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Shijiazhuang Xinlu Technology Co., Ltd.’s China factory produces the Wheat Seed Polishing Machine, designed to improve seed appearance and flowability through gentle abrasion and airflow cleaning. This polishing stage is crucial for seed-planting operations and retail presentation.
Working Principle
In the polishing machine, wheat seeds are conveyed into a rotating drum lined with replaceable abrasive mats. As the drum turns, seeds rub against the mats, removing fine dust, adhering film, and seed hairs. Concurrently, a low-velocity airstream drawn across the interior surface carries away loosened particles and prevents seed recirculation.
Key Features
Variable Drum Speed and Angle: Electric motors and tilt adjustments allow control over polishing intensity and residence time.
Multi-grade Lining Mats: Different grit levels cater to soft versus hard wheat varieties and desired sheen levels.
Integrated Dust Collector: Sealed housing and filter modules capture polishing residues, maintaining a clean work environment.
Batch and Continuous Operation: Switchable modes support small-lot testing and high-volume processing.
Digital Control Panel: Programmable recipes store optimal parameters for various seed types and end-use requirements.
Operational Advantages
Polished wheat seeds exhibit a uniform luster, aiding in automated seed counting and planter calibration. The removal of surface deposits also reduces microbial load, contributing to better storage stability and germination performance. Capacities range from 2 t/h for research-scale units to 20 t/h for industrial seed centers.
Installation and Maintenance
This machine connects easily to existing seed lines, requiring only a standard power supply and dust-collector ducting. Routine upkeep involves replacing lining mats, cleaning filters, and checking bearing integrity. Shijiazhuang Xinlu Technology Co., Ltd. offers spare-parts kits, preventive-maintenance plans, and on-site support to ensure consistent polishing outcomes.
