Rubber Dust Wiper Ring

Boom Cylinder of Excavator is a very important part of the injection molding machine. When the injection is completed and the mold is opened, the ejector hydraulic cylinder pushes the ejector rod or ejector block through the hydraulic force to eject the injection molded product from the mold cavity, making it easier to take out the product.

CA-08A-3C Hydraulic Cylinder Balance Valve Block material: Q355D forged, 20# steel, GGG50, etc. Each piece is subject to flaw detection testing to prevent oil leakage and oil channeling in the hydraulic valve block.

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.

The ER tool holder is a commonly used tool holding device in machine tool processing, mainly used for fixing and clamping straight shank tools, such as drills and milling cutters, it's also called milling chuck arbor.
Tool holder can be customized to different sizes as customer's requirement.
Its common specification includes BT30, BT40, BT50 etc.

The primary function of the reducing sleeve is to connect tool holders of different diameters with the spindle, ensuring a stable tool system rotation and meeting high precision requirements. Our reducing sleeve is an auxiliary positioning and fixing tools.

Hydraulic bushing is an economic component in hydraulic cylinders and hydraulic equipments. It could be as the start or end of the installation distance, and mainly has the supporting function in hydraulic equipments.
It's important to select the suitable hydraulic bushing, which could get better performance for the equipments.