Main Hoist Sheave Assembly

The main lifting wheel assembly plays an important role in various engineering and industrial applications, providing an effective solution for lifting heavy objects. At the same time, attention must be paid to its design and manufacturing quality to ensure work efficiency and safety.

Free forged or module forged

Rough machining process, to remove the surface forged oxidized black leather.

100% Ultrasonic Test ASTMA388

Heat Treatment according to request, Normalized, Quenched, Tempered.

Hardness test

Finishing Process to the dimensional state required by the drawing.

100% Magnetic Test ASTM E709 and 100% dimensional test

Painting or oil protecting TECTYL 506 or similar

Packing with boxes

Material: Q235B, Q345B, 35#, 45#, 60#, SSW-QR1, S45C

Groove surface quench: HRC45-55

Groove surface quench depth: 2mm-2.5mm

groove MT after heat treatment and welding line UT and MT

Max processing diameter: 2, 000mm

Short production cycle

The main lifting wheel assembly is usually used in hoisting equipment and mechanical systems. Its function is to support and guide ropes or chains to effectively lift or lower heavy objects. These assemblies typically consist of a main lift wheel and associated support structures that support the weight and ensure smooth lifting movement.

The Harrington Hoist LOAD SHEAVE ASSEMBLY play an important role in a variety of applications, such as lifting building materials on construction sites or moving heavy equipment on industrial production lines. Its design needs to take into account factors such as weight, smoothness of movement, durability and safety.

These components are typically made from high-strength materials, such as steel or aluminum alloys, to ensure they can bear the weight of heavy objects and withstand prolonged use. Its structural design is usually precise to ensure the stability and safety of lifting movements.

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