Tower crane pins refer to the shafts that connect the various components of the tower crane. They play a connecting and supporting role. Pins are usually made of high-strength steel, which is wear-resistant, corrosion-resistant, and has high tensile strength. During the operation of the tower crane, the pin bearing is subjected to huge forces and pressures, so it requires regular inspection and maintenance to ensure its normal operation and safety.

Pins are nitriding treated and applied solid lubricants for tower crane

which can improve its wear resistance and corrosion resistance and extend its service life. Solid lubricants can reduce friction and wear, reduce energy consumption, and improve work efficiency. At the same time, nitriding treatment can enhance the hardness and strength of the pin, improve its tensile strength and compressive strength, and make it more durable. The pins treated in this way can operate stably for a long time in harsh working environments, reducing maintenance and replacement costs.