Paddy Air Screen Cleaner

Paddy Air Screen Cleaner

The Paddy Air Screen Cleaner represents essential equipment in rice processing facilities, specifically designed for the initial cleaning of paddy rice. This machine addresses the particular characteristics of paddy rice, which includes the hull still attached to the kernel. The cleaner combines mechanical screening based on size differences with pneumatic separation based on weight and aerodynamic properties to effectively remove impurities.

The screening section features specifically designed screening surfaces with openings sized according to paddy rice dimensions. Typically, the machine incorporates two or three screening decks that perform successive separation stages. The top screen removes larger impurities such as straw, panicles, and other coarse materials. The middle screen allows paddy rice to pass through while retaining larger materials of similar size. The bottom screen separates small impurities such as sand, pebbles, and broken grains through the openings while retaining the good product.

The aspiration system operates simultaneously with the screening action, removing lightweight materials through carefully controlled air currents. The air flow gets calibrated to differentiate materials based on their weight and aerodynamic properties, effectively removing dust, husk particles, lightweight seeds, and other materials that might not get removed by screening alone. The adjustable air volume allows operators to optimize the cleaning process according to specific paddy varieties and moisture conditions.

The machine's construction utilizes robust materials that withstand the abrasive nature of paddy rice and associated impurities. The screening surfaces employ wear-resistant materials that maintain accurate opening sizes despite continuous use. The aspiration system incorporates efficient fan units and separation chambers designed for optimal material distribution and effective separation of lightweight components.

Operational features include accessible design for screen changes and routine maintenance, adjustable screen inclination for controlling material flow velocity, and monitoring systems that track machine performance. Capacity ratings vary according to model specifications, with industrial-scale machines capable of processing significant volumes per hour. The equipment design emphasizes high cleaning efficiency while minimizing product loss through the aspiration system.

These cleaners serve as critical first-stage processing equipment in rice mills and seed processing facilities. Their performance directly impacts subsequent processing stages by reducing the impurity load on hulling equipment and improving overall processing efficiency. The machines can operate as standalone units for basic cleaning requirements or integrate into complete processing lines for comprehensive paddy preparation. The design considerations include ease of operation, maintenance accessibility, and compatibility with other processing equipment in the production line.

About Shijiazhuang Xinlu Technology Co., Ltd.
We specialize in designing and manufacturing advanced seed processing equipment for various agricultural products. Our technical expertise focuses on developing efficient, reliable processing solutions that meet the specific requirements of different seed types. We prioritize equipment performance, operational efficiency, and maintenance considerations in our designs. Our product range includes complete processing lines and individual machines that can be customized according to specific production requirements and capacity needs. We continuously work on improving our technologies and incorporating practical innovations that enhance processing efficiency and final product quality.