Passion for Innovation Excellence in technology
Hallmark Mini

SLTL Group is the eminent manufacturer & supplier of the 4p diamond laser machine. Hallmark Mini is a perfect blend of an advanced innovation with the best practices and must for all the Diamond Manufacturers around the World. Hallmark Mini is an all in one Diamond Processing System doing Table Sawing, Crowning, Bruiting, and Cone Blocking with one time fixing of the stone Compact in size and mighty performer install more machine in less space Hallmark Mini is the 4th generation laser processing machine with inbuilt software for laser beam stability & robotic CNC control features. These are the new generation robots for diamond processing which will help redefine laser operations in the diamond industry, with the potential to produce almost 80% of the Work. This provides you with more systematic production cycle with error-free operations.

One Stop Solution

Multiple diamond processing system doing Table sawing, Crowning, Bruiting & cone blocking, with high accuracy and speed at a marginal time without any  human intervention with one time fixing of the stone. Hall mark Mini can also be integrated with our planer machine so that even the planning  process gets into system with minimal human interference. Along with saving a lot of time, it also increases the efficiency & diminishes  losses due to human errors. This provides you with more systematic production cycle with error free operations.

Hallmark Mini

Precise Cuts With Minimum Wastage:

The Gain is all yours while processing the stone SLTL provides you with almost nil breakage rate due to RTLS (Real Time Laser System). Extremely focused, stable and accurate beam profile to achieve weight loss which provides you with fewer operation errors. SLTL delivers advance processing system which gives you a better quality output and satisfying result

Hallmark Mini

Value Return of Investments

SLTL group delivers  you with such a machine which has features and advantages simply rewarding. It gives the best value for money to your diamond processing business as customer satisfaction is our major objective.

Hallmark Mini

Zero Maintenance

Machine is manufactured under the guidance of experts which increase the durability of Machine and helps to reduce the maintenance costs. High grade optics and advanced technology clubbed in a single, compact and scratch proof body.

Hallmark Mini

 Laser Source


 Laser Type

 Diode Pump

 Wave length


 1064 ± 10  µm

 Beam mode


 Working Power



 CNC Table


 170 * 170



 < 3



 < 10



 < 10

 Drive Type


 Z-axis travel



 Power supply (input)

 230 VAC, 1 Ø

 Power Consumption


 < 2.5

 Computer System

 HP, Core i3


 Operating Environment:



 25° ± 2°



 < 60%

 Coolant Storage





 1641 * 700 * 850


  • TSS Fixture
  •  Sticking Set-up
  • Germany/USA made diode module
  • Power & frequency control interface with software

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