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NL CENTRU DE RESURSE > STUDII DE CAZ
Scissor Lift Platform For Graphite Material Company
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POSTED: 11/12/2024
Introducere
Clientul este implicat în cercetarea, producția și exploatarea materialelor din grafit. Pentru a reduce dificultatea încărcării mărfurilor în camioane în timpul procesului de producție și pentru a îmbunătăți eficiența generală, aceștia utilizează o platformă de ridicare pentru a regla înălțimea camionului. Acest lucru elimină sau minimizează diferența de înălțime dintre bunuri și platforma camionului, reducând volumul de muncă al stivuitoarelor și scurtând semnificativ timpii de încărcare.
Technical Solution
Structural Design: The solution adopts a single-layer four-span structure, with button controls for platform elevation. The platform automatically stops at both the highest and lowest limit positions.
Power System: The equipment features a 37 kW integrated pump station, utilizing a Siemens motor, Jinan Military Industry hydraulic pump, and Beijing Huade solenoid valve, ensuring reliable performance.
Electrical Specifications: The equipment operates on a power supply of 380V/3/50Hz, with a control voltage of DC 24V. Electrical components are from the Schneider brand, and the PLC is from Siemens.
Safety Mechanism: The lifting platform is equipped with a fall protection device at high positions, ensuring that the platform height remains constant regardless of the load variations when vehicles enter or exit.
Synchronization Features: The equipment includes two synchronization rods that, along with the integrated rigid platform, ensure simultaneous lifting and lowering of the two-span scissor structure.
Emergency Descent Function: The platform is equipped with an emergency descent feature, allowing for manual control of the lift in situations where the electrical control system fails or during power outages.
Equipment Specifications
| Parametru | Details |
|---|---|
| Model de produs | SJG60-1.75 |
| Dimensiunea platformei | 23000 x 3300 mm |
| Dimensiunea spațiului necesar | 23100 x 3400 mm |
| Docking Stations | 2 |
| Structural Design | Single-layer four-span |
| Travel Height | > 1750 mm |
| Rated Load | > 60 tons |
| Viteza de ridicare | 1-2 m/min |
| Finish Color | Mid-gray or blue |
| Metoda de instalare | Embedded foundation installation |
Caracteristici de siguranță
| Oprire de urgență | The equipment controller has an emergency stop button. Pressing it halts operation immediately. To restore functionality, turn the button counterclockwise after the emergency is resolved. |
| Protecție la suprasarcină | The hydraulic power unit is equipped with an overload relief valve. If the weight exceeds the rated load, the valve directs the hydraulic pump to internal circulation, preventing the platform from rising. Normal operation resumes once the load is within capacity. |
| Protecția împotriva exploziilor | The cylinder has an explosion-proof valve. If the hydraulic oil line disconnects or ruptures, the valve locks the oil inside, preventing sudden pressure loss that could cause platform descent. |
| Manual Descent | A built-in pressure relief valve in the hydraulic power unit allows the platform to descend by its own weight in case of power loss or failure. |
| Phase Loss Protection | The distribution box features a phase loss protection relay. In case of a phase loss, it enters a protective state, cutting power to the motor to prevent damage. |
Scissor Lift Products
Fixed Scissor Lift Cases
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