Cmk Electro Power Pvt. Ltd.
Rajkot, Gujarat
Industries: Mining
97129 77598 · sales@cmkindia.com · Website
Rajkot, Gujarat
Industries: Mining
97129 77598 · sales@cmkindia.com · Website
Rajkot, Gujarat
Industries: Oil & Gas, Electrical, Construction
+91 97129 77753 · inquiry@topcrane.in · Website
A bridge girder spans the bay and travels on runway rails mounted along the walls or on gantry legs, and a hoist trolley moves across the bridge. Together these three motions cover the whole floor area. Cranes are rated by safe working load, span and duty class, and are controlled from a pendant, a radio remote or a cabin. They are common in factories, foundries, steel yards and power stations.
A jib crane or a simple hoist serves a limited area or a single point. An EOT crane covers the whole bay and handles heavier loads, but needs a runway, a supporting structure and more investment.
A classification of how often and how heavily the crane will work, from light use to continuous heavy duty. Choosing too low a class shortens its life, so describe your use honestly.
A load test after installation, regular inspection of the hoist, rope or chain, brakes and limit switches, and use only by trained operators. Follow the rules that apply in your location.
The runway and its supporting structure must be designed for the crane loads. Ask the supplier for the loads and have a structural engineer check the building.
A single-girder crane is lighter and cheaper and suits moderate loads and spans. A double-girder crane carries heavier loads and larger spans and gives more headroom options.