Double Gem Faceting Machine

speed control automatic gem cutting machine

This machine is very similar to preforming machine, except that it is performed on one side of a rotating flat disk known as a lap, and it is used especially to create flat surfaces on a stone. Laps are often made of cast iron, steel, or a copper-bronze alloy, but other materials can also be used.

FACETING
How Gem stone cutting faceting factory sri lanka

Faceting is most often done on transparent stones. Flat facets are cut over the entire surface of the stone, usually in a highly symmetrical pattern. The stone is doped (usually with adhesive wax, epoxy, or cyanoacrylate glue) on a metal dopstick, which is then inserted in a faceter that allows precise control of positioning. The cutting angle is adjusted vertically via a protractor and rotationally via an index gear. Faceter rests on a height adjustable table and distance between lap and table is easy adjusted by eccentric movement of the table. The table is easy raised or lowered by micrometer dial to allow the operator accurate control of the cutting depth. The facets are then ground, sanded on a rotating lap, while water or another liquid acts as a coolant and lubricant. When one side (top or bottom) of the stone is finished, a jig is used to transfer the stone to a dopstick on the opposite side.

POLISHING
How Gem Stone Polishing Factory Sri Lanka

After a gemstone is sawed and ground to the desired shape and sanded to remove rough marks left by coarser grits, it is usually polished to a mirror-like finish to aid light reflection from the surface of the stone (or refraction through the stone, in the case of transparent materials). Polishing removes small quantities of stone and can be used, especially when faceting small stones,to do ultra-fine shaping of the stone.

Inspection
How Gem Stone design facet cut inspection europe

Hand Piece does not connected to the machine and may quickly be lifted off the table for inspect the progress of work.

Double Faceting Machine Types

1. Double Gem Faceting Machine (Single Axle)

2. Double Gem Faceting Machine (Dual Axle)

double sri lanka gem cut facet machine

Double faceting machine work as the same method of single faceting machine except this machine comes with two laps for gem cutting and polishing. This type more popular in gem faceting factories. Most interesting thing of this machine is cutter able to work with less lap changes.

There are two versions comes with double faceting machine

 Version A (Original Version)
Double faceting machine imahashi hand piece faceter

With this type, one person could do one work. Left hand lap use for gem cutting and right hand lap use for polishing. This method is very user friendly.

 Version B (Factory Version)
Gem lapidary faceting machine sterling shine

With this type, one person could do both cutting and polishing. This is recommend for gem cutting factories.

Double faceting machine comes in three types.

      2.1. Double Faceting Machine – Normal

double sri lanka gem cut facet machine

• 5 Years Warranty – High precision machining, durable materials.
• Maintenance free operation – Manufactured by Engineering company.
• Voltage – 240V or 120V / 50Hz or 60Hz
• 2 Speed Operation – 720 RPM / 1440 RPM.
• Smooth Running Motor – Vibration Free, Low Noise Motor.
• Stainless Steel (Type 304) Shaft/ Parts – Heavy Use, Corrosion Free.
• Cast Aluminum Body – Light Weight, Resist to Corrosion.
• Professional Quality & Durable Design – Water Proof, Vibration Free, Long Lasting, Heat Treated.
• Industrial Grade Powder Coating Layer – Long Lasting Finishing.
• Sealed Special Ball Bearings – Long Lasting, Accurate, Smooth Running.
• Multi-Tasking Design – Faceting, Polishing, and Pre-forming
• Powerful Lamp – Equipped with two 2ft. Lamps.
• User Friendly Design – Comes with 2 Axles for 2 Laps, Could Operate by 2 Cutters at the same time
• Less lap changes – No need to change the laps for faceting and polishing
• Well Made Faceter Table – High Accurate, 2 Axis Movement.
• Vibration Absorb Dimensions and Weight – 52CM Length x 52CM Width x 118CM Height, 55Kg Weight.

ශ්‍රී ලාංකිකයන් සදහා විශේෂ වට්ටම් යටතේ “සිංහල” මෙනුවේ නව වෙබ් අඩවියක් සාදා ඇත. ලංකාවේ මිල ගණන් එහි සදහන් වේ.

2.3. Double Faceting Machine – Speed control – With Color Touch Display/ Remote
speed control automatic gem cutting machine

• 5 Years Warranty – High precision machining, durable materials.
• Maintenance free operation – Manufactured by Engineering company.
• Voltage – 240V or 120V / 50Hz or 60Hz.
• Variable Speed Digital Controller – 25 RPM to 3000 RPM (Control by Color touch display/ Remote control/ Rotate Switch).
• Free Stand by controller – Able to operate during maintenance (If accidentally display got damaged, able to use same controller that digital machine has).
• Full Touch Screen – Easy to Set speed, Control Speed, direction, and LED lamp.
• Remote Control – Quick remote access to Set speed, Control Speed, direction, and lamp.
• High Torque Powerful German Motor – Able to use heavy force even at 50 RPM.
• Smooth Running Motor – Vibration Free, Low Noise Motor.
• Stainless Steel (Type 304) Shaft/ Parts – Heavy Use, Corrosion Free.
• Cast Aluminum Body – Light Weight, Resist to Corrosion.
• Professional Quality & Durable Design – Water Proof, Vibration Free, Long Lasting, Heat Treated.
• Industrial Grade Powder Coating Layer – Long Lasting Finishing.
• Sealed Special Ball Bearings – Long Lasting, Accurate, Smooth Running.
• Multi-Tasking Design – Faceting, Polishing, and Pre-forming
• Powerful Lamp – Equipped with two 2ft. Lamps.
• User Friendly Design – Comes with 2 Axles for 2 Laps, Could Operate by 2 Cutters at the same time
• Less lap changes – No need to change the laps for faceting and polishing
• Well Made Faceter Table – High Accurate, 2 Axis Movement.
• Vibration Absorb Dimensions and Weight – 52CM Length x 52CM Width x 118CM Height, 55Kg Weight.

ශ්‍රී ලාංකිකයන් සදහා විශේෂ වට්ටම් යටතේ “සිංහල” මෙනුවේ නව වෙබ් අඩවියක් සාදා ඇත. ලංකාවේ මිල ගණන් එහි සදහන් වේ.

Machine Overview

Other accessories may required :

1. Faceter

Gem Stone cutting hand piece faceter

2. Preforming/ Faceting/ polishing Laps

3. Dopstick – Brass and steel dopstick (Available with 4 shapes and different sizes)

Diamond Charging Roller

4. Re-charging Roll

5. Adhesive wax, epoxy, or cyanoacrylate glue

6. Transfer jig

Gem stone pavilion crown dopstick change dop transfer jig transfer block

7. Polishing agents

Select your currency
EUR Euro
PEN Sol
USDUnited States (US) dollar
error: Alert: Content is protected !!
%d bloggers like this:
Close Bitnami banner
Bitnami