Grain Cleaner and Destoner: Essential Pre-Milling Protection. Protect your milling investment with high-efficiency separation. Our range of commercial cleaners and destoners effectively removes impurities and stones to support stable milling performance.
This grain cleaner and destoner series is used to remove dust, straw, husk, sand, stones and other impurities from paddy or grain before milling. It helps protect downstream huskers and whiteners, improve rice quality and stabilize the whole rice milling process.
Choose the right pre-cleaning setup to protect downstream equipment. Selection depends on your raw paddy condition and required capacity, helping you maintain a clean, continuous flow for commercial processing.
Combined cleaner and destoner for removing straw, light impurities, sand and stones from paddy before milling.
Cylinder pre-cleaner for removing large foreign objects such as straw, rope, leaves and clods at the intake stage.
Drum pre-cleaner for removing large and light impurities from incoming paddy or other grains.
Vibratory cleaning separator for grading by particle size and removing light impurities with optional aspiration.
Rotary cleaning separator for removing big, small and light impurities with stable plane rotary motion.
Compact cleaner and destoner with built-in fan for small commercial rice milling lines.
Suction-type destoner for separating stones and sand from paddy or grains by gravity and airflow.
Double-layer suction destoner for higher-capacity gravity destoning and grain cleaning.
Compare each cleaner, pre-cleaner and destoner by the impurity problem it solves, its suitable line position and the main selection difference.
| Equipment Model | Best For | Main Difference |
|---|---|---|
| TQLQ Paddy Cleaner and Destoner | Small and medium rice mills that want cleaning and destoning in one machine. | Multi-function layout combining screening, aspiration and destoning instead of using separate machines. |
| SCY Cylinder Pre-Cleaner | Front-end raw paddy intake before storage, elevators or fine cleaning. | Focuses on large impurity removal; it is not a stone-removal machine. |
| TCQY Single-Layer Drum Pre-Cleaner | Higher intake-capacity pre-cleaning before fine cleaning and destoning. | Simple cylinder-screen structure with easy screen replacement and stable intake cleaning. |
| TCQY Double-Layer Drum Pre-Cleaner | Large intake sections that need stronger pre-cleaning before the main rice mill line. | Double-layer screening improves impurity classification compared with a single-layer drum. |
| TQLZ Vibratory Cleaning Separator | Fine cleaning before husking, especially where adjustable sieves are needed. | Vibration screening gives more precise size separation than rough pre-cleaning equipment. |
| TQLM Rotary Cleaning Separator | Commercial rice mills needing enclosed, low-dust rotary cleaning before destoning or husking. | Rotary motion provides longer screening time and smoother material distribution. |
| TQLM Double-Layer Rotary Cleaning Separator | Larger rice milling lines where ordinary single-layer cleaning capacity is not enough. | Two-layer structure increases cleaning area and supports higher throughput. |
| TQS Compact Cleaner and Destoner | Small business rice mills or integrated lines that need a compact cleaning-and-destoning section. | Combines cleaning and destoning in a simple layout with no separate blower required. |
| TQSX Suction Type Destoner | Rice mills where stone removal is required after initial cleaning. | Dedicated gravity destoning machine with adjustable airflow and sieve angle. |
| TQSF Double-Layer Suction Type Destoner | Medium and large rice mills needing stronger destoning stability and capacity. | Double-layer structure supports more stable separation than a standard single destoner. |
Start from the type of impurity and the required process position, then match the cleaner or destoner to your rice milling line.
Use an SCY or TCQY pre-cleaner before storage, conveying or milling to protect downstream equipment.
Choose TQLQ or TQS when the line needs impurity removal and stone removal in one compact cleaning section.
Use TQSX or TQSF suction-type destoners after pre-cleaning, selected by capacity, sieve width and airflow requirement.
Selection depends on impurity type, capacity and whether stone removal is required.
Usually before husking to protect downstream machines.
Yes, air suction or dust collection can be considered by model.
Send us your raw material, impurity condition and required capacity to select the right cleaner or destoner.