Active Member
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[China]
Address: North of Wenming West Road, Changyuan County, Henan Province, P.R.C
Contact name:David
Henan Weihua Heavy Machinery Co,. Ltd. |
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1. Capacity:1~20t
2. Max lift height:24m
3. Span:7.5~28.5m
Specification of LB Type anti-explosion electric single girder crane:
1. Capacity:1~20t
2. Max lift height:24m
3. Span:7.5~28.5m
Brief introduction of LB Type anti-explosion electric single girder crane:
This product has characteristic of rational construction,perfect appearance,and strong Ex technical performance. It can be used together with HB,BCD type explosion proof electric hoist.
This crane adapts to the environment in factory that have explosive gas formed by inflammable gas,stream and air of which explosion proof grade is less than B grade or C grade and ignition group is more than T4(135C)group.
Crane travelling mechanism | Travelling speed(m/min) | 20 | ||
Speed ratio | 58.95 | |||
motor | type | Cone squirrel-cage | ||
Power(kw) | 0.8x2, 1.5x2, 2.2x2 | |||
Rotational speed(r/min) | 1380 | |||
Lifting mechanism(electric hoist) &electric hoist travelling mechanism | Model of electric hoist | HB | ||
Lifting speed(m/min) | 8/0.8, 7/0.7, 3.5/0.35 | 8,7,3.5 | ||
Lifting height(m) | 6, 9, 12, 18, 24 | |||
Travelling speed | 20 | |||
motor | Cone squirrel-cage model | |||
Working system | Intermediate Jc=25% | |||
Electric current | 380V 50Hz three-phase
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