BCD a prueba de Explosión Eléctrica de la Grúa

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What is BCD Explosion-proof Electric Hoist

A prueba de explosión eléctrica de la grúa está especialmente diseñado para la manipulación de materiales con las características de la prueba de explosiones. A prueba de explosión eléctrica de la grúa está diseñada y fabricada de acuerdo a GB3836-2000 disposiciones y normas internacionales, con la explosión de prueba de la marca de D II BT4, y D II CT4, que pueden ser suministrados a las aplicaciones que tiene el nivel de II a, II B, II C grado, la temperatura sub-grupos T1-T4 grupo de combustibles, gas, vapor y aire a partir de la explosión de mezclas de gas en una zona, la zona 2 zonas. La capacidad de elevación de prueba de explosión eléctrica de la grúa es de 0,5 a 16 toneladas y de trabajo de la clase de prueba de explosión de la grúa es de M3. Los parámetros principales de la grúa es como sigue:

Tipo De Producto	BCD
Capacidad De Elevación	0.5~16t
Altura De Elevación	6~18m
Grupo de clasificación	M3
Temperatura Ambiente	-25~40℃

Design drawing of explosion-proof electric hoist

Explosion-proof electric hoist drawing

Applications of explosion-proof electric hoist

Explosion proof electric hoist can be used on the main I-beam track to run in straight or curve line to handle materials or installed on a fixed bracket as a lifting solution for heavy loads. Explosion- proof electric hoist also can be fixed to different applications, working with explosion proof single girder overhead travelling crane or with the explosion proof dual beam bridge crane, etc.

Environmental conditions of explosion proof electric hoist

Explosion proof electric hoist is applied to the environment with the elevation below 1000m, with relative humility, with the Class I, Class IIB and IIC.

The temperature scale of explosion proof hoist is class T1-T4 (explosion hazardous area).

Explosion proof electric hoist can be hanged on I beam rail, explosion proof single girder or double girder, or other fixed support for material handling, etc.

Advantages of explosion proof electric hoist

Explosion proof electric hoist from Dongqi de la grúa has the following advantages:

Compact structure, small size, light weight, large capacity.
High safety and reliability.
All the spare parts are generalized and changeable, which make hoist maintenance easy and simple.
No spark materials are used to the outside parts enhancing anti-explosion ability of electric hoist.
Explosion proof electric hoist is designed and manufactured according to GB3836-2000.

Features of explosion proof electric hoist

Explosion proof electric hoist from Dongqi crane has the following features:

1. En el motor de elevación

Lifting motor used in explosion proof hoist is fully closed tapered rotor asynchronous motor of explosion-proof motor series.
Max .torque of lifting motor is 2-3 times of full loading, ensuring the safety and reliability of explosion proof hoist.
The lifting motor has the insulation class of B or F and the protection class is IP44/IP54.

2. Lifting reducer

Explosion proof hoist adopts standardized modulus of cylindrical gears, installed with antifriction bearing, which is convenient to maintenance.
High strength gear and gear shaft are made from heat treated alloy steel.
Lifting reducer shell is made of high quality cast iron which is closely assembled and is dust proof.
The lifting reducer can work reliably and high efficiency.

3. On hook

The hook of explosion proof electric hoist is made of high quality carbon steel, supported in the hook beam through a single scroll thrust bearing, free oscillation.
Hook for 5t and below loads is single slippery wheel whereas hook for 10t or heavier loads is double slide wheel.
Explosion proof hoist use hooks with card board type structure at hook end.
When explosion proof hoist is applied to application of explosion –proof dllCT4, the hood head will be made from stainless steel.
Protection devices are adopted, such as, up and down traveling limiter, overloading limiter, and anti-clashing devices, etc.

4. Operation

Explosion proof electric hoist can be operated through wire rope control and remote control. The explosion proof switches is safe and reliable.

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Cómo personalizar eléctrico de la grúa de China

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

La capacidad de carga, altura de elevación;
La suspensión de gancho, orientado carro, carro motorizado);
Los tipos de control;
El ciclo de trabajo de la grúa de la velocidad, la velocidad del carro, y el tamaño del haz;
La aplicación, lo que los materiales a ser levantado.