QB Explosion Proof Bridge Crane

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What is QB Explosion Proof Bridge Crane

QB Explosion Proof Bridge Crane is designed for explosive gas atmospheres with explosion-proof electrical equipment. They can lift loads from 5 ton to 75 tons.

Explosion proof bridge crane is one of the various types of explosion-proof and hazardous environment material handling equipment, 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 bridge crane is 5 to 75 tons and the working class is A4 and A5, and the specific parameters is shown in the following diagram:

Tipo De Producto	QB
Capacidad De Elevación	5~75t
Longitud de espacio	10.5~31.5m
Grupo de clasificación	A4, A5
Temperatura Ambiente	-20~40℃

Components of Explosion proof crane

The explosion proof crane offered by Dongqi de la grúa is mainly consisted of bridge structure, lifting mechanism, crane traveling mechanism, electric equipment, etc.

Diagram of explosion proof bridge crane

Explosion Proof Bridge Crane Zoning

Hazardous areas are categorized into zones according to the assessment of the frequency of the occurrence and duration of an explosive atmosphere. A zone is an area in which an explosive gas atmosphere:

is present continuously or for long periods of time, Zone 0;
is likely to occur in normal operation, Zone 1;
is not likely to occur in normal operation and, if it occurs, will only exist for a short time. Zone 2.
Explosion Proof bridge Crane Zoning: Zone 1 & Zone 2 Hazardous Areas.

Application of Explosion proof bridge crane

La prueba de que las marcas son Exd ii BT4 y Exd ii CT4.

Explosion proof 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.

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.

Advantages of Explosion proof bridge crane

Innovative structure,
Attractive appearance
Advanced technology
Flexible and smooth operation
Alta seguridad y fiabilidad

Cómo personalizar la Grúa de arriba de China

Somos un fabricante de grúas encuentra en China, proporcionando grúa servicios de personalización global de la grúa clientes. Si desea personalizar una Grúa, usted puede dejar un mensaje en el sitio web o Correo electrónico: sales010@cranesdq.com, nos diga la siguiente información, y nuestro gerente de ventas se pondrá en contacto con usted:

Capacidad de elevación (ton): __ ?( La capacidad nominal)
Altura de elevación (m):__ ? (Altura de gancho de centro para la planta)
Span (m): __ ? (La distancia entre el centro del ferrocarril)
Velocidad de elevación (m/min): __ ? ( Simple, Doble, Variable)
La distancia de desplazamiento (m): __ ? (La longitud del carril)
El trabajo deber: __ ? (¿Cuántas horas al día? Cuántas veces en una hora?)
¿De qué material a ser levantado: __ ?
Industrial de tensión: __ ? ( como :380V, 50Hz, 3ph )