Feifan is accredited by ISO9001, ISO14001, SA8000 and OHSAS 18000.
We specialize in grinding balls from 25mm to 125mm, which are widely used in wet and dry grinding, SAG ball mill of all sizes. FEIFAN grinding balls are used to assisting in the mining Industries, cement Industries, building products Industries and power stations etc.
(1) Comprehensive stocks of standard grades and sizes are held in our city.
(2) Technical advice on ball selection based on operation parameters is provided.
(3) A full range of balls is provided with high uniform hardness: from HRC 55-65.
(4) Roundness: Spherical with little overfill or underfill within the national standard: GB-8649-88 and YB/T 091-1996
(5) Metallographic structure: Substantially martenistic with some retained Austenite, Bainite & Carbides
(6) Breakage guarantee: Less than 1% in normal and correct operation conditions
(7) Packing: 1) In steel drums - 200 litre drums (approx. 0.9 MT)
2) In woven bags - 2 MT per bag

Now FEIFAN balls are used in the following countries: Indonesia, Malaysia, S.Africa, Australia, Chile, England, and Korea etc.