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Diamond Counter JR-D

The diamond counter JR-D can quickly and accurately count stones as small as 0.5 mm, eliminating the risk of human error and saving more than 70% of the time normally devoted to counting stones.

Setting stones in intricate jewelry designs require an exact count of the stones to be used. Counting small gemstones is a difficult, time-consuming and error-prone task, resulting in the loss of highly valuable stock and production time.

Suited for factories of all sizes, the diamond counter JR-D is an efficient way to ensure control and is an essential tool for manufacturers and suppliers in the jewelry industry

The diamond counter JR-D key benefits:

  • Significant reduction in labor cost
  • Quickly separates larger parcels into smaller ones
  • Less handling of stones during the production process
  • Labor can be reassigned to more complicated tasks
  • 99.8% accuracy


Counts all shapes of stones from 0.5mm to 3 mm [+]
Counting speed: up to 180,000 stones per hour
Can count a pre-set number of precious stones
Simple to operate, with a user-friendly interface

Technical Specifications

  • Voltage: 100/240 VAC, 1-phase
  • Frequency: 50/60 Hz
  • Power consumption: 22 W
  • Circuit breaker rate: Minimum 10 A slow-blow
  • Dimensions (cm, W x H x D): 21 x 21 x 20
  • Weight: 5 kg


Our Clients

  • "It makes it a much more flexible machine for us than anything that we’ve ever had."
    Christopher Baurer, Director of Operations, Proficient Rx
  • "We purchased several units over the years. The machines are very reliable. We have been working with DATA's machines for three years and did not need to perform any maintenance activities. Unlike the situation with multi-channel machines where we are forced to perform maintenance operations and disable the lines once every 4-6 months."
    Vikas, maintenance engineer, Hetero

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