BHandasa Engineering ב.הנדסה - Oiling Systems, Cleaning & Buffing Machines - 5000 Series
  • Two separate chambers: Filling liquid chamber and gemstone processing chamber
  • Built-in thermometer monitors the hot plate which heats both chambers to the same temperature
  • The electrical vacuum pump removes all air and moisture from cracks in the stones
How it works:
The hot plate heats both chambers (paraffin & gemstones) to the same temperature.
The electrical vacuum pump removes all air and moisture from cracks in the stones
When the temperature is good and all air & moisture is out, the operator open the valve and the paraffin is transfer to the stones chamber.
During this process the cracks in the gemstones are filled up (capillary) by the paraffin.
This procedure eliminate the optical visibilities of the defects in the stones.
#5010 Oiling System + Heat Plate + Vacuum Pump
  • Two separate chambers: Filling liquid chamber and gemstone processing chamber
  • Built-in thermometer monitors the hot plate which heats both chambers to the same temperature
The gemstone processing chamber contains six separate stainless steel beakers in order to separate between different lots such as rough gemstone, finished cut gemstones or typ. These oblong shaped beakers are specially designed to utilize maximum volume of the stone container.
#5020 Oiling System + Heat Plate
Following vacuum oiling, stones require thorough cleaning and buffing. Our uniquely designed machine can handle lots of stones. One can easily clean thousands of stones in just a few hours, eliminating the need for time-consuming manual cleaning of individual stones.
Our cleaning machines feature a unique rotary action system that turns and gently cleans and buffs automatically without scratching or damaging the stones. Initial cleaning is done with soft cloths and final buffing is with a natural chamois. Each process takes about 30 seconds, and the finished stones come out clean, dry and with their full natural luster.
Cleaning machines are available as a single unit or in batteries of two or three for added efficiency when cleaning large quantities of stones.
#5050 Cleaning & Buffing Stone Machine
Workshop & travel Kit

Mini Oiling System
The system comprises a heating element to heat the filling oil processing chamber and the gemstones glass beaker. The filling liquid is placed at the bottom of the processing chamber. Stones are suspended within the chamber in the stone basket for air and moisture removal. After 1 hour of heating and vacuum operation, the stone basket is immersed in the filling liquid for a few hours for perfect cracks filling.

Cylindrical stone basket size: 4cm Diameter X 4cm Height.
#5040 Gemstones Oiling Kit
Got any questions?
For more details, price quotes etc. please use our Contact form
or send an Email to: boaz.grosman@bhandasa.com

 
Got any questions?
For more details, price quotes etc. please use our Contact form
or send an Email to: boaz.grosman@bhandasa.com

 
Got any questions?
For more details, price quotes etc. please use our Contact form
or send an Email to: boaz.grosman@bhandasa.com

 
Got any questions?
For more details, price quotes etc. please use our Contact form
or send an Email to: boaz.grosman@bhandasa.com

 
 

About Us

BHandasa Eng. is engaged in contract engineering projects and self-initiated product development.
At BHandasa Eng. we design and develop advanced integrated automatic machines, Servo controlled mechanical drive systems, robotics, vacuum engineering, automated production processes for clean room environments and the pharmaceutical industry.​
Telephone : +972-2-6282828
Cell : +972-54-2406261
P.O. Box 80884, Mevaseret, Israel

boaz.grosman@bhandasa.com