10.22.2025 / 6-minute read
Hydraulic Core Turning & Stacking Tables | 1-100 Ton
Übersicht
This case analysis delves into how the Hydraulic Core Turning and Stacking Table addresses core challenges in traditional transformer core manufacturing, bringing revolutionary improvements in efficiency and quality for small and medium-sized transformer production.
With its modular design, precise hydraulic control, powerful process adaptability, and exceptional structural reliability, the Hydraulic Core Turning and Stacking Table has become an indispensable key asset in modern transformer core production lines. It is not merely a tool for achieving high-quality core manufacturing but a driving force behind process advancement and cost-effective efficiency gains in transformer production.
Grundlegende Parameter
| Parameter Kategorie | Specification Item | Details & Specifications |
|---|---|---|
| Core Specifications | Tragfähigkeit | 1 ~ 100 Tons (Customizable) |
| Compatible Core Types | Three-Phase Core, Five-Limb Core, Lamination | |
| Platform Structure | Modular Block Combination (Large), Monobloc Design (Small) | |
| Precision Metrics | Table Surface Deformation | < 2 mm |
| Perpendicularity (Stacking Table vs. Turning Beam) | < 2 mm (Before & After Turning) | |
| Mechanical & Structure | Beam Adjustment | Synchronously Moving Beams on both sides |
| Antriebssystem | Hydraulic Cylinder-driven Turning | |
| Drehgeschwindigkeit | Einstellbar | |
| Sicherheitsmerkmale | Turning Support Legs (for stability after 90° turn) | |
| Material des Rahmens | Hot-rolled steel or Low-carbon welded structure, Stress-relieved | |
| Hydraulisches System | Key Components | Imported Brand Hydraulic Components (e.g., Cylinders) |
| Synchronisierung | Excellent synchronization, ensures deformation-free core | |
| Installation & Adaptability | Installation Requirement | Large: Foundation needed; Small: No foundation, Easy to move |
| Core Window Adaptability | Flexible assembly based on core window size, High adaptability | |
| Table Surface Dimensions | Customized per client requirements | |
| Process Compatibility | Compatible Processes | Suitable for Top Yoke Non-removal Process & Traditional Process |
| Fixture Compatibility | Excellent synchronization ensures deformation-free core |
Challenges & Solutions
- Traditional Challenges: Traditional core stacking and turning relied heavily on overhead cranes and manual labor, leading to inefficiency, poor synchronization, potential core deformation, high safety risks, and poor adaptability to various window sizes.
- Process Optimization: The table allows for strap tying while the core is horizontal, eliminating the need for complex auxiliary clamps used in vertical tying, simplifying operations and reducing cycle time. The Synchronously Moving Beams on both sides adjust precisely to fit different core column diameters (MO), ensuring wide applicability
Reliability Design
- Core Component Reliability: Critical hydraulic components (e.g., cylinders) use imported brands, guaranteeing long-term operational stability and high reliability from the source, thereby reducing failure rates.
- Structural Strength & Precision: Finite Element Analysis (FEA) is used in design optimization, ensuring sufficient strength and stiffness under load (1-100 tons). High-precision metrics, such as table deformation <2mm and perpendicularity error <2mm before and after turning, provide a solid foundation for core stacking quality. The design of turning support legs offers additional safety protection after 90-degree rotation
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