Ex-Proof Cranes
Ex-proof cranes
are used in the petro-chemical industry where the hazard of explosion or fire is high.
Explosion-proof and fire-proof cranes system are a handling equipments which are use in hazardous areas.
ATEX certified overhead cranes are used in oil refineries, natural gas and oil transportation lines, maintenance and repair rooms.
These crane systems, which are called flameproof cranes, are widely used in military fields. ATEX certified crane systems are also used in gun and ammunition depots, in order to prevent the possibility of sparking and causing explosion in ammunition shipments.
Explosion-proof cranes are another name for this group. All of the ex-proof cranes are designed according to the type and explosion class of the flammable or explosive substance in the environment and all the electrical and mechanical parts used are selected according to this class.
Please contact us for more information about ATEX certified cranes and equipments.
Examples of Our Ex-Proof Crane Installations
Please contact us for more references and technical details.
Arnikon Process Cranes Features
- Design
- Technology
- Production
- Maintenance & Security
- Deflection is calculated at a rate of at least 1/1000 in double girder bridge constructions used with our custom manufacturing process cranes. It uses heat shields that protect the construction against heat as required.
- Mechanisms are selected according to the desired lifting and execution speeds and working class.
- Process Cranes are designed in the strongest and lightest way possible and manufactured in accordance with DIN norms and FEM standards
- Lifting-lowering, execution gearboxes are produced by choosing the gearboxes with appropriate service factor according to parallel shaft type and fem classes.
- In the main lift, auxiliary lift, trolley walking, bridge walking systems, inverter drives are used to provide non-impact movement and minimum load swing.
- Within the application, phenomena such as positioning, positioning in x-y-z axes in process cranes, automatic stop-and-go movements in any direction, working time detection, electricity consumption, fault detection, remote intervention to some malfunctions can be processed.
- Suitable motors, forced fans, air conditioners in the electrical room and control cabinet can be used according to the working environment.
- It is stopped by electrohydraulic brakes. Emergency stop safety brakes can also be used according to tonnage and need.
- The welds of the bridge beams produced using quality certified sheet metals are checked by non-destructive methods, and the dimensions are controlled according to TS-EN-1090 tolerances.
- All of the outsources of the bridge beams are welded with submerged arc welding robots.
- In the production of crane bridges, sandblasting and painting are applied according to world standards. Special paint applications can be made considering the working conditions of the crane. We can paint in special colors requested by our customers.
- In special manufacturing process crane systems; We have radio frequency remote control and control from the cabin options.
- Single or double line I beam cable trolley current reception system is preferred as current receiving festoon line along the bridge.
- There is a maintenance platform in accordance with the standards on one or two beams of the bridge in order to perform the maintenance safely in custom manufacturing process crane systems.
- Options such as manually locked parking brake systems, monitoring systems, wind sensors can be used according to their usage areas.
- At the walking end of the bridge, there are switches to cut the current without hitting the buffers. In addition, if there is more than one bridge crane system in the same hall, sensor switches are used to prevent them from hitting each other.
- Loadcell load switches used in cranes are one of the biggest measures in preventing accidents in your business. With their digital features, load information can be transferred to a screen and provide continuous information about the loaded load.
- Arnikon Engineering guarantees minimum load swing, minimum wear and tear, and low maintenance costs with its products.
