slowly hoisted, and the lifting device is trembling or unable to lift;Bubbles in the tank or tubing;The hydraulic system makes a "jacking and jacking" sound when lifting.When the tractor is started, the working device can be lifted. After the oil temperature rises high for a period of time, the lifting is slow or cannot be lifted.When light load can be lifted, when heavy load can not be lifted on the expansion stage.Causes of failure of LC lutz oil pump :(1) too low oil level of hydraulic oil tank;(2) not using hydraulic oil according to the season;(3) the inlet pipe is seriously blocked by dirt;(4) oil seal of oil pump driving gear is damaged and air enters the hydraulic system.

2. The internal parts of LC lutz oil pump wear the internal parts of the oil pump wear will cause internal leakage.The main part of internal leakage is the large leakage area between floating sleeve and gear end.This part of leakage accounted for about 50%~70% of total internal leakage.The volumetric efficiency of gear pump with wear leakage decreases, and the output power of oil pump is much lower than the input power.The loss is all converted to heat energy, thus causing the pump to overheat.If the plane compaction, due to the work of the LC type roots pump floating collar will have a small amount of movement caused by the wear and tear, farm tools ascending slowly or cannot ascend as a result, such a floating collar must be replaced or repaired.