High Hardness Hydraulic Lock Nut for Slitter Machine

Product Description:

A hydraulic nut is a device that uses ultra-high-pressure hydraulic technology to achieve precise fastening of bolts. It is mainly used in scenarios requiring frequent bolt assembly and disassembly, pre-tightening of bolts, locking of heavy workpieces, and hydraulic interference fit assembly and disassembly. It is suitable for the assembly and disassembly of components such as metallurgical equipment, propellers, couplings, and train wheels, and can significantly improve operational efficiency when installing or removing bearings on tapered shafts or sleeves. Its working principle is to inject high-pressure oil through a hydraulic pump to drive the piston, causing the bolt to undergo axial tensile deformation and maintain a constant clamping force, with the load value maintaining a linear relationship with the oil pressure.

8. Sealed bearings can be installed without measuring the internal bearing clearance to determine the axial feed amount of the bearing.

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Our advantages：

1. Our Factory is focusing on producing all kinds of slitting and cutting blades.

Blades provided are durable, precise and productive with a longer service life.

2. Our factory will provide professional advice involved selection of material and processing technology to meet our customer's requirements about a good use of slitting or cutting tool.

3. We have a strict quality control system, and strict inspection report to ensure client a exceeded standard product at competitive price.

4. Experienced and excellent over 21 years, always satisfy client with high level of commitment to quality and service.

5. Large production capability, abundant stock of standard knifes, and any customized dimension is available!