News- Linhai Haisder Machinery Co.,Ltd

Jun 20,2022

How to maintain the rubber track of the excavator

1. During transportation and storage, the conveyor belt should be kept clean, avoid direct sunlight, rain and snow, prevent contact with acids, alkalis, oils, organic solvents and other substances that affect the quality of rubber, and be 1 meter away from the heating device. 2. During storage, the ......
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Jun 13,2022

How to repair gravity casting crack defects

Typically, at the end of aggregation, metals rubber track for Bandvagn 206 are formed at high temperatures close to the solidus. Its shape is characterized by short, wide defects, curved shapes and oxidation in the seams. Unreasonable pouring plan, serious alloy shrinkage, core sand shrinkage, and u......
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