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Liebherr HS883 HS882 HS885 Crane Track Chain Link

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Liebherr HS883 HS882 HS885 Crane Track Chain Link

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Crane Track Chain

Liebherr HS883 HS882 HS885 Crane Track Chain Link，20+ years of experience in undercarriage parts manufacturer, dedicated to the production of crawler crane parts.

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Product description

Production process:

1. Material Selection: We purchase high-strength, wear-resistant, and durable metal materials, usually 40Mn2 / 35MnB / 35MnBH, etc., from high-quality material suppliers. These materials are subject to stringent quality inspection and certification to ensure that they meet the production requirements.

2. Forging and Machining: Through advanced machining equipment and forming processes, the selected materials are cut into chain parts of suitable sizes. These parts require precise dimensions and surface finish to ensure that they can be effectively assembled and machined in subsequent processes.

3. Heat Treatment: Chain parts are subjected to a heat treatment process to increase their hardness and wear resistance. This usually includes quenching, tempering, and other heat treatment processes to ensure that the chain can withstand high strength and heavy load working conditions during use.

4. Assembly and Welding: The heat-treated chain parts will be assembled into a complete chain structure and undergo a welding process to ensure a strong connection and structural stability. The welding process requires precise operation and quality control to ensure the strength and reliability of the welded joints.

5. Surface treatment: After finishing the welding, the chain needs surface treatment, which usually includes anti-corrosion treatment such as spraying and galvanizing to increase its durability and service life.

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Why choose us?

We have strict product quality control:
1. High temperature resistance: withstand a high temperature of 800 ℃ for 1 minute without deformation.
2. Impact resistance: withstand 2000 pounds of gravity and rapid metal impact for 50 consecutive times without deformation.
3.Durable to compression: withstand 10 tons of road roller compaction back and forth for 10 times without deformation.
4. Wear resistance: withstand rapid rotation of the steel shaft friction for one minute, with slight surface scratches.