Description

QB Double Girder Explosion-Proof Overhead Crane

Explosion proof doubel girder overhead bridge crane is one of the various types of explosion-proof and hazardous environment material handling doubel girder overhead bridge crane, with all the motors and electrical equipment of the explosion proof double girder overhead crane manufactured in line with international standards and regulations. The lifting capacity of the explosion proof doubel girder overhead bridge crane is 5 to 75 tons and the working class is A4 and A5

The proof marks are Exd Ⅱ BT4 and Exd Ⅱ CT4.

Explosion proof doubel girder overhead bridge 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.

JUREN CREANES 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.

Advantages

• Steel Q235B and Q345B
• the girder is connected by high strength screws
• welding seams are tested by high strength screws
• epoxy zinc-rich primer, and the thickness of oil film is 140 μm
• Forged wheels ,hardened gears and reliable disc brake
• Compact reducer motor drive, stepless control
• Compact structure, small volume an light weight trolley
• Good operation performance,stepless speed regulating and running smoothly.

Specification