Introduction
As a manufacturer based in China, we specialize in providing high-quality industrial equipment to merchants in countries outside of China. Our latest product, the Explosion-proof Hoist Double Girder Crane, is designed to increase the efficiency and safety of industrial operations in hazardous environments. In this article, we will introduce the key features and benefits of our product to help merchants make informed decisions when considering our Double Girder Crane.
Overview
The Double Girder Crane is a type of overhead crane used in industrial applications such as manufacturing, construction, and shipping. Unlike other types of overhead cranes, the Double Girder Crane has two girders, providing greater load-bearing capacity and stability. In addition to its high load-bearing capacity, our Explosion-proof Hoist Double Girder Crane is designed to operate safely in explosive or hazardous environments. It is equipped with multiple safety features that protect both operators and equipment from potential accidents.
Features
1. Explosion-proof Design
Our Explosion-proof Hoist Double Girder Crane is designed to operate safely in explosive environments, preventing the risk of fire or explosion. The crane is equipped with explosion-proof components, including motors, hoists, and control systems, ensuring the safe operation of the crane in hazardous environments.
2. Strong Load-Bearing Capacity
The Double Girder Crane is constructed from high-quality materials with a maximum load-bearing capacity of up to 50 tons. The crane's double-girder design provides a greater load-bearing capacity than other types of overhead cranes, allowing heavier loads to be lifted with ease.
3. High Efficiency
Our Explosion-proof Hoist Double Girder Crane is designed to provide maximum efficiency, minimizing the time required for loading and unloading operations. The crane has a fast lifting speed, allowing for quick turnaround times and increased productivity.
4. Multiple Safety Features
To ensure the safe operation of the crane, it is equipped with multiple safety features, including overload protection, limit switches, emergency stop buttons, and automatic power-off systems. These safety features protect both workers and equipment from potential accidents, reducing the risk of injury and equipment damage.
Benefits
1. Increased Safety
Our Explosion-proof Hoist Double Girder Crane is designed to operate safely in hazardous environments. With its explosion-proof design and multiple safety features, the crane provides a safe working environment for operators and helps to prevent accidents and injuries.
2. Increased Efficiency
The Double Girder Crane's high load-bearing capacity and fast lifting speed increase productivity and efficiency in industrial operations. This crane can easily handle heavy loads, reducing the time required for loading and unloading operations and increasing output.
3. Long Service Life
Our Explosion-proof Hoist Double Girder Crane is constructed from high-quality materials that are durable and long-lasting. The crane's design ensures it can withstand heavy use and harsh environments, providing long service life and reducing maintenance costs.
Conclusion
In conclusion, our Explosion-proof Hoist Double Girder Crane is an excellent choice for merchants in need of high-quality industrial equipment. The crane's explosion-proof design and multiple safety features ensure the safe operation of the crane in hazardous environments. Its high load-bearing capacity and fast lifting speed increase efficiency and productivity, while its durable construction provides long service life and reduces maintenance costs. We are confident that our product will exceed your expectations and provide a reliable solution for your industrial operations.
Explosion-proof Hoist Double Girder Crane is one kind of double girder bridge cranes; the bridge structure is the same with standard double girder bridge crane. The crane use frequency is general, so it is with high cost performance using explosion-proof electric hoist trolley as lifting mechanism. Compared with explosion-proof single girder crane, this crane is with higher safety performance, more solid and stable structure. The working class of this type explosion proof crane is A3-A4, working environment temperature is -25°C to 40°C.
Explosion level including ExdIIBT4 and ExdIICT4, applicable hazardous areas as follows: Under normal circumstances, places that explosive gas mixtures may occur. And place explosive gas mixtures that may occur occasionally for a short time only under unusual circumstances in case of equipment failure or misuse.

Specific parameters of Explosion-proof Hoist double girder crane:
|
Capacity |
t |
5 |
10/3 |
16/3 |
20/5 |
32/5 |
|
Working duty |
ISO |
A3, A4 |
||||
|
Span |
m |
7.5~31.5 or customized |
||||
|
Lifting height |
m |
6/ 9/ 12/ 18/ 24/ 30 |
||||
|
Main hook lifting speed |
m/min |
8/0.8 |
7/0.7 |
3.5/0.35 |
3/0.3 |
2.3/0.23 |
|
Aux. hook lifting speed |
m/min |
/ |
8/0.8 |
8/0.8 |
8/0.8 |
8/0.8 |
|
Traversing speed |
m/min |
0~20 |
0~20 |
0~20 |
0~20 |
0~20 |
|
Travelling speed |
m/min |
0~20 |
0~20 |
0~20 |
0~20 |
0~20 |
|
Working temperature |
℃ |
-25~40 |
||||
|
Explosion-proof Grade |
Exd IIBT4/ Exd IICT4 |
|||||
|
Power supply |
380V50Hz,3-phase or customized |
|||||
How to Operate Explosion Proof Overhead Crane:
1. The explosion proof bridge crane usually has two operation methods: ground operation and cab operation. Customers can choose either of them based on their need.
2. The ground operation is realized by a push-button box which sets an emergency switch button and control buttons of all running mechanism.
3. For cab operation, the operating room is equipped with controllers of all running mechanism, main power switch, emergency switch and electric bell. Crane running, trolley running and lifting mechanism are all equipped with limit switches so as to limit the movement of these systems. That is to say, when the limit switch is turned off, the crane will stop running, and then when turned on, it can only operate in the opposite direction, thus ensuring safety.
4. Any operator for explosion proof overhead traveling crane should receive safety training before work and strictly follow the operating rules during work in order to protect themselves and ensure safety.

Manufacturer (KHICRANES) introduction
1. We are Direct Factory, 18 years’ manufacture and 15 years exporting experience.
2. Special design can be made by clients’ request, no minimum order quantity requirement.
3. Professional design with strict test procedure before leaving factory, top quality guaranteed.
4. 24H online contact by 0086 150 3730 4490 (Mobile/whatsapp/wechat).



Why choose us?
- We use the latest technology to manufacture safe, reliable, and high-quality Explosion Proof Overhead Cranes.
- Our company works closely with scientific research institutions, conducts joint research, follows up the international market, continuously improves process technology, and strives to develop new products that meet the needs of users.
- Our engineering team develops and constantly improves the design of our Explosion Proof Overhead Cranes to meet customer demands.
- Responsibility to customers, investors, government, company shareholders and the company itself is our highest credo.
- Our precise engineering ensures the highest quality of Explosion Proof Overhead Cranes.
- Through our continuous optimization, our production equipment has been improved, processes have been improved, and production efficiency has been increased.
- Our factory is equipped with state-of-the-art equipment to ensure the production of high-quality Explosion Proof Overhead Cranes.
- With an excellent R&D team, the company will perfectly absorb more advanced technologies and teach them to domestic counterparts to enable the industry to develop rapidly.
- Our company continually invests in research and development to enhance our Explosion Proof Overhead Crane technology.
- In order to make our company a leading manufacturer of Explosion-proof Hoist Double Girder Crane and to achieve our common goals, we take quality first, customer first, and social responsibility as our company's values.
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