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Heavy Duty QDY Cabin Control Double Beam Bridge Foundry Casting Crane
QDY Foundry Overhead Crane Brief Introduction
Type: QDY YZ YZA types Overhead Foundry Crane
Lifting capacity: 5~500 ton
Span: 10.5~31.5m. Non-standard design can also be caught out according your requirement.
Structure:
1. The bridge: traverses on the railway;
2. The trolley: traverses on the beams;
3. The railway: tied to the building structure.
4. The main hook: lifts up and down;
5. The aux. hook: pours out the melting metal;
QDY Foundry Overhead Crane Technological Parameter
| Lifting Capacity | T | 125/32 | 140/32 | 160/32 | 180/50 | 200/50 | 225/65 | 240/80 | 280/80 | 320/80 | |
| Span | m | 19 | 19 | 27 | 28.5 | 28 | 27 | 22 | 22 | 24.5 | |
| Speed | Main Hook | m/min | 7.8 | 9.8 | 7.5 | 6 | 11 | 7 | 12 | 7.5 | 7.6 |
| Aux. Hook | 9.7 | 12 | 10 | 10 | 11 | 9.6 | 10 | 10 | 9.7 | ||
| Main Trolley | 36 | 43.5 | 40 | 41 | 41 | 35 | 40 | 29 | 38 | ||
| Aux. Trolley | 37.5 | 43.5 | 38 | 38 | 39.5 | 38 | 40 | 39 | 39 | ||
| Traveling of Crane | 73 | 84 | 80 | 78 | 84 | 80 | 80 | 58 | 76 | ||
| Max wheel pressure | Kn | 505 | 535 | 485 | 525 | 530 | 550 | 545 | 735 | 750 | |
| Steel track recommended | QU120 | ||||||||||
| Operational Model | Cabin; remote control | ||||||||||
| Working Duty | A7 A8 | ||||||||||
| Power Supply | Three-phase A.C. 380V, 50Hz or other | ||||||||||
QDY Foundry Overhead Crane Application
Mainly used to lift and pour melting metal, transport red-hot solid metal in cast house, foundry shop, steel mill, etc. When lifting melting metal, the main hooks under the hanging beam hang the two ears of the steel ladle while the aux. hook sway to pour out.
QDY Foundry Overhead Crane Working Conditions
1. The temperature of working is -10°C~+60°C.
2. The relative humidity is no more than 50% while the temperature is +40°C.
3. The industry voltage is 3phease AC, 380V, 50 HZ. It can be designed by your requirement.
QDY Foundry Overhead Crane Detail Description
1. Strong beams. The crane beams are of welded construction. This result in lower dead weight with a high degree of vertical and horizontal rigidity and smaller wheel loads.
2. End carriage: Crane travelling system, Motor-Reducer-Wheel driven system! motor used soft start motor which result in very stable starting!
3. Durable performance and High efficiency
4. Outstanding heat resistance with thermal-protective coating added at the bottom of the main beam!
5. Modern cabin control with Air conditioner to separate operators from harsh environment
6.Electrical equipment: Electric systems are Siemens brand or Schneider brand
7. Long service life with a low-maintenance
QDY Foundry Overhead Crane Safety Features
1. Overload protection: If the materials or electric current overstep the capacity, the crane will give a sharp warning for protection itself.
2. Emergency brake: If there's emergency situation, it could stop the crane to protect operator and goods.
3. Control Method: Room control or remote control to avoid any injure to the operation staff.
4. Main lifting motor: with thermal protection and currency protection.
5. Hooks with latch:to prevent goods fall down;
6. Rubber buffers
7.The travelling motor can be soft start motor and frequency adjustable-speed motor to start steadily and run safely.