Destoner Machine – MTDM
Seed Destoner Machines are specialized dry separation systems designed to efficiently eliminate stones, glass, metals, and other foreign materials from sesame, wheat, coffee, beans, and other dry granular products. This destoner is an essential tool for ensuring product purity and quality. Operating with precise dry separation technology, these machines protect equipment and enhance consumer safety.
Technical Specification:
The Stone Separator Machine is a compact, built-in unit designed for minimal installation footprint. Material is introduced onto the vibrating deck through a rear feeding inlet. The deck is covered with a perforated wire mesh, enabling uniform upward airflow.
A hood with an aspiration inlet is integrated into the deck. This connects to an external aspirator or dust collection system, effectively removing light impurities such as dust, husks, and chaff.
Separation is achieved based on material density. Eccentric-driven vibrations induce stratification. Heavier particles migrate toward the high-discharge outlet, while lighter particles flow to the low-discharge outlet. This enables precise removal of heavy contaminants, including stones, metals, and glass.
The enclosed deck contains dual internal fans. Airflow generated by these fans passes through the vibrating screen, enhancing density-based separation. The system operates continuously, ensuring consistent throughput and high separation efficiency.
Technical Features:
- Built-in, space-efficient design for compact installation
- Density-based separation principle using vibrating eccentric deck
- Wire mesh deck ensures uniform air distribution
- Integrated aspiration system for light impurities and dust extraction
- Dual internal fans augment stratification and separation efficiency
- High-capacity heavy particle removal for stones, metals, and glass
- Suitable for grains, seeds, pulses, legumes, and industrial seed cleaning
Why Choose MarkoomTech?
- Protects equipment: Prevents damage to dehullers, sorters, and polishers.
- Reduces contamination: Keeps grains and seeds clean for safe packaging.
- Export-grade quality: Ensures seeds meet international standards.
- Precision decks: 100% dynamically balanced for smooth operation.
- Designed and assembled for reliability and consistency.







