China Hydraulic Cylinder for Excavator Bucket Manufacturer, Supplier, Factory

Welded cylinder base is generally a metal plate structure, and the shape is usually round or square. The edge is designed for tight welding with the cylinder, and the central position has holes for the piston rod to pass through, and some have screw holes or positioning pin holes for connecting other components.

We have strict quality control on materials, processing technology and welding for the port front crane telescopic hydraulic cylinders produced by Qingdao Micro Precision Machinery Co., Ltd. The telescopic hydraulic cylinders have extremely high stability and long service life. We Looking forward to becoming your long-term partner in China.
We can provide you with:
• Reach stacker telescopic cylinder
• Reach stacker luffing cylinder
• Steering cylinder
Accept customer customization

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 steering hydraulic cylinder of forklift truck produced by Qingdao Micro Precision Machinery Co., Ltd. is mainly used for electric large and small tonnage forklifts and diesel large tonnage forklifts. The lightweight design and small appearance design facilitate the maintenance of the forklift and reduce the energy consumption of the forklift. Consumption. Qingdao Micro Precision Machinery Co., Ltd. can provide hydraulic cylinders with reasonable prices and stable quality. We hope to help you have better quality hydraulic cylinders. Welcome new and old customers to continue to cooperate with us and create a better future together!

Dust Ring MPMDHS Series are special rubber sealing rings used in hydraulic cylinders, vehicles, mechanical equipment, and construction machinery to prevent the intrusion of dust and dirt.

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.