
Product descriptions
The Anon TQSXA Rice Destoner provides efficient and stable stone removal for rice processing lines, using gravity, airflow, and vibration to separate heavy impurities from paddy. Dual vibration motors ensure reliable operation, while adjustable parameters and a differential pressure gauge make it easy to control the destoning process. Its well-sealed, negative-pressure design helps reduce dust leakage and maintain a cleaner working environment. By removing stones before the milling stage, the Anon TQSXA helps protect downstream equipment, reduce wear, and support continuous rice processing.
This destoner machine is mainly used to remove the side stones in various grain and oil crops such as rice, wheat, beans, melon seeds, rapeseed, peanuts, and grains. It is suitable for grain depots, rice mills, flour mills, oil mills, food factories, feed mills, etc. It is the preferred equipment for modern grain processing enterprises.
Efficient Removal of Stones Similar in Size to Paddy
The ANON TQSXA rice destoner is designed to remove stones and other heavy impurities that are difficult to separate from paddy by size alone.
It separates materials according to their different specific gravities, allowing heavier stones to move toward the stone outlet while lighter paddy is carried toward the grain outlet.
This is particularly useful for removing stones that are similar in size to paddy but significantly heavier. By removing these impurities before the husking and milling stages, the Anon destoner machine helps provide cleaner paddy for downstream processing.

Gravity and Airflow Separation with Adjustable Performance
Anon TQSXA destoner combines specific-gravity separation, controlled airflow, and vibration to achieve effective destoning.
Airflow passes upward through the material layer, helping lighter paddy become suspended while heavier stones remain closer to the screen surface. Vibration and the inclined movement of the screen then guide the two materials toward separate outlets.
The main technical parameters can be adjusted easily according to the characteristics of the paddy and processing requirements. This allows operators to optimize the airflow and separation conditions for different materials while maintaining stable processing performance.

Double Vibration Motors for Stable and Reliable Operation
The Anon TQSXA destoner uses two vibration motors as the vibration source, providing stable and reliable power transmission to the destoning deck.
The balanced vibration helps distribute paddy evenly across the screen and maintain a consistent material layer, which is important for stable gravity separation.
The simple transmission structure also reduces the complexity of the drive system, making the machine easier to operate and maintain.
Combined with stable vibration structure, this destoner can provide reliable performance during continuous rice processing with relatively low operating noise.
Negative-Pressure Design with Differential Pressure Monitoring
Anon TQSXA destoner machine adopts a negative-pressure operating system to control airflow through the destoning chamber. Its well-sealed structure helps limit dust leakage during operation, contributing to a cleaner processing environment.
A differential pressure gauge is installed on the destoner to provide a real-time indication of the negative pressure inside the equipment. Operators can use this reading to monitor the working condition of the airflow system and make timely adjustments when necessary. This makes airflow management more convenient and helps maintain consistent separation performance.
Protects Downstream Equipment and Simplifies Operation
Removing stones before husking and milling helps protect downstream equipment such as paddy huskers, rice whiteners, and polishers from unnecessary impact and wear. By keeping heavy impurities out of the milling process, the Anon TQSXA destoner can help reduce equipment wear and the risk of unexpected downtime.
At the same time, the Anon destoner features a simple transmission structure, adjustable main operating components, and straightforward operation, making it easier for operators to set up and control the destoning process. These features allow the TQSXA to provide both effective impurity removal and convenient day-to-day operation.
Technical parameters

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