(swager cylinder,produced by Hengyu Group）

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

Introduction to swager cylinder:

swager cylinder and hydraulic station selection: Select the type and structure of the swager cylinder according to the operation requirements of the main engine. According to the external load force borne by the swager cylinder, such as gravity, friction force of the external mechanism, inertia force and working load, determine the load change law of the swager 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 swager cylinder and the selected oil working pressure. the flow rate of the hydraulic pump is determined according to the movement speed of the swager cylinder, the diameter of the piston and the piston rod.

The piston seal of the swager cylinder is the main element to prevent leakage in the swager cylinder. For the lip seal, it should focus on checking whether the lip edge is bruised and worn, and for the combination seal, it should focus on checking the wear of the sealing surface, and then determine whether the seal can be used. In addition, it is necessary to check whether the static seal between the piston and the piston rod is crushed. The piston rod seal should focus on checking the wear of the seals and supporting rings.

The difference between the integral swager cylinder and the split swager cylinder: The integral swager cylinder and the split swager cylinder in the swager cylinder are two different swager cylinders, and they are very different. The whole swager cylinder, which is cast in one body, is not prone to problems such as oil leakage; The split swager cylinder is welded twice, so if it is not handled well at the welding, it is prone to problems such as oil leakage and swager cylinder damage. Therefore, it is obvious that the answer to this question is for difference.

The swager cylinder should be used correctly and maintained regularly. The swager 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 swager cylinder should be cleaned regularly, and attention should be paid to waterproof and fireproof.

Answers to some questions about swager cylinder:

How to calculate the hydraulic cylinder pressure, how much pressure can put up how much weight?
There is a formula for air pressure, hydraulic pressure, water pressure: F=P×S type: f-cylinder or hydraulic cylinder output, unit is Newton (N) P- pressure, unit is Mpa S- effective area, unit is square millimeter (mm2), note: is the effective area, in the hydraulic cylinder to subtract the cross-sectional area of the piston rod.

The cylinder is moving too fast. I want to slow it down. What can I do?
The hydraulic cylinder is the execution action, and the power source is the hydraulic system. The cylinder speed is too fast, indicating that the system flow is large, the hydraulic system has a hydraulic valve responsible for speed control function, method: 1, by adjusting the speed control valve to reduce the speed; 2, the speed control valve has been adjusted to the lowest, indicating that the hydraulic system design flow is too high, the need to re-configure the hydraulic system according to demand, or the cylinder diameter is changed.