描述
Product Features
Manufactured from ultra-high-strength alloy steel for excellent corrosion resistance, wear resistance, durability, and long service life.
Suitable for applications involving vibration, high-speed rotation, large equipment, and bearings, and particularly suitable for fastening machinery operating in confined spaces and under heavy vibration loads.
Features a torque-free tensioning design, eliminating the effects of friction, bolt twisting, and other factors that can influence bolt preload. The tightened bolt is subjected to pure axial tensile force.
Helps improve operating efficiency and reduce operator effort, making the hydraulic nut suitable for frequent and repetitive use.
Features high working pressure, compact dimensions, lightweight construction, and high preload accuracy.
Compatible with manual hydraulic pumps, air-driven hydraulic pumps, and electric hydraulic pumps. Multiple hydraulic nuts can also be operated simultaneously for synchronized bolt tensioning.
Custom designs are available according to specific on-site working conditions and application requirements.
Standard working pressure: 150 MPa (1,500 bar).
