Machines, Tools & Accessories for Lapidary

The typical type of machines are as follows.  The modification of machine according to the change of processing is possible.  Click the name to see the details.

Machines, Tools & Accessories

Gems & Rock Grinder

 

Model No.BGR-10

<Specification>

  • Size: 800x550x550 mm
  • Motor: 1/4 hp, 2 P, 220 V
  • Shaft: Fixed type
  • rpm : 0~1750 (inverter)

<Characteristics>

  • Using of diamond disc
  • High cutting speed with cooling water pump
  • Convenient in working place not equipped with drainage means (recirculation of cooling water)
  • Speed changes dependent on the hardness of rock or metal
  • Disc changes dependent on the structure of metal or rock (surface roughness)
     

Model No.BGR-20 (Hand Piece)

<Specification>

  • Size: 250x250x560
  • Motor: 1/4 HP, 220V
  • rpm: 2500, 1700, 800 (3 stage pulley)
  • Grinder plate: 205Ø
  • Shaft: 1/2 inch

<Characteristics>

  • For manufacturing thin plate by diamond disc or casting iron plate
  • For grinding & polishing jewels or rocks
  • Protractor (option for rock grinder)

<Option>

  • Handpiece, 1 step type: 1 set
  • Dopstick: 1 set
  • Master lap: 1 ea
  • Disck, polishing plate: 1 ea per item

 

Model No.BGR-30 (Grinder Lap)

<Specification>

  • Size: 600x600x1100
  • Motor :1/2 hp, 220 V, 380 V
  • rpm: 2500, 800
  • Shaft : 5/8 inch
  • Grinder lap: 250Øx 2, cast iron disc

<Characteristics>

  • For grinding & polishing jewels or rocks by sand powder
  • Two plates for grinding and polishing
     

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