Lifting chain of 80 stage is indispensable lifting gadget for lifting hefty object, adopt the large top quality alloy metal(manganese steel) and the other content . stringent high quality handle thoughout the precess , the lifting chain can get to the intercontinental standerd of 80 degree.
Lifting chain requirements:
|Lifting chain software||High precision calibration experience, lifting chain.|
|Lifting materials||Large top quality alloy metal.|
|Lifting chain surface area||Polishing, black , dipped plastic ,electroplate.|
|Lifting chain producing common||ISO3077,EN818-2,AS2321|
|Lifting chain strength standard||Level eighty ,amount 70|
|Lifting chain secure ensuience||Four instances as secure, four instances take a look at load|
|Measurement(mm)||BREAKING LOAD (LBS)||Weight(KG/Computer)|
Scrap regular for chain:
1.The allowable wear worth of the chain shall not exceed ten% of the diameter of the ring chain bar
two.CZPTting from the plane exactly where the main ring is not bent, the primary ring shall be scrapped if it is distorted by much more than 10°
3.Crack, bend or twist in any element of the chain and stuck or rigid in the hinge are prohibited when they are not able to be dominated out.
four.The long lasting elongation of chains and one rings shall not exceed 5% of their first size