This article mainly introduces:

Paraguay hydraulic cylinder,stacker cylinder manufacturer,stacker cylinder

(Paraguay stacker cylinder,produced by Hengyu Group）

stacker cylinder are widely used in Paraguay，because of simple structure and reliable operation，excellent temperature resistance，no transmission clearance.So our company has designed stacker cylinder for customers from Paraguay.

Introduction to stacker cylinder:

The stacker cylinder should be used correctly and maintained regularly. The stacker cylinder should be deflated before use, the buffer regulating valve should be adjusted to a reasonable position, the cleanliness of the oil should be checked regularly, the dust on the stacker cylinder should be cleaned regularly, and attention should be paid to waterproof and fireproof.

stacker cylinders in series, parallel and series parallel. Series: In the stacker cylinder, the oil inlet of the subsequent reversing valve is the supply of the previous oil return, and there is no separate oil return circuit connected with the oil return in each valve. Series: In the stacker cylinder, the oil inlet of the subsequent reversing valve is the supply of the previous oil return, and there is no separate oil return circuit connected with the oil return in each valve. Parallel: the pressure oil in the stacker cylinder is connected with the inlet oil of each reversing valve, and the return oil is collected by the return oil circuit. Series parallel: For this one, compared with the simple series and parallel, it is slightly more complicated, but it is not impossible to understand. The series refers to the oil in the stacker cylinder, which is in series form, but can not form a series circuit, and the parallel refers to the oil return circuit of each valve, which is in parallel.

When the stacker cylinder is repaired, its inner and outer diameter and roundness should be accurately measured. If the inner hole of the stacker cylinder is badly worn, it can be repaired by grinding the mandrel or honing on the boring machine. If the piston is worn, it can be repaired by electroplating, and serious wear should be replaced.

When the stacker cylinder needs to be disassembled for maintenance due to leakage and other faults, the piston should be moved to the bottom position of the stacker cylinder, and hard beating and sudden drop are strictly prohibited during disassembly.

Answers to some questions about stacker cylinder:

Two cylinders in parallel, how to solve the synchronization problem?
The following methods can be used to achieve parallel cylinder synchronization: 1, rigid mechanical synchronization. 2. The throttle valve or speed regulating valve is used in the circuit to adjust the synchronization. 3, the two cylinders use independent quantitative pump oil supply to achieve synchronization. 4. Synchronous motor is used in the loop to realize cylinder synchronization. 5, using the position sensor to measure the stroke position and control the cylinder synchronization through the electrical system.

How to calculate the cross-sectional area of hydraulic cylinder?
Hydraulic cylinder cross section integral rod cavity and rodless cavity: rod cavity is cylinder inner wall cross-sectional area - piston rod cross-sectional area; The rodless cavity is the cross-sectional area of the inner wall of the cylinder. If the working pressure p and the output force F are known, the effective cross-sectional area A=F/p can be calculated.