Frequently Asked Questions?
Ans: Font Size lowest up to 200 microns can be marked with our Laser.
Ans: Laser marking though is permanent one but will erase with time (4-5 years) due to wear and tear. Markolasers are very sharp and react very fast with Gold. Very quickly achieve 6-7 mm depth. Gold loss is minimal.
Ans: Total production rate per day for hallmarking depends upon various factors such as size of the mark (artwork), material and loading time of specimen. Average production for 8 hours of working time includes these factors. Average time for Hallmarking is 1 sec.
Ans:Machine will require zero maintenance, if operated within standard clean environment. We recommend a gold suction system. Not only does it capture gold dust, but it also helps the conductive dust to stay away from the electronics
Ans: Curved surface of diameter ranging from 0.8-1 mm can be easily marked. (Kerf Width) . We have special tools like motorized rotary chuck to engrave inside the curve with ease.
Ans: Our GoldWin- The Gold dust collector is very efficient. It can capture almost entire Gold as powder. We can help to recover this gold.
Ans: Life of laser machine is solely dependent on life of laser source – MTTF +100000 hrs. For 5-8 years the machine runs very efficiently though frequent check ups are required.
Ans: Yes. Black marking of Gold is possible.
Ans: After warranty it depends on AMC or Per visit charge. The main advantage of Having a Markolaser machine is – its after sales service backup. We keep spares of all our machines for next 10 years.
Ans: Standby sources will be provided till the damaged source is repaired.
Ans: 2D machines are not suitable for 3D coin dies. Special Z axis motion with high accuracy is required for this purpose.
Ans: Material Removal Rate need to be mentioned. The time of coin engraving can vary Depending on Diameter and depth. It can take from 6 hours to a few days to make dies.
Ans: Yes, 3D machine can engrave 2D dies.
Ans: 2D machine can engrave easily HSS steel with 20W power and around 0.4 mm depth can be achieved
20 W = 0.1 – 0.4 mm 22 Carat Gold
30 W = 0.1 – 0.6 mm 22 Carat Gold
70 W = 0.1 – 1 mm 22 Carat Gold
100 W = 0.1 – 1.2 mm 22 Carat Gold
Ans: No, upgrade not possible due to limitation of 2D machinery.
Ans: Please invite a quote based on requirement.
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