This double girder explosion-proof bridge crane is for the following dangerous working places situations:
1. Proofing ability is not higher than grade IIB and IIC;
2. Flammable gas and steam-formed mixed explosive gas situations with ignition temperature group is T1 ~ T4 group;
3. Hazardous area zone 1 or zone 2;
4. Working duty: A3 ~ A4.
Email: weihua@craneweihua.com
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| double girder explosion-proof bridge crane |
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