high chrome grinding media casting steel grinding balls

Place of Origin:

Henan, China

Brand Name:

zhili

Model Number:

ZL-ball mill media

Material:

Iron

certification:

ISO9001:2000/BV certificate

material:

high manganese steel/high chrome/bimetal

usage:

coal/ore mining

application:

cement plant, quarry, power plant,mining

hardness:

35-65HRC

heat treatment:

annealing, quenching, tempering

wanrranty:

one year

dimension(L*W*H):

according to drawings

quality tester:

ultrasonic fault detector