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Rice Grader
Rice Grader

De-Stoner

The grains coming into mills are sometimes deteriorated with stones. Once stones are found in milled grains they cause a devaluation of such milled grains in the market. Therefore, removing stones from grains is an essential process for every grain miller. However, it is nearly impossible for conventional screening machine to remove small stones similar to kernels in size.

De-Stoner Magnet Type GMDS Series Stone has a combined mechanism, utilizing specific gravity, fanning, vibration and screening to eliminate stones and other heavy materials, such asmetal, glass, etc. Moreover, it has an amazingly large capacity in is compact body and works on economical consumption of energy.

It Features The Following:

  1. Nearly perfect separation of heavy impurities such as stones, pieces of metal and glass, etc. with and inclined, vibrating screening deck (vibra-deck) combined with a pressure fan.
  2. Large capacity up to maz. 800kgs/hr in wheat.
  3. Savings of power, operating on a small electric motor of 0.75kw. (1HP) only.
  4. Trouble-free, hand-free operation and easy maintenance.
  5. Stones are periodically discharget at Stone Outlet by meansofAutomatic Stone Discharing System.
  6. All-metal, compact construction within a small installation space.

De-Stoner
  • 1. Feed Hopper
  • 2. Vibra -Deck
  • 3. Cleaned Rice Outlet
  • 4. Pressure Fan
  • 5. Solenoid Valve
  • 6. Automatic Stone Discharge Device
  • 7. Eccentric Drive
  • 8. Stone Outlet
  • 9. Dust Deposit
Model Capacity Power Required Deck Shaft Revolution
GMDS Kg/hr kg rmp
1000-1500 0.75 350-450
Note :
  • 1. The capacity varies according to the conditions and variety of grains
  • 2. Specifications are subject to change without notice
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