This overhead crane is characterized by a more reasonable structure and high-strength steel as a whole, and the main beam and end beams are made of U-shaped channel steel plates.
It is a kind of light-duty crane, with a capacity of 1 to 20 tons. The span is 7.5to 31.5 meters. The working grade is A3. The working temperature is -25°C to 40°C. It is matched with an electric hoist which is a CD model or MD model.
This kind of overhead crane (overhead crane) is widely used in factories, warehouses, material inventories and other places to lift goods. It is forbidden to use inflammable, explosive, and other corrosive environments.
General characteristics of single girder overhead cranes:
1. Crane steel material: Q235B, Q345B/Q345D
2. The box structure makes it firm and stable, independent handle operation, and can also be equipped with wireless remote control, with powerful functions and reasonable appearance.
3. Wheels: All wheels are vacuum forged, (or according to customer requirements), and medium frequency quenching, made by our factory.
4. The wheels, wire ropes, gears, and couplings are produced and cast by CNC machine tools.
5. Motors: Nanjing Special Motors or Nanjing General Factory Motors, the quality is leading domestically.
6. Brand of main Electrical parts: Schneider or Siemens brand.
7. Control method: Pendant line with pressing button control, remote control, operator cabin control.
Safety protection of single girder overhead cranes:
1. Weight overload protection device
2. High-quality, long-term use, impact-resistant polyurethane buffer
3. Crane limit switch
4. Loss of pressure protection
5. Emergency stop system
6. Lifting limiter
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