China High torque retention knob Manufacturer, Supplier, Factory

Excavator Bulldozer Hydraulic Cylinder is a device that converts hydraulic energy into mechanical energy, and is mainly used to achieve linear reciprocating motion or swinging motion. The hydraulic cylinder is mainly composed of a cylinder barrel, a cylinder head, a piston and a piston rod, a sealing device, etc. Its output force is proportional to the effective area of the piston and the pressure difference on both sides.

Hydraulic Cylinder for Crane Support Legs is an important part of the crane outrigger system. It adopts the hydraulic transmission principle and drives the outriggers to extend and retract through liquid pressure to achieve stable support of the crane. The hydraulic cylinder is mainly composed of cylinder barrel, piston, seal and guide sleeve. The hydraulic oil enters the cylinder barrel through the pipeline, pushing the piston to reciprocate in the cylinder barrel, thereby realizing the extension and retraction of the outrigger.

Crane telescopic hydraulic cylinder is a device that uses a hydraulic system to achieve telescopic function, and is mainly used for crane boom telescopic. It consists of an outer cylinder, an inner cylinder, a piston, a seal, a tie rod, and a hydraulic oil pipeline. The pressure of the hydraulic oil drives the piston to move, thereby driving the inner cylinder and the tie rod to telescope, realizing the telescopic function of the crane arm.

Welded cylinder base for lock valve is one of hydraulic cylinder parts, it's the important part to ensure the safe and stable operation of the system. It is often used in engineering machinery, metallurgical equipment, ships and other occasions that need to accurately control the position of hydraulic actuator or maintain pressure.

Crane counterweight hydraulic cylinder is an important device that realizes crane balance through hydraulic transmission mechanism. It is mainly composed of cylinder body, piston, piston rod, sealing element, oil filter, hydraulic pipeline and oil tank. The working principle is based on Pascal's law, that is, in a closed container, pressure is transmitted to every point in the liquid, and the pressure acting on the liquid is proportional to the area. When the crane is lifting, the hydraulic pump presses the oil into the cylinder, causing the piston to rise, thereby increasing the hook height. When the load of the crane increases, the oil inside the cylinder will be compressed and the piston will drop, thus achieving the balance of the crane.

Injection molding machine injection hydraulic cylinder produced by Qingdao Micro Precision Machinery Co., Ltd. in China is used to inject molten plastic material into the grinding tool to form the required product. The working principle is to use the hydraulic system to hydraulically pump high-pressure oil into the cylinder to push the piston. Move forward and inject the injection molding material into the mold.