WST series CNC bending machine cylinder

The series of CNC hydraulic cylinders control the oil entering the cylinder through the electro-hydraulic servo valve installed on the top of the cylinder to adjust the working stroke of the hydraulic cylinder to change the closing height of the upper and lower die openings of the bending machine to meet the working requirements of different bending angles of the sheet. It is easy to install and work. Reliable sealing performance and other advantages. CNC bending machine cylinder selection instructions:
According to the cartridge valve hole position size provided by the series CNC bending machine hydraulic cylinder, pay attention to check that its size is consistent with the connection size of the valve block to be installed.
According to the position and size of the liquid-filled hole provided on the mounting surface of the hydraulic cylinder of the series CNC bending machine, make sure that its position and size match the oil passage provided by the CNC bending machine body and ensure that the sealing interface is in place.
The working stroke of the hydraulic cylinder must be greater than the maximum working stroke of the slider of the bending machine and cannot be used over the stroke.
The set pressure of the hydraulic system of the bending machine shall not be greater than the allowable rated pressure of the hydraulic cylinder. If you have special requirements, please contact our company's technical department.
This series of ordinary bending machine hydraulic cylinders recommends its normal traveling speed/when there are specific requirements for the operating speed, please indicate it in the ordering technical conditions.
The external connection dimensions of the oil cylinder can be modified according to customer requirements.
Other instructions:
Series CNC bending machine hydraulic cylinders can be individually designed and manufactured according to the individual needs of users
Our company has different structures based on the liquid-filled cartridge valves of ordinary bending machines. There are other series of hydraulic cylinders available for selection. Please contact our company's technical department for details.
Precautions for the use of CNC bending machine cylinders:
Before working, the hydraulic cylinder must perform several reciprocating movements with low pressure (greater than the starting pressure) to eliminate the gas in the cylinder before it can work normally.
In order to ensure the life of the hydraulic cylinder, it is recommended to use mineral-based hydraulic oil. The medium used must not be mixed with impurities and stolen goods to avoid scratching the inner wall of the cylinder and damaging the seals, causing internal and external leakage.
Technical parameters
Tonnage
Model
Bore diameter
Rod diameter
Stroke