Full Forging Sheave

Full forging sheave is a high-quality pulley made by integral forging process. It is made of high-quality medium carbon steel or alloy steel, and its structure is compact after forging, and its strength is far superior to ordinary casting pulleys. Sheave crane surface is finely processed with low roughness, which can reduce rope wear and make the operation smoother.

1. Ultra-high strength: The forging process eliminates pores and slag inclusions, and the tensile strength is increased by 20%~30% compared with cast pulleys.
2. Wear-resistant and durable: The surface of Sheave of crane can be heat-treated, with a hardness of HRC45-55, and the service life is extended by more than 50%.
3. Safe and reliable: No welding seams, excellent fatigue resistance under dynamic loads, and avoid the risk of breakage.
4. Lightweight design: Sheaves for port cranes optimize the structure to reduce weight by 10%~15%, reducing the inertia energy consumption of equipment.
5. Flexible customization: Supports customization of different rope grooves (U-type/V-type/anti-slip grooves), materials (42CrMo/35CrMo) and sizes.

Material: Sheaves for cranes are made of high-quality medium carbon steel or alloy steel.
Diameter: usually 200 - 1000mm, special sizes can be customized.
Groove shape: V-shaped, U-shaped, etc., suitable for different ropes.
Surface hardness: HRC40 - 50, good wear resistance.
Static load capacity: 5 - 50 tons, to meet different lifting needs.
Dynamic load coefficient: 1.2 - 1.5, high safety performance.

Lifting equipment: tower crane, bridge crane, gantry crane guide wheel
Port machinery: container shore crane, gantry pulley block
Mine hoisting: mine winch, cableway drive wheel
Ship and offshore engineering: anchor machine, winch matching pulley 

Complies with international standards such as ISO 4308 and DIN 15061
Passes non-destructive testing such as UT ultrasonic testing and magnetic particle testing (MT)
Provides material report (MTC) and third-party inspection certificate (such as SGS)

1. International authoritative certification: Provide globally recognized inspection, testing and certification services.
2. Localized professional team: Rooted in the Chinese market, with senior engineers and efficient localized service network.
3. Full-cycle technical support: From design review, manufacturing supervision to on-site acceptance, covering the quality control of the entire life cycle of equipment.
4. Strict standard implementation: Comply with international/domestic standards such as ASME, PED, GB, etc. to ensure equipment safety and compliance.
5. Industry focus: Focus on special equipment such as pressure vessels, boilers, pipelines, etc., serving the core areas of energy, chemical industry, and shipbuilding.

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