Double Gravity Table Cleaner

Double Gravity Table Cleaner

Shijiazhuang Xinlu Technology Co., Ltd. is pleased to announce the launch of its latest material separation equipment: the Double Gravity Table Cleaner. Designed to meet the rigorous demands of modern grain, seed, and mineral processing operations, this machine integrates dual-stage gravity separation to deliver consistent product quality and operational reliability.

The Double Gravity Table Cleaner operates on the principle of density differentiation, in which materials are subjected to a controlled airflow and a precisely oscillating deck. During the first stage, an adjustable air stream lifts and stratifies the feed, causing lighter impurities—such as husks, chaff, and dust—to be removed from denser material. The partially cleaned product then proceeds to the second deck, where a further refined oscillation pattern and air regulation separate residual contaminants based on minute density differences.

Key design features include:

• Dual-Deck Configuration: Two independently adjustable tables enable progressive cleaning, reducing carryover of unwanted fines and boosting overall throughput.

• Variable Stroke and Frequency Controls: Operators may fine-tune deck motion to suit diverse material properties, from oilseeds and pulses to fine mineral particles.

• Precision Air Distribution System: An integrated air plenum and manifold deliver even airflow across the table surface, ensuring uniform separation and minimizing channeling effects.

• Modular Wear Components: Deck mats, straps, and liners are easily replaceable, reducing downtime for maintenance and extending service life.

• User-Friendly Adjustment Mechanisms: Handwheels and calibrated scales allow rapid, reproducible setup for different product streams.

In practical terms, the Double Gravity Table Cleaner offers processors improved yield and reduced reject rates. For example, oilseed mills have reported a 15–20% reduction in dockage after integrating a dual deck system, while rice mills have noted clearer separation between healthy grains and broken kernels. The combination of air stratification with dual-stage gravity sorting makes this equipment well-suited to operations with variable feed quality.

Beyond agricultural grains and seeds, the table cleaner accommodates applications in mineral processing—such as feldspar and quartz refinement—where precise removal of low-density impurities enhances downstream processes. The customizable airflow range (0.5–2.5 m³/min) and stroke amplitude (3–6 mm) accommodate both coarse and fine fractions, making the machine adaptable to laboratory and industrial scales alike.

Maintenance routines are straightforward. Routine cleaning of the air plenum, inspection of deck mats, and lubrication of the oscillation bearings can be completed during scheduled plant downtimes. Shijiazhuang Xinlu Technology Co., Ltd. provides a full suite of spare parts kits and on-site commissioning support to streamline installation and training.

In summary, the Double Gravity Table Cleaner from Shijiazhuang Xinlu Technology Co., Ltd. presents a versatile solution for operations seeking reliable separation performance without complex control systems. Its dual-deck arrangement, combined with precision airflow and motion control, addresses the needs of both traditional grain processors and emerging specialty applications.