Model Number: XYB-GM-30-150 Brand Name: XYB or OEM Key Specifications/Special Features: 1. Feature:The forged steel grinding ball is excellent in surface quality, toughness, and resistance to impact and abrasion. It won't crack and lose circularity easily.1) In general, forged grinding steel ball has high hardness: Surface hardness to 55-67 HRC, volume hardness of 56-64 HRC2) Impact toughness high: Impact toughnessmore than 12 J /cm2.3) Broken rate is low: Peel fragmentation resistance property of over 20000 times. The actual breakage rate not greater than 1% and close to 0.2. Specifications:

1) Diameters: Dia. 30 - 150mm
2) Hardness:HRC 55-65
3) Chemical elements(%), drop me mail to get the balls which you need or be suggested.

3. Packing Instruction:

Barrel with wooden pallet: Steel drum or steel barrel

Barrel size(cm): 89 χ 58 (Volume: 800kgs N. G. Available)
Pallet size(cm): 168 χ 59 χ 13
Two barrel tie on the wooden pallet, steel tape for bundle
strong nylon bag:
Available bag: 50kgs; 100kgs; 1000kgs