Technical Specifications


  • The VNT’s dust-tight destoner machine is used for:
  • Eliminating stones mixed in granular materials such as green coffee beans, beans, pepper, etc.
  • Removing grit, stone, and glass fragments from raw materials before loading into the next stage
  • No dust generated during the destoning operation.


Model Capacity (ton/hour) Power (HP) Dimension (LxWxH, mm)
LSV – 3 1 – 2 4 1650 X 835 X 2150
LSV – 6 4 – 6 5.5 1730 X 840 X 2175
LSV – 12 10 – 12 7.5 1750 x 1300 x 3280




  • Easy to remove or assemble the screen.
  • Easy to adjust the feeding speed.
  • Easy to adjust the vibration structure by the inverter.
  • Minimize the vibration on the ground.
  • Reducing the spread of dust outside
  • Modern technology
  • High durability
  • Easy to operate
  • Electricity saving
  • Improving processing efficiency for the whole system.
  • Minimizing the labor workforce in the processing line.


Frequently Asked Questions

How can I take a quick look of the VNT's dust-tight destoner?

Vina Nha Trang has more than 30 years of experience in manufacturing equipment and systems for processing agricultural products such as coffee, pepper, and cocoa … in Vietnam and over the world. Depending on your requirement for machine capacity and the factory’s location, we will give the most helpful advice as well as arrange a suitable place for you to visit. Please contact our hotline at (+84) 966 757 757 to get more information.

What is the warranty policy applying for the Vina Nha Trang's dust-tight destoner??

Vina Nha Trang provides free warranty service within 12 months from the Delivery Date for mechanical parts.

How can I get the quotation of the VNT's dust-tight de-stoner?

Please contact our hotline at (+84) 966 757 757 for support. In addition, you can leave a message in the “CONTACT FOR QUOTATION” section below, we will get back to you within 24 hours.