Cone Crusher Pulley

Horbon Machinery supplies high-performance cone crusher pulleys engineered to handle the continuous shock loads, high torque, and heavy-duty operating conditions found in mining, quarrying, and aggregate processing. Our pulleys are manufactured to match OEM dimensions and tolerances, ensuring smooth belt engagement, balanced rotation, and a longer service life for your crushing plant's drive system.

Whether you operate Metso, Sandvik, Terex, Trio, or domestic-brand cone crushers, our factory can supply a matching driver/driven pulley set - or design and produce a fully custom pulley to your drawings or sample part.

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The pulley assembly transfers motor power to the crusher's eccentric shaft through the belt drive system. A poorly balanced or undersized pulley can cause belt slippage, excessive vibration, premature bearing wear, and unplanned downtime. Horbon machines every pulley, sleeve, and bushing to precise tolerances using CNC machining and precision casting, keeping your drive train balanced and efficient under continuous load.

A typical cone crusher pulley assembly includes:

Pulley hubs, sleeves, and bushings are produced from high manganese steel or chrome-moly alloy steel, with heat treatment and quenching applied to the bore and keyway contact surfaces to resist wear under repeated belt tension and torque loading. Precision casting and CNC finishing keep the bore and outer diameter concentric, supporting smooth, balanced rotation. Alloy composition can also be adjusted to your site's specific load and wear conditions.