GLASS POLISHING BEADS WHICH ARE MANUFACTURED FROM FINE GRADE GLASS BEAD. THE GLASS BEAD BLAST MEDIA IS GRANULAR IN NATURE AND USED IN PRESSURISED AIR BLASTING, THE GRANULAR (SUGAR LIKE) MEDIA IS ADDED TO A HOPPER AND USING A HAND LANCE IS BLASTED TO THE ORTHOPAEDIC PART HAND HELD OR AUTOMATED. THIS IS TO GIVE A REQUIRED UNIFORM SMOOTH OR ROUGH FINISH DEPENDING ON THE GRADE. AS THE MEDIA SHAPE REDUCES DUE TO WEAR, A SET AIR EXTRACT DRAWS THE LIGHTER MEDIA UP THROUGH EXHAUST AND NEW MEDIA IS ADDED VIA THE HOPPER REPLENISHMENT. IT COMES IN 25KG BAGS OF CARTON BOXES. NORMAL 1000KG PER PALLET THE GLASS MICROSPHERES ARE NOT EXCEEDING 1MM IN DIAMETER.

CLASSIFICATION IS DETERMINED BY THE PROVISIONS OF THE GENERAL RULES 1 AND 6 FOR THE INTERPRETATION OF THE COMBINED NOMENCLATURE; THE TEXT OF CODES 7018 AND 7018 20 00, THE HARMONISED SYSTEM EXPLANATORY NOTES TO HEADING 7018;