LS-300-1-B Double Drum 12'' Stone Bead Chamfer Machine

LS-300-1-B Double Drum 12'' Stone Bead Chamfer Machine

Upgraded from LS-300-1 single drum bead chamfer machine, LS-300-1-B work with double drums, with more capacity.
Used for stone bead mass chamfer, it can remove the sharp cornor of stone cube automatically, one time can put in 6-10 kg cube, and need 15-20 minutes to get bead 60-80% round.
There is a diamond plate in the machine, and we will put those stone cube on the plate, when the plate running and touch those cube, it will help remove those sharp cornor automatically, good for gemstone like jade, agate, crystal, fossi, shell, opal, chalcedony, obsidian, lapis and all kinds of rough gemstone.
Grit to choose from 45/60/80/100, decided by the stone hardness, we suggest grit 45 for very hard stone like jade and agate, grit 100 for stone like natural turquoise.
This is the first machine to use making gemstone bead size 4-20 mm

Specification of LS-300-1-B(With Lid)
Voltage:110/220 V
Power:1.5 KW(2 HP)
Speed of blade:1400 RPM
Diamond Plate Size:300*32 mm Diameter * Arbor
Overall Size:L85*W57*H78 cm

Specification of LS-300-1-B(Without Lid)
Voltage:110/220 V
Power:1.5 KW(2 HP)
Speed of blade:1400 RPM
Diamond Plate Size:300*32 mm Diameter * Arbor
Overall Size:L85*W57*H85 cm

  Without lid, higher 

Diamond Disc to use

Remove the sharp cornor of stone cube

first machine to use make stone bead

The photo below shows how to automatically make round stone bead from rough stone, this machine set can make hard stone bead like jade, agate, quartz bead, and soft bead like turquoise bead, size from 3/4/6/8/10/12/14/16/18/20 mm, 15-50 kg bead one day

Step one:Use 24'' slab saw cut the big rock into small size rock(LS-001-24-A)
Step two:Use 16'' multi blade slab cutting machine, cut small size rock into slabs(LS-002-A)
Step three:Use automatic cut slab into strips machine(LS-006-A)
Steph four:Use automatic cut strips into stone cube(LS-006-B)
Step five:Use stone bead chamfer machine, remove the sharp corner of the bead

(LS-300-1-A)
Step six:Use coarse stone bead milling machine, rough milling, after this step, the bead almost round(LS-300-2-A)
Step seven:Use high precision stone bead milling machine, make bead perfect round

(LS-300-3-A)
Step eight:Use multi needle/tip ultrasonic drilling machine, can drill many beads at one time automatically(LS-100-1800W)
Step nine:Use vibration tumbler polishing machine, polish the drilled beads, make it shiny enough.

The photo below shows how to make stone bead with small batch, 2-5 kg one day.

Step one:Use 12'' manual stone cutting machine, cut stone into slab, strips, cube(LS-007-B)
Step two:Use stone bead chamfer machine, remove the sharp corner of the bead

(LS-300-1-A)
Step three:Use coarse stone bead milling machine, rough milling, after this step, the bead almost round(LS-300-2-A)
Step four:Use high precision stone bead milling machine, make bead perfect round

(LS-300-3-A)
Step five:Use manual bead drilling machine, drill bead one by one(LS-306-B)
Step six:Use vibration tumbler polishing machine, polish the drilled beads, make it shiny enough.