Dongqi manufactures explosion proof overhead crane in harsh and hazardous working environments. Dongqi can help you find the right equipment for your specific hazardous environment applications.
Explosion proof overhead crane as a particular type crane is qualified for various dangerous and hostile working conditions, which contains workshop of metallurgical mills, petrochemical plant, natural gas fired power plant and paint shop.
One of the core products among the explosion-proof overhead crane is the LB type explosion-proof overhead crane, which enjoy reasonable structure, aesthetic appearance and strong anti-explosion. An explosion-proof overhead crane belongs to a kind of portable and light-small crane, usually used with HB electric hoist. According to the different explosion proofing requirements, the explosion-proof overhead crane can be divided into BT4 and CT4 air explosive and coal mine explosive, mostly utilizing the space with explosive gas and dust.
Explosion-proof Hoist Double Girder Overhead Crane is one kind of double girder overhead cranes; the bridge structure is the same with standard double girder overhead crane. The crane use frequency is general, so it is with high cost performance using explosion-proof electric hoist trolley as lifting mechanism. Compared with explosion-proof single girder overhead crane, this crane is with higher safety performance, more solid and stable structure.
Explosion level including ExdⅡBT4 and ExdⅡCT4, applicable hazardous areas as follows: Under normal circumstances, places that explosive gas mixtures may occur. And place explosive gas mixtures that may occur occasionally for a short time only under unusual circumstances in case of equipment failure or misuse.
The proof marks are Exd Ⅱ BT4 and Exd Ⅱ CT4.
Explosion proof overhead crane is applied to sites, where is not higher than the II B or II C-class, and the sites with explosive air mixture formed with inflammable gas (or steam) and air whose factory ignition temperature groups of not less than the T4 group.
DQCREANES designs and manufactures the material handling equipment for the harsh and hazardous application environments, such as, chemical plants, gas power plants, paint shops, oil refineries, and waste water treatment plants, etc.
Don’t know how to choose the right crane for your hazardous environment? Contact DQCRANES NOW to find the right material handling equipment with our engineers.