Our diamond sorting machines

Scanox S | OGI Systems

Scanox S is a Portable Polished Diamonds Grading system. By connect this machine to Laptop Wholesalers, allowing them to estimate cut quality of any polished diamond while on the road. And grade stones according any leading gem labs standards.

Sortech - X-Ray Diamond Recovery Machines

Diamond sorters count several generations and are constantly improved and upgraded, an active after-sale service is provided. Nowadays there are totally over then 500 sorters made at the enterprise operating at different diamond recovery plants.


Aug 11, 2012· Sorting Diamonds

Element Six – De Beers Group

Element Six is a world leader in the design, development and production of laboratory-grown diamond technology. It is made up of two businesses: Technologies (wholly owned by De Beers Group); and Abrasives (60 per cent owned by De Beers Group, with Umicore, a major materials group, owning the remaining share).

Automatic Diamond Grading Machine - YouTube

Jan 04, 2015· Automatic Diamond Grading Machine Join Us For More Video


X-ray sorters for diamond enrichment In 1967 SDO of X-Ray Equipment (predecessor of Bourevestnik, JSC), jointly with the "Yakutalmaz" Trust (which cessionary is Alrosa Co. Ltd.) the first industrial prototype in the world of the X-ray luminescent sorter for rough diamonds was made.

Diamond Grading and Sorting Equipment from Kassoy

Diamond grading and sorting is a science that requires the right equipment and supplies. Kassoy has everything the master gemologist needs to sort and grade gemstones with confidence. Contact an expert with questions at 800.452.7769 or shop now!

Technology in the Diamond Industry: Rough Sorting - News ...

Apr 12, 2017· These systems help to manage the complex rough sorting parameters of producers, who often have in excess of 10,000 individual diamond classifications. Automatic sorting machines have advanced dramatically over the last few years, and many rough producers use these machines exclusively to sort small melee goods.

Sorting Machine | The Tekkit Classic Wiki | FANDOM powered ...

Use diamond pipes instead. Sorting machines will not recognize tools with different amounts of usage as being the same tool and will cause some problems with your system. Colorblind Support. The following is a list of values comparing sorting machine colors with the number of clicks required to reach that color from the sorting machine GUI.

Equipment for the diamond mining industry - Bourevestnik

Process diagram of diamond recovery. Bourevestnik, JSC is one of the world's largest manufacturer of X-ray sorters for the diamond industry. Production of the enterprise is successfully operated by diamond companies of Angola, South Africa, Lesotho, Zimbabwe and Russia.

Diamond Sorting Machines | Products & Suppliers ...

The process is done by hand. sorting; process of sorting polished diamonds or rough gemstones into shape, weight, color and clarity. sortex machines; a diamond sorting machine, which works with X-ray, by which any diamond lights up. soudé beryl doublet; an…

DebTech introduces new suite of diamond sorting machines

The most recent innovations include a range of diamond sorting machines based on X-ray transmission (XRT) technology, as well as an innovative instrument for determining the density profile of an ...

Automatic Integrated Diamond Grading & Sorting System

diameter ranging from 0.8mm to 3mm. These diamonds are transported to the sorting system by an automatic feeding device. The fully automatic grading process takes about 6 seconds per stone and the result will show the colour / clarity of the diamond in accordance with the industry standard. With this

Gemstones: diamond sorting: Reliably & automatically ...

X-ray sorting systems can screen out diamonds accurately and with high throughput rates at an early stage in the process. In contrast to conventional x-ray luminance processes, STEINERT diamond sorting machines use high-resolution x-ray transmission sensors that screen the rock throughout.

Diamond Sorting : TOMRA

TOMRA Sorting diamond recovery solutions replace the conventional concentration and recovery stages such as Dense Media Separation (DMS) and X-Ray Luminescence (XRL) sorting in a diamond recovery process. Advanced X-Ray transmission technology (XRT) reliably detects all diamonds including coated, low-luminescent and Type II diamonds.

What is diamond sorting? - Quora

Feb 16, 2017· Diamond sorting is done at different stages, from the time it comes from mine to the final destination of a diamond whether its a jewelry or for any industrial machine. Initially before the diamond is sold it is classified into following categorie...


DIAMOND PROCESSING AND SORTING . diamonds classified forshipment After diamond ore is mined it is transported to a processing plant where it is first fed into huge crushing machines. In the old days diamonds were recovered on vibrating greased tables. After the diamond ore was crushed it was mixed with water and slid down the table.

