(300 tons hydrauli ccylinder,produced by Hengyu Group）

300 tons hydrauli ccylinder are widely used ，because of excellent temperature resistance，no transmission clearance，powerful torque.So our company has designed 300 tons hydrauli ccylinder for our customers.

Introduction to 300 tons hydrauli ccylinder:

If the 300 tons hydrauli ccylinder 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.

The 300 tons hydrauli ccylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and does linear reciprocating motion (or swinging motion). It is simple in structure and reliable in operation. When it is used to achieve reciprocating movement, the deceleration device can be eliminated, and there is no transmission gap, and the movement is smooth, so it is widely used in various mechanical hydraulic systems. The output force of the 300 tons hydrauli ccylinder is proportional to the effective area of the piston and the pressure difference between the two sides; The 300 tons hydrauli ccylinder is basically composed of 300 tons hydrauli ccylinder and 300 tons hydrauli ccylinder head, piston and piston rod, sealing device, buffer device and exhaust device. Buffer device and exhaust device depending on the specific application, other devices are essential.

1, the hydraulic machinery should be kept clean, in order to prevent dust and debris from falling into the oil, the tank should be sealed. 2, the oil in the tank should be replaced regularly according to the working condition. When changing the oil, the dirt and impurities accumulated at the bottom of the tank should be removed and the tank should be cleaned. 3, hydraulic oil, oil drums should be set in a clean and safe place to strengthen management. The oil drum, oil filter, oil funnel, oil pipe, etc. used should be kept clean. The oil drums for loading hydraulic oil must be cleaned in advance, and the oil drums should be dedicated and not mixed with other oil drums.

If it is found that the 300 tons hydrauli ccylinder lubrication is poor or the 300 tons hydrauli ccylinder bore processing is abnormal, it is necessary to feedback the situation to the manufacturer, because the piston and the 300 tons hydrauli ccylinder, the guide rail and the piston rod have relative movement, if the lubrication is poor or the 300 tons hydrauli ccylinder bore is abnormal, it will aggravate the wear and reduce the straightness of the 300 tons hydrauli ccylinder center line. In this way, when the piston works in the 300 tons hydrauli ccylinder, the friction resistance will be large and small, resulting in slip or crawling. The solution is to repair and grind the 300 tons hydrauli ccylinder first, and then prepare the piston according to the matching requirements, repair and grind the piston rod, and configure the guide sleeve.

Answers to some questions about 300 tons hydrauli ccylinder:

How many tons is the oil cylinder 16mpa?
It depends on the cross-sectional area of the cylinder A(mm2)F=16mpa×A unit is (tons).

What components can control cylinder rising and falling speed and the speed is adjustable?
A throttle or special solenoid valve is required. The reversing valve can choose the three-position reversing valve with P-type middle function. When rising, the reversing valve can be changed to the middle position to achieve differential connection and the fastest speed. Add a combination valve one-way throttle valve in the oil return circuit, connection mode: when the cylinder rises, the oil flows back to the tank through the check valve, the throttle valve is reversed off, when the cylinder falls, the reversing valve is changed to the left or right position (see the structure of the valve), the check valve is reversed off, the oil returns to the tank through the throttle valve, and the speed can be adjusted through the throttle valve.