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Explosion Proof Single Girder Overhead Crane
Capacity:
1~20t, According to your suggestions
Lifting Height:
6~24m, According to your suggestions
Span:
7.5~28.5m, According to your suggestions
Voltage/Hertz:
According to your demands
Working Class:
A3
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Apply: This crane adapts to the environment in factory that have explosive gas formed by inflammable gas, steam and air of which explosion proof grade is less than B grade or C grade and ignition group is more than T4 (135℃)group.
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Capacity:
Lifting Height:
Span:
Voltage/Hertz:
Working Class:
  • A3
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Product Overview

Motor and electrical appliances of this crane are explosion proof type. When explosion proof grade is ExdII CT4, travelling mechanism should do spark proof treatment. The whole machine meets standards of JB/T10219-2001 (Specification for explosion-proof cranes with electric wire rope hoist),explosion proof grade have ExdII BT4 and ExdII CT4 two kinds. It has characteristic of rational construction, perfect appeaance and strong Ex technical performace.


This product is suitable for areas where the explosion-transmission is not higher than IIB or IIC and the ignition temperature group of inflammable gas or explosive mixture of steam and gas is not lower than T4. Applicable dangerous zones are zone 1 and zone 2. (please refer to GB 3836.1-2000 for details).

It is generally controlled on the ground, but control from the driver' cabin is also allowable. The working grade is intermediate.

(Note: 5-10t crane does not have an auxiliary hook.)


Components:

Control method: Cabin control.

Explosion proof electronic hoist.

The decelerator, Motor are famous brand or other brand according to customer requirement.

Many electric elements are choosed under the customer required.


Feature:

High safty fator

Precision

Move and stop smoothly

Easily intall, maintain,dismantle

Parts and compent are easy to change when broken.

Competive price.


Conditions of Use:

1. Elevations less than 1000m.

2. Ambient air temperature does not exceed -20 ~ 40 degrees Celsius.

3. Ambient air relative humidity is not more than 85% (+25 degrees Celsius)

4. Indoor use (corrosive environment and outdoor areas, take special orders).

5.Five. Rated cycle of 10 minutes, the benchmark of 25% continuous power, the equivalent number of starts per hour, not more than 120 times.

6. Electric hoist the main circuit rated voltage up to AC 380V, rated frequency 50Hz, control circuit voltage 380V, 36V and 42V.

7. Apply when the plant specified in Table 1 within the flammable gas, vapor and air, an explosive mixture.


Safety:

Overload protection,

Main lifting motor with thermal protection,

Hooks with latch,

Rubber buffers,

Protective earthing,

Crane switch and travel end switch,

Emergency switch can stop all movement when any dangerous happened,

Sub-assemblies characteristic are tested before assemly.


Application Scenario

This crane adapts to the environment in factory that have explosive gas formed by inflammable gas, steam and air of which explosion proof grade is less than B grade or C grade and ignition group is more than T4 (135℃)group. And the explosion proof electric hoist adapts to 1 area or 2 area, not 0 area.


Application Scenarios for Explosion Proof Single Girder Overhead Crane

Overview

The Explosion Proof Single Girder Overhead Crane is specifically designed for use in hazardous environments where the risk of explosive gases, vapors, or dust may be present. This crane is ideal for settings where the explosion-proof requirements are less than B grade or C grade, and the ignition group is classified higher than T4 (135°C). It is crucial for industries that require safe and efficient material handling in potentially explosive environments.


Key Applications

Petrochemical Industry

In petrochemical facilities, flammable gases and vapors are common in processes such as refining and chemical production. The explosion-proof design of this overhead crane enables it to safely operate in locations where explosive gas mixtures may be present, ensuring reliable material handling without the risk of ignition.


Pharmaceutical Manufacturing

The pharmaceutical sector often uses volatile organic compounds in production and research. The Explosion Proof Single Girder Overhead Crane allows for the safe transportation of raw materials, intermediate products, and finished goods, all while adhering to strict safety regulations. By utilizing this crane, manufacturers can ensure both compliance and safety in their operations.


Paint and Coatings Industry

Facilities that produce paints, coatings, and solvents frequently handle flammable materials. This crane can operate in environments where the presence of explosive vapors is a concern, providing a robust solution for moving heavy materials securely and efficiently. The explosion proof nature ensures that operations can continue without interruption.


Waste Management Facilities

Waste processing facilities that handle hazardous materials, including those producing flammable gases, can greatly benefit from the safety features of this explosion-proof crane. This equipment allows for the safe lifting and moving of materials, reducing the risk of accidents and ensuring compliance with safety protocols.


Mining and Mineral Processing

The mining industry often works under conditions where flammable dust or gases may be generated. The Explosion Proof Single Girder Overhead Crane can facilitate the safe transport of heavy mining equipment and materials, minimizing the risk of ignition and ensuring operational efficiency.


Power Generation

Facilities that generate energy from natural gas, coal, or other combustible materials must handle potentially explosive substances safely. The integration of this overhead crane into such settings not only supports heavy lifting tasks but also enhances overall safety measures by conforming to explosion-proof standards.


Metal Fabrication and Welding Workshops

Environments where welding and cutting occur can produce flammable fumes and particles. This crane is well-suited for lifting heavy metal components while minimizing the hazards associated with explosive atmospheres, thus enabling safer working conditions.


Conclusion

Overall, the Explosion Proof Single Girder Overhead Crane is an indispensable tool across various industries that operate in hazardous environments. Its ability to safely handle materials in explosive conditions ensures that operations can continue smoothly while adhering to stringent safety standards. Adopting this specialized crane leads to increased efficiency, reduced risk of accidents, and enhanced compliance with regulatory requirements.

  • Explosion Proof Single Girder Overhead Crane
  • Explosion Proof Single Girder Overhead Crane
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