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2024-10-25
Why is the lifting chain quenched? Because quenching can improve the hardness, strength, wear resistance, etc. of the chain, the ignition can increase the toughness of the chain. The 80 -level lifting
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2024-10-25
There are many specifications of the chain, and the specifications of the chain are distinguished according to the diameter. The G80 chain is made of manganese steel, which is large and strong.Level 8
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2024-10-24
How to store heavy chains, put it in a dry place to avoid humidity and rust of the chain. The chain that has been used, hand -stretched gourd, electric gourd. After we clean the heavy chain, we must s
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2024-10-24
Triangular hand -stubborn gourd and round hand stub gourd are a manual lifting tool. Triangular hand -stretched gourd refers to the appearance of the hand pour. Hand -pouring gourd is a mechanical str
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