Handling 80-ton payloads requires more than just raw power; it requires mathematical precision. For a heavy-industry leader in Germany, Gradin engineered a Dual-Set Synchronized Scissor Lift Platform. This project addresses the critical need for absolute horizontal stability during the assembly of massive industrial components, where even a 2mm tilt could lead to catastrophic failure.

Reto y solución

Retos de los clientes

In ultra-heavy lifting, the “Information Foraging” for safety data is intense. The client feared:

The Risk: Non-synchronized lifting causing eccentric load stress and structural fatigue.
The Consequence: Million-euro losses in equipment damage and prolonged operational downtime.

Solución personalizada de GRADIN

Gradin’s solution leveraged Mechanical-Hydraulic Cross-Linking:

Closed-Loop Synchronization: A high-precision flow distribution system ensuring all scissor sets move in perfect unison within ±2mm tolerance.
Extreme Load Rigidity: Utilizing high-tensile structural steel optimized via Finite Element Analysis (FEA) to ensure zero platform deflection at 80,000kg.
Safety Redundancy: Multiple safety layers including burst-valve protection and electronic tilt-monitoring.

Parámetros técnicos y marcas compatibles

Parámetros técnicos

Metric	Especificaciones
Max Capacity	80,000 kg (80 Tons)
Synchro-Precision	< 0.2% Total Stroke Variance
Platform Type	Heavy-Duty Dual-Linkage Scissor
Norma de seguridad	CE / EN 1570-1
Drive Power	High-Torque Hydraulic Power Unit (HPU)

Gradin: Providing the structural certainty for global heavy industry.

Marcas colaboradoras

Nuestras máquinas basculantes incorporan componentes de marcas nacionales e importadas de primera calidad para los sistemas de control eléctrico, neumático, hidráulico y mecánico.
1. Componentes de control eléctrico
Las piezas de calidad garantizan un funcionamiento preciso y estable
•SIEMENS: PLC, variador de frecuencia, componentes de baja tensión
•MITSUBISHI: Servomotores y sistemas de accionamiento
2. Componentes neumáticos e hidráulicos
Garantiza un giro suave y una gran capacidad de carga
•SMC: Cilindros y accesorios neumáticos
•REXROTH: Válvulas hidráulicas y estaciones de bombeo
3. Piezas de transmisión mecánica
Su estructura sólida garantiza un funcionamiento fluido
•HIWIN: Guías lineales y conjuntos de husillos
•NSK: Rodamientos rotativos de alta precisión
4. Componentes para la distribución de baja tensión
•CHINT/DELIXI: Disyuntores e interruptores
•EATON: Componentes de seguridad y distribución

Ejecución de proyectos y logros

Detalles de la implementación

Ejecución y logros

Efficiency Upgrade | 80-Ton Synchronized Scissor Platform Eliminates Structural Deflection

For heavy-duty structural manufacturing clients with ultra-heavy load processing demands, we delivered a customized 80-Ton Synchronized Scissor Platform. Designed specifically for large-scale heavy component lifting and high-precision positioning, this advanced synchronized lifting solution replaces traditional single-scissor lifting equipment plagued by platform deflection, shaking and unbalanced stress. It effectively solves core industry bottlenecks in ultra-heavy load processing and achieves stable, deflection-free high-precision industrial lifting.

1. Anti-Deflection Synchronized Structural Design

Conventional scissor lift platforms suffer from inevitable structural deflection, tilt and lateral shaking under 80-ton extreme loads, caused by unsynchronized stress and insufficient structural rigidity. This customized platform adopts a dual-group synchronous scissor linkage system and symmetrical integral welded structure. It realizes full-platform uniform stress bearing, completely offsets heavy-load bending pressure, and thoroughly eliminates platform deflection, tilt and displacement during full-stroke lifting.

2. High-Precision Lifting Boosts Overall Productivity

Traditional heavy-load lifting requires repeated manual leveling, position calibration and secondary correction due to structural deformation, resulting in long operation cycles and low throughput. The precision synchronous hydraulic control system ensures fully balanced, stable and consistent lifting across the entire platform. It improves heavy-duty processing efficiency by over 80%, eliminates idle waiting and repeated adjustment procedures, and optimizes the overall production rhythm.

3. Zero Deflection & Zero Assembly Errors

Large heavy structural workpieces require ultra-high horizontal flatness and positioning accuracy. Slight platform deflection will cause assembly misalignment, local stress concentration and workpiece scrapping. This synchronized scissor platform maintains perfect horizontal balance under full rated load, achieving zero structural deflection, zero shaking and zero positioning errors. It ensures high-precision assembly and processing quality for super-heavy workpieces and reduces rework loss.

4. Significant Labor & Operational Risk Reduction

Ultra-heavy load processing traditionally requires multiple professional workers to assist in leveling, monitoring and position correction, with high labor costs and unstable manual operation errors. This automated synchronous lifting platform supports single-person independent operation. It simplifies complex heavy-load operating procedures, reduces human intervention, and realizes stable, high-frequency and high-precision lifting operation.

5. Heavy-Duty Industrial-Grade Durability

Tailored for long-term cyclic ultra-heavy load operation, the whole machine adopts thickened high-strength steel structure and wear-resistant high-pressure hydraulic components. Equipped with synchronous balance control, overload protection, anti-fall locking and emergency stop devices, it runs stably in extreme heavy-load working conditions with low failure rate. The professional anti-deflection structure effectively improves equipment rigidity and extends service life, lowering long-term maintenance costs.

Beneficios generales del proyecto

After official commissioning and operation, the client’s ultra-heavy load processing efficiency increased by 80%+, achieving zero structural deflection and zero workpiece rework. The entire heavy-load lifting and assembly process realized automation, standardization and high-precision operation, effectively solving the long-standing industry pain point of heavy-load structural deformation and greatly improving factory production capacity and core competitiveness.

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Gradin Machinery es un fabricante líder especializado en plataformas elevadoras y soluciones de elevación hidráulica. Con certificaciones ISO y CE, ofrecemos equipos seguros, confiables y personalizados para satisfacer las necesidades industriales a nivel mundial

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La plataforma de tijera sincronizada de 80 toneladas elimina la deformación estructural

Descripción general del cliente