China Hydraulic Piston Seal Manufacturer, Supplier, Factory

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.

The excavator bulldozer hydraulic cylinder produced by Qingdao Micro Precision Machinery Co., Ltd. mainly controls the action of the dozer blade. Mainly used in excavators, loaders, mining machinery and other fields. Our hydraulic cylinder products serve customers such as CAT, VOLVO, and SANY. We have been focusing on hydraulic cylinders for more than 20 years. Our products have extremely high stability and their price advantage is also very obvious. Covering most of the European and American markets. We can provide you with:
• Bucket Cylinder
• Boom Cylinder
• Bucket Rod Cylinder
• Bulldozer Hydraulic Cylinder
• Steering Hydraulic Cylinder
• Angle Push Oil Cylinder
• Chassis Telescopic Oil Cylinder
Can be customized according to customer requirements

The ER series collet is a cylindrical collet used on machine tools, mainly for securing and clamping drilling and tapping tools or milling tools.
Collet can be customized to different sizes as customer's requirement.

The side lock tool holder is a common type of cutting tool holder, widely used in various CNC machines. It is locked by side fixing screws, easy to disassemble and assemble, with high precision and clamping force. It's suitable for heavy cutting processes. It's also called end mill holders or adapters. Tool holder can be customized to different sizes as customer's requirement.

Qingdao Micro Precision Machinery Co., Ltd. is a professional manufacturer of excavator bucket rod cylinders for design and processing. Our products serve customers such as CAT, Volvo, and SANY. You can confidently purchase hydraulic cylinders from us, and we will provide you with the best quality, after-sales service, and timely delivery. We have been focusing on hydraulic cylinders for more than 20 years. Our products have extremely high stability and their price advantage is also very obvious. Covering most of the European and American markets.
We can provide you with:
• Bucket Cylinder
• Boom Cylinder
• Bucket Rod Cylinder
• Bulldozer Hydraulic Cylinder
• Steering Hydraulic Cylinder
• Angle Push Oil Cylinder
• Chassis Telescopic Oil Cylinder
Customizable according to customer requirements

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.