Sachi

Ultrasonic Multi Drilling Machine  can drill holes on the multiple round beads in one go. It will take about 10mins to finish drilling on 55pcs 10mm round beads. (This drilling machine is only for round beads. Smaller the size the more quantity to drill). The size of round beads is 3mm-20mm, it can drill more than 19 to 211pcs (depending on the size of bead) a time. And the hole is 0.7mm- 2.0mm.

This Ultrasonic Drilling Machine is suitable for most of the semi-precious and precious gemstones The Ultrasonic drilling machine needs a mix of water and silicon carbide as a grinding medium.

Additional Information:

• Delivery Time: 7 to 10 Working Days

Ultrasonic Drilling Machine uses a method of brittle destruction by the collision of abrasives which are forced against the workpiece by an ultrasonically vibrated tool assisted by an appropriate clamping force. The tool vibration can be of amplitude approx. 40-80 microns with frequencies of 25 kHz, sufficient to perform effective machining. Abrasives may be carborundum, boron carbide, or diamond powder depending upon each work. Rougher grits provide quicker chipping but offer rougher finish, Abrasives are usually used in slurry (mixed with water)

Features:

• Suitable for precise drilling of any hard and brittle gemstone; 
• Not only round but the unsystematic machine can be done as the Ultrasonic drilling machining is longitudinally processed.
• High accuracy and fine finished are obtained depending upon the tool accuracy and grit size.
• Simple in operation even a beginner can operate the machine with ease.
• 4mm thickness can be drilled in 10-15 seconds on an average.
• Very low operative cost. Less than 4% weight loss in drilling on an average. Ultrasonic Drilling Machines have been developed in various models.

Specifications:

Ultrasonic Unit: 25 KHz 150 W ultra Tuning

Transducers: Electrostrictive PZT

Power Required: AC 220V, 50Hz.Approx. 250VA

Max. Drilling thickness: 1.5 mm

Additional Information:

• Item Code: JTLEVS001
• Delivery Time: 5 to 7 Working Days
• Packaging Details: Wooden Box

This Ultrasonic Carving Machine  is used for carving different shapes and figures on gemstones. For carving processing, it needs a steel mold. It can carve the stone according to the shape of the steel mold. This Ultrasonic Carving Machine is suitable for most of the semi-precious and precious gemstones The Ultrasonic carving machine needs a mix of water and silicon carbide as a grinding medium.