This article mainly introduces:

Sudan hydraulic cylinder,garbage truck hydraulic cylinder manufacturer,garbage truck hydraulic cylinder

(Sudan garbage truck hydraulic cylinder,produced by Hengyu Group）

garbage truck hydraulic cylinder are widely used in Sudan，because of excellent temperature resistance，no transmission clearance，powerful torque.So our company has designed garbage truck hydraulic cylinder for customers from Sudan.

Introduction to garbage truck hydraulic cylinder:

garbage truck hydraulic cylinder seal leakage causes and countermeasures: a. Loose tie rod nut will cause leakage, tighten the tie rod nut according to the torque requirements of tie rod nut, test no leakage can continue to use. b. Pressure exceeding the limit will also cause leakage. Replace the garbage truck hydraulic cylinder seal and re-tighten the tie rod nut to reduce the pressure to the nominal pressure range of the garbage truck hydraulic cylinder. c. The garbage truck hydraulic cylinder seal is extruded, if the O-ring is obviously extruded at the garbage truck hydraulic cylinder seal, replace the garbage truck hydraulic cylinder seal.

When installing the piston rod, it is necessary to ensure that the direction of the connecting head at the top of the piston rod should be consistent with the direction of the garbage truck hydraulic cylinder head adn the earring (or the middle hinge shaft), and ensure the straightness of the whole piston rod during the advance and return process to prevent the phenomenon of rigid interference and causing unnecessary damage.

If the garbage truck hydraulic cylinder piston rod is found to be worn, it can be brushed and plated first, then ground, and finally adjust the mating accuracy of the piston rod and the guide sleeve. At this time, the guide sleeve can be properly redrilled or the guide sleeve can be re-turned. When making the above repairs, remember to replace various rubber seals in time.

When installing the garbage truck hydraulic cylinder, the axial ends of the garbage truck hydraulic cylinder cannot be fixed. Due to the effect of liquid pressure and thermal expansion in the garbage truck hydraulic cylinder, there is axial expansion. If the two ends of the garbage truck hydraulic cylinder are fixed, all parts of the garbage truck hydraulic cylinder will be deformed. When disassembling the garbage truck hydraulic cylinder, it is strictly forbidden to hammer the garbage truck hydraulic cylinder and the piston surface, such as the garbage truck hydraulic cylinder hole and the piston surface is damaged, do not allow sandpaper grinding, to use a fine oil stone carefully grinding. The clearance between the guide sleeve and the piston rod should meet the requirements.

Answers to some questions about garbage truck hydraulic cylinder:

Can pneumatic cylinder be used as hydraulic cylinder?
The pneumatic cylinder can only be used for pressure below 1MPA, and if it is used for hydraulic, the pressure should be under 1MPA, which may not meet the strength requirements. And the seals should use fluorine rubber to avoid corrosion. But pneumatic cylinder used as hydraulic cylinder is not whimsical, in fact, there is such a use. The pneumatic system has a natural defect, that is, the speed is unstable, especially in the case of low speed. The hydraulic pressure is very stable, if you do not want to buy a set of hydraulic system, while the strength of the cylinder is not large, you can use compressed air to push the hydraulic oil, with hydraulic oil to drive the cylinder, The force is the same as compressed air, but very smooth.

What is a variable amplitude cylinder?
The type of variable amplitude cylinder is: double acting piston type cylinder, single acting plunger type cylinder, double acting two-stage telescopic cylinder. Double acting piston cylinder is the most common application. The oil cylinder has two oil outlets, and when the oil is fed into the A port, the oil is returned to the B port; If the oil inlet of the B port is returned to the oil of the A port, the reciprocating movement of the piston depends on the effect of pressure. Single-acting plunger (or piston) cylinder has only one oil port, the pressure oil can only supply oil to one side of the plunger in the cylinder, the plunger moves in one direction under the action of pressure oil, and the return stroke of the plunger is driven by the gravity of the lifting arm, such as the LT1040 truck crane variable amplitude cylinder. The double-acting two-stage telescopic cylinder is a set structure, and the two-stage piston rod is like a tie rod antenna set in the cylinder barrel.