This article mainly introduces:

Latvia hydraulic cylinder,large hydraulic cylinder manufacturer,large hydraulic cylinder

(Latvia large hydraulic cylinder,produced by Hengyu Hydraulic Cylinder Factory）

large hydraulic cylinder are widely used in Latvia，because of no need for deceleration device，long service life，smooth movement.So our company has designed large hydraulic cylinder for customers from Latvia.

Introduction to large hydraulic cylinder:

Regular maintenance of the large hydraulic cylinder includes: regular tightening, large hydraulic cylinder fastening screws and gland screws, large hydraulic cylinder piston rod stop adjustment screws, should be tightened once a month, tighten each screw evenly, and achieve the corresponding tightening torque. Replace the seal regularly, it is recommended to replace the seal of the large hydraulic cylinder once a year. Clean regularly, the large hydraulic cylinder is cleaned every other year, and the seals are replaced while cleaning.

When purchasing the large hydraulic cylinder, try to clarify the following parameters of the large hydraulic cylinder: A. large hydraulic cylinder diameter, rod diameter, stroke; B. Working pressure or large hydraulic cylinder load; C. Working environment temperature; D. Working medium; E. Operating speed; F. Other parameters, such as connection form, mounting size, etc. In this way, the right large hydraulic cylinder type can be found accurately and quickly.

Piston large hydraulic cylinder is widely used in hydraulic transmission. When the large hydraulic cylinder works, it mainly delivers hydraulic oil alternately to both sides of the piston in the large hydraulic cylinder, and uses the pressure difference of hydraulic oil on both sides of the piston to realize the reciprocating movement of the piston. If you want to speed up the forward speed of the piston, the return oil in the large hydraulic cylinder can be controlled by the valve and directly input into the inlet pipe to participate in the work of the piston to achieve rapid movement of the piston, but the thrust of the piston is reduced much.

large hydraulic cylinder daily maintenance, should focus on checking whether the piston rod surface roughness and shape and position tolerance meet the technical requirements, if the piston rod bending should be calibrated to meet the requirements or according to the physical mapping, manufactured by a professional manufacturer. If the piston rod surface coating wear, slip damage, local spalling can be adopted to remove the coating, re-chrome surface processing process.

Answers to some questions about large hydraulic cylinder:

How to judge the failure of forklift hydraulic cylinder?
The common faults of the hydraulic cylinder of forklift truck are mainly crawling, insufficient thrust, working speed decline or even stop. Generally, crawling occurs at low speed. The main reason is that the air stored in the cylinder is not cleared. In addition, excessive or uneven mechanical friction can also cause crawling. Such as the piston and the piston rod different heart, the piston rod full length or local bending, the cylinder hole straightness is poor, the cylinder is drum shaped or has a large taper, the cylinder thin finish decline or produce hair, the cylinder installation accuracy is out of whack, the piston rod nuts at both ends of the screw too tight to make its concentricity is poor, the oil seal screw too tight friction is too large, will cause crawling.

How to remove the lifting cylinder from the forklift truck?
The lifting cylinder is generally fixed on the door frame, and there are screws under and above it, and it is OK to loosen the screws with a wrench on the top. However, we must pay attention to ensure safety and prevent damage to the cylinder or safety accidents.