1 > High Hardness: Surface hardness: HRC57-67 HRC, volume hardness HRC56-64.
2 > High Impact Toughness: The impact toughness of our grinding balls is more than 12 J / cm2.
3 > Low Broken Rate: the actual broken rate is not higher than 1%.
4 > Good wear-resistant and lower wear rate.
High quality comes from every working procedure for the control . Grinding ball have no great
differences in appearance, but in the actual effect of grinding efficiency is different, this is because
the raw material, heat treatment process, equipment automation level and other factors can lead to
the steel ball steel ball lapping efficiency differences, and ultimately affect the user cost of grinding .
Every working procedure we always follow the details of the accused, by providing more wear-
resisting of grinding ball to help customers to reduce the cost of grinding.
Product Specification / Models
Product Specification / Models
1 > Raw material contrast
Ordinary company : directly using the scrap or various steel grades production, traditional little
involvement in the high rate of grinding materials research and development.
houde : have a deep cooperation with The Chinese academy of sciences and steel plant , according
to different industry standard have in-depth research and development, developed raw material
with higher grinding performance.
2 > Heat treatment of contrast
Ordinary company : Usually use pure water cooling quenching with insulation barrels of tempering ,
the heat treatment method is easy to cause uneven hardness, the lack of resilience, steel ball high
broken rate in practical use.
houde : Closed cooling tower for effective control of quenching temperature within the scope of the
standard, the composite heat treatment technology can improve the internal organization of steel ball,
the ball while guarantee the hardness have sufficient toughness are less likely to break.
3 > Production craft contrast
Ordinary company : degree of automation is less than manual intervention, there is no guarantee
that the stability of each batch steel ball.
houde : Fully automated production lines, greatly reduced the manual intervention, to ensure the
stability of different batch grinding steel ball quality.
Application / Models
mines`mill, cemnet plant. power satation
if you are interesting the products, please contact me
jinan houde abarasion resistent materials co., ltd.
jinan houde is located in Zhangqiu City, Shandong Province, 45
kilometers to the Jinan Downtown, next to the 309 national way, information collected fast,
traffic convenient. Our company covers the 8,000 square meters area, over 100 employees,
annual output is 15,000 metric tons. Our main products are forged, cast steel balls, steel
The application for our products are mines, cement plant ,chemical,industry,power station.
Our products both sold to the domestic and foreign country. The products export to America,
South Africa, Australia, Korea, Japan and other countries and regions, got highly appreciated
by our customers.
Our company regulate and produce strictly according to the ISO9001 Quality Standard.
The main products are:
Anti resistant steel ball: dia.20mm-dia.150mm forged steel ball and high, medium,
low chrome cast ball in dia.17mm-dia.120mm. Houde steel ball is good in accurate dimension, roundness
geometry shape high hardness and good mechanical properties with good characteristic of anti resistant, no deformation, no break. Houde steel ball is uniform surface hardness, hardness distribution uniform for the advance quenching device in the producing process.
Houde steel ball have the below characteristic:A:high hardness( surface hardness is50-65 HRC, volume hardness is 48-58 HRC with uniform hardness distribution); B: high impact toughness( above 12J/cm2); C: low break rate( anti break is ten times compared to the normal cast and forged steel balls, factual break rate is lower than 1% when falling times is above 20,000 from the 10 m high dropping machine) D: no deformation: steel ball no deformation out of the round for using. Huafu steel ball is made from the perfect carbon steel and alloy steel.
Steel cylpeb: We absorb the advance technology, add the Cr, Mn, Si, Mg, Al, Cu and others to make the alloy cements. The products produce in the intermediate frequency furnace and fall to the high, medium, low chrome category. Its characteristic is steady quality, high hardness, anti resistant, low break rate, various kinds
decorative wrought iron products: we mainly produce the forged baluster, spears, the assembles and the arctic iron door, fence, guarding windows, room furniture, various kinds for above. Our products are famous in the world by it's highly view and use value.