Diamond Shape Sorting Machine - Saideep

We have pleasure to introduce ourselves as manufacturer of Diamond shape sorting machine, which is used for sorting diamonds according to their shape.The machine is very useful for our clients who deals in bulk quantity of diamonds as the tedious and time consuming manual work of shape sorting can now be done with the help of this machine

Sorting-counting machine. Gemology Tools - info-diamond.com

Description: The sorting machine can sort both rough and polished diamonds as well as other precious stones and semi-precious stones with weight limits ranging from 0.02 up to 1.00 carat. You can sort stones into 20 different cups chosen according to your own criteria. The counting machine processes and sorts at a rate of three to four stones a second, making an average of 15 measurements per ...

Sorting & valuation | Alrosa

Each diamond crystal is described according to four major grading characteristics: weight (size), shape, defects (quality), and color. However, no two diamonds are identical. In fact, grading diamonds can involve over 8,000 sorting criteria. All of the required expertise is available within ALROSA. Here is a summary of the process.


FLOW SORT X-ray Media Separators (SA Pat. Appl. 2004/6706) An alternative to Dense Media Separators in Diamond Recovery Plants. Statistics obtained over the past 20 years from over 600 of FLOW SORT machines operating around the world, sorting many different types of diamondiferous materials, show that diamond recovery efficiency, based on number of diamonds is well above 98%.

Diamond Sorting Equipment | Products & Suppliers ...

Sorting equipment is used to separate dissimilar items into predetermined groupings as part of an automated process. There are many different types of sorting machines. Kick sorters move parts, items, or cartons from one side of conveyor to another...


As sorting experience expands, intuition takes over, and sorters "instinctively" know where best to place a diamond. 4.1 SORTING EQUIPMENT There are four main items of equipment used for sorting rough, namely; 4.1.1 THE HAND LOUPE (either 6 or 10 times magnification) for fine detail work,

diamond sorting machine - Alibaba

Alibaba.com offers 138 diamond sorting machine products. About 42% of these are vibrating screen, 33% are mineral separator, and 7% are other food processing machinery. A wide variety of diamond sorting machine options are available to you,

Diamond Sorting Pads (set of 2) - GIA Store

Handy diamond sorting pads display GIA Clarity and Color Scales as well as approximate diameters of round brilliant cut diamonds. Great for sorting and showing diamonds or colored gems. Each pad measures 8.5 x 11 inches. 50 sheets per pad, 2 pads per set.

Diamond Sorting Machines, Separators, Strainers ...

We offer diamond sorting machines that are widely applicable in diamond industries for the extensive operation of sorting diamonds according to different sizes. Manufactured using quality raw material and advanced technology, these machines are user friendly and gives you better efficiency and greater sorting accuracy.

New Israeli machine to standardize diamond grading

Nov 10, 2016· An Israeli high-tech company has invented a machine that it says can instantly grade the clarity of polished diamonds—a development the company said Thursday will bring new standards to a ...

Diamond Grading - GIA Store

The new GIA DiamondDock™ integrates years of GIA lighting research into standard daylight conditions for D–Z diamond color grading and cut evaluation supplemented with customized LED illumination to provide the proper viewing environment for additional aspects of cut evaluation.

The Challenge Of Diamond Grading Solved With This ...

Aug 21, 2015· Diamond sorting, despite being repetitive, could not be automated until now as it was a skilled task. To be able to sort, a gemologist undergoes difficult training to learn this art, but even then the most skilled make errors because of fatigue and judgment errors. This new machine is amongst the most amazing gemtools available in the world ...

Synthetic & Treated Diamond Testers from Kassoy

Before using these testers, first determine if the stone is a diamond! Kassoy offers a wide selection of diamond testing equipment. If you're in the market for an HPHT tester to determine if treatment has been used (and if your stones have been misrepresented), then view our products below, or contact an expert with questions at 800.452.7769.

Services - BMSC Engineering | Suppliers of Metal Detectors ...

BMSC Engineering provides specialised engineering solutions like Rare Earth Magnetic products, Vibratory equipment, Metal Detectors, Diamond Sorting equipment, Stainless steel fabrication and equipment.

Diamond Sorter Career Information and College Majors

Diamond Sorter Career *A job as a Diamond Sorter falls under the broader career category of Gem and Diamond Workers. The information on this page will generally apply to all careers in this category but may not specifically apply to this career title.

Large Diamond Recovery : TOMRA

The diamond, which is the second largest gem quality diamond in history and the largest ever to be recovered through a modern processing facility was recovered by a TOMRA large diamond recovery (LDR) machine utilizing X-ray transmission sensors which was commissioned at Karowe earlier in 2015.