Forging Crane Hook Pulley

Product Introduction:

A key transmission component integrated into the hook assembly, the crane pulley effectively modifies the direction of applied force and significantly cuts down on hoisting energy usage through the precise application of rolling friction principles. By converting sliding friction into low-resistance rolling motion, it minimizes mechanical wear and tear while optimizing power transmission efficiency. As a central and irreplaceable element that directly enhances lifting load capacity, operational efficiency, and overall stability of the hoisting system, it proves essential for numerous types of industrial lifting equipment—ranging from overhead cranes and gantry cranes to mobile hoists and port handling machinery—across construction, manufacturing, logistics, and maritime sectors.

Product Advantages:

For crawler cranes, large-diameter, high-strength pulleys deliver a substantial boost to lifting capacity. When paired with the crawler crane’s inherent stability, these pulleys effectively reduce shaking and structural deformation throughout the hoisting process. The pulley shafts are equipped with large-diameter rolling or sliding bearings, which, in conjunction with an automatic lubrication system, cut down on frictional losses and lower maintenance frequency. Polished pulley surfaces, combined with low-resistance bearings, minimize wire rope abrasion, enhance hoisting efficiency, and ensure reliable performance in frequent lifting operations and on-site relocation tasks. Designed for individual component replacement, the pulley assemblies feature low maintenance costs. Their integrated structure simplifies routine inspections—including lubrication checks and wear assessments—allowing for swift and convenient maintenance.

Production Process:

Raw material inspection → Cutting → Rolling → Rough turning →Welding→ Deslagging→MT→ Finished turning→Drilling→ Tapping → CMM/GMM → Shot peening→Coating →Cleaning packaging

Packaging And Shipping:

Our team is committed to subjecting every product from the prior shipment to a rigorous cleaning procedure, eliminating all traces of dust, dirt, and residual substances. Each unit will then be precisely labeled with accurate product codes and detailed specifications to ensure full traceability. Following labeling, a premium rust-inhibiting treatment will be administered to safeguard the products against corrosion during both storage and transportation. Once these preparatory steps are finalized, a meticulous quality inspection will be carried out—verifying the absence of defects, the correctness of labeling, and the completeness of rust-proofing coverage to confirm compliance with all quality benchmarks. After successful inspection, the products will be carefully packaged using high-quality protective materials, designed to mitigate the risk of damage during handling. Ultimately, the packaged items will be systematically stored in our warehouse, arranged for easy accessibility and ready for prompt dispatch whenever required.

Company Strength:

Over the past three decades, our company has experienced robust, dynamic growth, successfully expanding its footprint across both domestic and global markets. Our high-performance offerings serve as critical components in key sectors, spanning construction machinery, wind power generation, new energy vehicles, rail transit, petrochemicals, and mining equipment. We have established long-standing, strategic partnerships with world-renowned enterprises hailing from major industrialized nations—including the United States, Canada, Germany, Italy, Belgium, and Japan. Today, revenue from overseas clients accounts for more than 50% of our total sales, a powerful indicator of our strong competitive edge in the global marketplace. Within China, we maintain enduring strategic collaborations with leading heavy machinery and equipment manufacturers. Our trusted partners include industry giants such as Zoomlion, XCMG, Sany, Lingsheng, CRRC, Nanjing Gear, and Zhuzhou Gear—solidifying our standing as a reliable supplier in the high-end equipment segment. Fueled by relentless innovation, rigorous quality control, and a customer-centric ethos, we remain dedicated to delivering premium products and strengthening our leadership position in both domestic and global markets.