Excitation Force 30kN Industrial Vibrating Table Compaction High Frequency Vibration Shaker Table

Excitation Force 30kN Vibration Compaction Table high frequency vibration shaker table

The vibration compaction table is a core piece of equipment specially developed for modern foundry processes. By means of high-efficiency vibration, it achieves precise and dense compaction of molding sand. Using vibration motors for excitation combined with elastic damping technology, it effectively eliminates voids between sand particles, allowing the molding sand to fill the mold cavity uniformly and at high density. This significantly improves the strength and hardness of sand molds, preventing defects such as mold expansion, sand adhesion, and gas porosity during casting. As a result, it plays a key role in ensuring casting dimensional accuracy, surface quality, and internal integrity.

Vibration compaction tables are available in fixed, lifting, and traveling types. Vibration modes include single-axis, three-axis, and multi-axis vibration, fully meeting the requirements of various foundry processes such as lost foam casting, V-process casting, resin sand self-hardening molding, and sodium silicate sand molding. With excellent versatility, reliable stability, and strong automation integration capability, vibration compaction tables have become fundamental equipment for improving foundry production line efficiency and achieving stable, high-quality production.

Key Features

· Multi-dimensional high-efficiency vibration: Supports single-axis, three-axis, and multi-axis vibration modes, suitable for castings with complex deep cavities and irregular structures, ensuring comprehensive and uniform sand compaction without dead zones.

· Precisely adjustable parameters: Vibration frequency (50–200 Hz), amplitude (0.5–2 mm), and excitation force can be continuously adjusted.

· Heavy-duty structural design: The frame and table are fabricated from high-quality welded steel structures, offering exceptional rigidity and fatigue resistance to ensure stable operation under long-term heavy loads and impacts.

· Wide load capacity: The product series covers a broad load range from 1 ton to 120 tons, meeting compaction requirements from small precision castings to large machine tool bases and various sizes of sand boxes.

· Seamless production line integration: Adjustable table height and lifting-type models are available to match conveyor roller lines or rail systems at different heights, enabling automated continuous operation.

· Intelligent positioning and self-locking: Equipped with self-locking functions for precise positioning and secure locking with the production line, preventing displacement during vibration and ensuring production rhythm and safety.

· Efficient vibration isolation and noise reduction: Air springs or high-performance rubber composite springs are used as damping elements, effectively isolating vibration transmission to the foundation. This results in low operating noise and minimal impact on foundations and surrounding equipment.

Technical Parameters and Model Selection

We provide a full range of vibration compaction tables, supporting both standard model selection and comprehensive customized (non-standard) solutions. For the same table size, different excitation forces, damping systems, vibration modes, and clamping methods can be configured as required.

Selection Guide and Service Support

When selecting a suitable vibration compaction table, please focus on the following aspects:

1. Process and sand box: Clearly define your casting process type, maximum sand box dimensions (length, width, height), and maximum weight (including molding sand).

2. Compaction requirements: Evaluate the complexity of the casting structure to determine the appropriate vibration mode, and clarify specific requirements for sand mold surface hardness and uniformity.

3. Production line integration: Determine whether the equipment will be used as a standalone unit or integrated into an automatic molding line (lifting type or models with clamping functions may be required).

We provide full lifecycle services, including process consultation, solution design, installation and commissioning, operator training, and spare parts supply.