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Mature Technology Explosion - Proof Single Girder Overhead Cranes For Coal Mine
Introduction:
The explosion-proof crane is based on the crane, and is designed according to GB3836.1-2010 "Explosion-proof Electrical Equipment for Explosive Atmospheres" and GB3836.2-2010 "Electrical Equipment for Explosive Atmospheres Separated Electrical Equipment "d"", with a reasonable structure , Beautiful appearance, strong explosion-proof and so on. The whole machine is used together with HB (BCD) and HBS (BMD) explosion-proof electric hoists. The lifting capacity is 1-10 tons, the span is 7.5-22.5 meters, the working level is A3-A5, and the working environment is -25℃～+40℃.
Technical Parameter:
| Load Capacity (ton) | Span /Rail Gauge (m) | Max. Lifting height (m) | Duty Class |
| 1 | 5~35 | 3~25 | A5 or A3 |
| 3 | 5~35 | 3~25 | A5 or A3 |
| 5 | 5~35 | 3~25 | A5 or A3 |
| 10 | 5~35 | 3~25 | A5 or A3 |
| 12.5 | 5~35 | 3~25 | A5 or A3 |
| 15 | 5~35 | 3~25 | A3 |
| 16 | 5~35 | 3~25 | A3 |
| Customizable | Customizable | Customizable | Customizable |
Classification:
This kind of crane is mainly used for hoisting and transportation in explosive gas environment. Its basic structure is similar to that of ordinary bridge cranes, but explosion-proof measures are taken in mechanical parts such as motor and electrical parts and metal contact surfaces to ensure the safety of explosion-proof environment. . Explosion-proof bridge cranes can be divided into two types according to explosion-proof categories:
1. Explosion-proof bridge crane for coal mine:
Mainly used in the above-ground part of the coal mine and the non-mining surface part of the mine, the crane should have a mining coal safety certificate (MA certification);
2. Factory explosion-proof bridge crane:
Mainly used in dangerous and important places with flammable gas or flammable mixture, the crane should have an explosion-proof certificate issued by the national testing center;
Application:
This product is widely used in factories, warehouses and stockyards of chemical units. It has two forms: ground and driver's cab. The driver's cab is divided into two types: open type and closed type. The installation form is divided into left and right, and the entry direction is divided into side, End face, for users to choose according to their respective usage.
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