Span 7.5m-30m Single Girder Overhead Traveling Crane Explosion Proof Q235B

Span 7.5m-30m Single Girder Overhead Traveling Crane Explosion Proof Q235B

Anti - Explosion Overhead Crane Introduction

The single girder explosion proof overhead crane is a small single girder overhead crane with light lifting capacity, installed with anti-explosion electric hoist, with all the motors and electrical equipment of the explosion proof crane manufactured in line with international standards and regulations. The lifting capacity of the explosion proof single girder overhead crane is 1 to 20 tons and the working class is A3, which take stainless steel or nylon crane wheels to avoid the flame by friction, besides, all the components in electrical system is of high safety by conforming to national and international standards. It is provided with the highest level of safety, quality and reliability, which is required for hazardous environments such as oil refineries, petrochemical, paint industries, gas power plants etc.
Explosion-proof overhead cranes are designed based on Ex d (flameproof enclosure) and Ex e (increased safety) with CE marking: II 2G ck Ex de IIB T4 (standard), II 2G ck Exde IIC T4 (Special), II 2D ck Td A21 IP66 T135 (DUST).

Single Girder Explosion Proof Overhead Cranes

• Overhead crane capacity up to 20 tons
• Compact design with standard headroom electric hoist for maximum space utilization
• Minimum IP55 for electrical enclosure
• Enclosure up to IP66 for protection against flammable dust or extreme weather conditions.
• All crane motors are equipped with Insulation Class F and Temperature Rise Class B to provide a longer operational life span
• Electronic overload protection c/w warning horn
• Noise level below 85 dB(A) at full load
• Two speed control via pole changing for the hoisting motion, via inverter control for trolley and bridge motion for smooth and precise operation.
• Thermal protection for pole-changing and 3 PTC thermistors for inverter drive
• Crane brake with asbestos-free lining which activates automatically in case of power failure
• Supply Voltage: 380 V–460 V, 3 Phase, 50–60 Hz, Others upon request.

Advantages of Explosion proof overhead crane

• Innovative structure,
• Attractive appearance
• Advanced technology
• Flexible and smooth operation
• High safety and reliability

Anti - Explosion Overhead Crane Details