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September 20, 2006

Sorting akoya loose pearls

Processing technique of Chinese akoya pearls - One: Sorting loose pearls

sorting akoya pearls


All loose pearls must be firstly sorted according to their sizes, shapes, and other qualities by trained workers.

As natural colors of akoya pearls, white, grey,black, yellow colors are available.

sorting akoya pearls

The steps of processing technique for Chinese akoya pearls
Step one. Sorting
Step two. Drilling
Step three. Bleaching
Step four. Polishing
Step five. Stringing
Step six. Grading

September 7, 2006

Pearl holing drill machine

See the details of pearl holing machine: http://www.topearl.com/drill-machines-c-65_139.html

In order to satisfy our customer request, topearl.com bigin to sell electric pearl or gemstone drill machine. The pearl drill is perfect for Akoya pearls, Freshwater pearls, South sea & Tahitian pearls, coin pearls, stick pearls. It doesn't limit the drill to pearls only though! It smoothly drills Amber, Copper, silver, gold, coral, and many other soft gemstones.
pearl holing drill

Only USD310.00 each, Retail price is at least USD900.00 each. Please go to pearl drill machine to order it.

This pearl drill comes with the following features:

� This machine can be used for accurate holing on such precious stone as pearl, coral, amber and ornaments components such as gold, silver and copper.
� This machine is equipped with 9 sets of special collects, which is suitable to the pearls in round shape, olive shape and un-regular shapes or special shapes.
� The collection of this machine is made from nylon, which is prevented pearl from being mingled with damaged and scar.
� Can be made a hole on pearls of various specifications fromФ3-Ф25mm (including fresh water pearl, seawater pearl, South Sea pearl, Tahiti black pearl ,Pearl shell, coral and amber etc).
� Fitted with Ф0.6-Ф1.2mm special steel drilling needle for holing pearl.
� Holing depth can be regulated and adjustment.
� Equipped with pedal switch-controlled motor, easy and highly efficient.
� Fitted with power-assisted handle device, efficacy and convenient in use.
� Equipped with 1 grinding needle head, which can grind holing needle at any time.
� There is a dust-falling hole at the bottom side of clamping fixture table, which can enable this holing machine to hole in batch (due to a great number of pearl powder will be produced when pearls are holed in batch, then working progress piece inside clamping fixture table is easily blocked) without cleaning out pearl powder chips regularly, thus ensuring a long-term normal use of the holing machine.
� Control collect and rotation of pearl by using rotary handle, easy and highly efficient.
� Small and min design, light in weight, beautiful outlook, suitable to be used at any workshop.
� YDK motor from Japan is present at the quite & noise free, safety and long lasting.
This machine is equipped with a large capacity box

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