grinding balls and grinding cylpebs
The Specification of Forged Steel Ball
Forged steel ball is one of our advantage products. Diameter 20-70mm and 80-150mm steel ball are produced respectively by advanced automatic hot rolling and hot forging steel ball production line. Huafu grinding balls with uniform hardness in a high efficiency due to its advanced quenching technology. In advanced, Huafu steel balls feature high accurate dimensions, rounded geometry shape, high hardness and good mechanical properties, wear - resistance, no deformation, no breakage.
Meterial | C | Si | Mn | Cr | HRC | Impact |
HF45# | 0.42-0.50 | 0.17-0.37 | 0.5-0.8 | ≤0.25 | ≥55 | 12 |
HF50Mn | 0.48-0.56 | 0.17-0.37 | 0.7-1.0 | ≤0.25 | ≥ 56 | 12 |
HF60Mn | 0.57-0.65 | 0.17-0.37 | 0.7-1.0 | ≤0.25 | ≥ 56 | 15 |
HF65Mn | 0.62-0.70 | 0.17-0.37 | 0.9-1.0 | ≤0.25 | ≥ 58 | 15 |
HFB6 | 0.75-0.85 | 0.2-0.40 | 0.90-1.0 | 0.85-0.95 | ≥ 60 | 18 |
HFB3 | 0.58-0.65 | 1.2-1.6 | 0.65-0.8 | 0.7-0.9 | ≥ 60 | 18 |
HFB2 | 0.72-0.92 | 0.17-0.37 | 0.7-1.0 | 0.5-0.9 | ≥ 60 | 18 |
HF40Cr | 0.37-0.45 | 0.17-0.37 | 0.5-0.8 | 0.8-1.1 | ≥55 | 12 |
We can also customize the steel balls according to your size and chemical composition.
Advantage of Huafu Forged Steel Ball
Uniform hardness from surface to core
Advanced automatic production equipment
Wear - resistance
No breakage
Company Profile
We, Jinan Huafu Forging Co., Ltd, mainly produces grinding media in ball mill for many years. With the strength of forged steel ball, cast steel ball, grinding rod, steel cylpeb, liners and steel ball production equipment. All of our products are strictly according to the ISO9001-2015 Standard.
The products specificationwe can produced as follow:
Hot rolling steel ball:20-60mm
Forged steel ball: Dia. 60mm-150mm
Casting steel ball: Dia. 17mm-130mm
Grinding rod: Dia. 30mm-130mm. Length: 3m-9m
Casting steel cylpeb: 8mm*10mm-70mm*75mm
Hot Rolling Steel Cylpeb: 20*30mm-50*60mm
Steel ball production line: Dia.20-150mm
Ball Mill Liners: according to ball mill
Quality Inspections
Raw material testing---Dimension inspection---Chemical inspection---Hardness inspection---Impact velue testing---Falling number inspection
Production Lines
1)Fully automatic production line of hot rolling steel ball
Material on storage rack→automatic continued feeding device→furnace heating→enter into rolling ball
machine→automatic isothermal transfer→quenching system→steel ball heating preservation device→
finished products testing→package→transport to warehouse
2)Automatic production line of hot forging steel ball
Material on storage rack→furnace heating→hot cutting→rolling ball forging →automatic isothermal system
transport→quenching system→steel ball heating preservation device→finished products testing→package→transport towarehouse
3)Traditional production line of forged steel ball
Cutting raw material→furnace heating→forging→automatic isothermal system→quenching system→steel ball heating preservation device→finished products testing→package→transport to warehouse
Application
Huafu Products are in wide application. Mainly used in mines, cement plant, power plant and chemical plant. The feedback from all of our customers are perfect.
Packaging
1.Bags:One bag=one ton
2.Steel drums
20mm-40mm:1000-900kg/drum.
50mm-120mm:850kg/drum
130mm-160mm: 800kg/drum
weight size volume
Bag 1kg 73*60cm 0.244m³
Iron Drum 10-13kg 55*88cm 0.23m³
Certifications
Huafu steel ball products are manufactured strictly according to the industry standard, received the customer's unanimous praise, and have been certified by ISO and SGS.To improve the quality of steel ball, my company adjusted the original production equipment, independent research and development of the new-type steel ball equipment roll forging machine, rolling mill, hot cutting machine and the speed reducer, and obtained the patent. In 2015, Huafu steel ball trademark application registered successfully.
Our Customer from All Over the World
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.