This article mainly introduces:

Bolivia hydraulic cylinder,large stroke cylinder manufacturer,large stroke cylinder

(Bolivia large stroke cylinder,produced by Hengyu Hydraulic Co., Ltd）

large stroke cylinder are widely used in Bolivia，because of no transmission clearance，excellent temperature resistance，powerful torque.So our company has designed large stroke cylinder for customers from Bolivia.

Introduction to large stroke cylinder:

When the long-stroke large stroke cylinder rotates horizontally, the piston rod bends due to its own weight, causing the guide sleeve and piston to produce biased load, resulting in large stroke cylinder head seal damage, oil leakage, and piston sleep in the large stroke cylinder. The following measures can be taken: increase the piston plan to adjust the piston outer circle and process it into a convex drum, so that the piston can self-position, improve the force situation, and reduce and avoid pulling the large stroke cylinder; The piston and the piston rod are connected with a spherical joint.

large stroke cylinder and hydraulic station selection: Select the type and structure of the large stroke cylinder according to the operation requirements of the main engine. According to the external load force borne by the large stroke cylinder, such as gravity, friction force of the external mechanism, inertia force and working load, determine the load change law of the large stroke cylinder in each stage of the stroke and the power value that must be provided. Determine the diameter of the piston and piston rod according to the working load of the large stroke cylinder and the selected oil working pressure. the flow rate of the hydraulic pump is determined according to the movement speed of the large stroke cylinder, the diameter of the piston and the piston rod.

In the case of serious wear on the inner surface of the large stroke cylinder, or when there is a deep longitudinal tensile mark, it should be mapped according to the physical object and re-produced by the professional manufacturer according to the large stroke cylinder manufacturing process for replacement. The large stroke cylinder can also be repaired with TS311 antiwear repair agent. TS311 anti-wear repair agent is mainly used for the repair of worn and slipped metal parts.

Protection of the large stroke cylinder surface: During the dismantling process, safety protection should be carried out on the large stroke cylinder to prevent objects from falling and welding slag from falling to the surface, causing damage to the large stroke cylinder surface. In the process of propulsion, the damaged pipe segments should be prevented from falling and smashing, and the slurry remaining on the surface of the large stroke cylinder should be cleaned up in time.

Answers to some questions about large stroke cylinder:

Can one hydraulic pump with two cylinders work?
A hydraulic pump with two cylinders will work. Commonly used hydraulic pump types: 1, according to whether the flow can be adjusted can be divided into: variable pump and quantitative pump. The output flow can be adjusted according to the needs of the variable pump, the flow can not be adjusted called quantitative pump. 2, according to the pump structure commonly used in the hydraulic system is divided into: gear pump, vane pump and plunger pump 3 kinds. Gear pump: small volume, simple structure, the cleanliness of the oil requirements are not strict, the price is cheaper; However, the pump shaft is subjected to unbalanced force, serious wear and leakage. Vane pump: divided into double acting vane pump and single acting vane pump. The pump has uniform flow, smooth operation, low noise, higher pressure and volumetric efficiency than gear pump, and more complex structure than gear pump.

What is hydraulic cylinder guide?
The cylinder itself can not move, the piston moves, the guide should be used to guide the mechanism connected with the piston extension end. For example, in the commonly used hydraulic press, the guide column above is used to guide the pressure plate connected with the piston.