LB model explosion-proof electric single girder crane is widely used in hazardous environment to lifting and moving goods. Motors and electric equipped with this crane are explosion proof type.
Explosion proof overhead crane meets standards of JB/T10219-2001《Specification for Explosion-proof Single Girder Crane》, and explosion proof grade is ExdII CT4 and ExdII BT4. LB explosion-proof electric single girder crane has features of reasonable construction, perfect appearance and strong explosion-proof ability.
Features of the LB Explosion-proof Overhead Crane
LB explosion-proof overhead crane adapts to the environment in factory that explosive proof grade is less than B or C class, ignition temperature of explosive gas is more than T4 (135℃). And this kind of overhead crane is suitable for 1 and 2 dangerous area, excluding 0 area.
0 area: under the normal circumstances, explosive mixture gas continuously and quickly leak in public places.
1 area: under the normal circumstances, the places that explosive gas maybe appear.
2 area: under the normal circumstances, the places that explosive gas can not be appear or leak in a short time.
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Technical Parameter of the LB Explosion-proof Overhead Crane
|LB Type Explosion-proof Electric Overhead Crane|
|Hoist Traveling Speed||m/min||20|
|Crane Traveling Speed||m/min||20|
|Explosion Proof Class||ExdⅡBT4、ExdⅡCT4|