Product Overview
\nThe SL-Nut Hydraulic Nut is manufactured from aluminum-titanium alloy and is specially designed for slitting machines and longitudinal slitting lines. It provides reliable axial clamping for cutters, tool holders, and other shaft-mounted tooling.
\nApplications
\nAxial locking of blades on metal slitting machines and longitudinal slitting machines
\nLocking of cutter holders on rotary shears
\nLocking of tool holders
\nFastening of tooling and fixtures on forming and machining shafts
\nFastening of forming fixtures
\nFastening of other shaft-mounted tools and fixtures
\nWorking Principle
\nThe SL-Nut Hydraulic Nut operates by turning the pressure screw with a simple T-handle, which pushes the pressure piston inward.
\nAs pressure increases inside the sealed hydraulic chamber, the annular piston is forced outward to generate axial clamping force for rotating tools such as washers, cutters, and other tooling components.
\nThe operator can simultaneously check the thrust indicator scale to confirm whether the required axial clamping force has been reached.
\nProduct Advantages
\nThe nut body is manufactured from aluminum-titanium alloy with a knurled surface, providing a lightweight structure and convenient installation and removal using a dedicated wrench.
\nProvides high axial clamping force, securely locking slitting blades while helping prevent deformation under axial loads.
\nHelps reduce blade wear, extend blade service life, shorten blade-setting time, improve machine operating efficiency, and minimize burr formation on slit material.
\nRequires no external oil supply during normal operation, providing stable axial force, reliable sealing, and leak-resistant performance.
\nUses a sealed grease-type hydraulic system, eliminating the need for external pressure release.
\nRequires only a small amount of grease for effective operation, helping maintain a clean working environment.
\nCustom threaded and threadless hydraulic nuts are available according to customer requirements.<\/p>\n","protected":false},"excerpt":{"rendered":"
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