Glass Beads for Grinding – 20-30 Mesh (0.85-0.6 mm)

Applications

• Ball-mill and sand-mill grinding media for pigments, inks, paints and fine chemicals (0.85-0.6 mm).
• Dry or wet blasting / shot peening for cleaning, deburring and surface finishing of metal, plastic and glass.
• Low iron content – safe for stainless steel and aluminium surfaces.
• High roundness and tight particle-size distribution for predictable, low-contamination wear.

Standards & Quality

• Retroreflectivity RL 250 mcd/m2/lx (R.I. 1.5).
• Chemically inert clear glass, roundness ≥80%, stable physical properties.
• Grading aligned with AASHTO M247, EN 1423/1424, BS 6088 and GB/T 24722 expectations on request; test reports available.
• Batch traceability from our factory in Yongqing, Hebei (producing since 2015).

Packing & Shipping

• Packing: 25 kg bags on pallets, or 1,000 kg jumbo bags (FIBC).
• Typical loading: about 22 t per 20′ FCL (jumbo bags).
• Samples 1-5 kg shipped by express worldwide before your first order.
• Lead time: samples 5-7 days; container production 10-15 days after deposit (per order).