Forged Steel Ball Features and Advantages:
Concentrating on wear-resistant grinding material for 30 years, Huamin
Brand steel grinding ball is excellent in surface quality, hardness,
and resistant to impact and abrasion. It won't crack and lose
circularity easily.
1) High Hardness: Huamin forged grinding steel ball has high hardness:
surface hardness can reach to 55-67 HRC, volume hardness 56-64 HRC
2) High Impact Toughness: impact toughness is more than 12 J / cm2.
3) Low Broken Rate: peel fragmentation resistance property of over
20000 times. The actual breakage rate is less than 1% and close to 0.
Raw Material
As we know, the quality of forged grinding piece depends on the
material by 80%. Our products use high-quality round steel from
national large-scale steel mill to insure the quality of our products.
Forged Steel Ball Products Show:
Our products range from 20mm to 150mm, 1 inch to 6 inch, and we can
also offer all size of products according to clients' demand.
Packing Instruction:
Strong Nylon Bag:
Avalible Bag: 500kg; 1000kg
The Production Line And Equipment:
The self-developed automatic steel grinding ball production line is
our qualified product, and it has won Chinese invention patent. It
uses electric furnace instead of conventional coal combustion method,
and the rotary cutting technique replaces traditional air hammer,
thereby improving production efficiency by 30 times or even higher.
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Services: Buying office, oem, components sourcing, value added services
Buyer: In shell pecan nut, macadamia nut
Our product has precise size, high hardness, high roundness and mechanical properties. It won't deform and crack during its service life. The surface hardness of our product can reach up to 57HRC to 67HRC, and volume hardness can reach up to 56HRC to 64HRC, the difference between the hardness of surface and center are no more than 2HRC. Besides, the impact toughness of our product is greater than 12J/cm2. Further more, the breakage rate of our product is no more than 1% and are close to 0. Our product are widely used in processing facilities such as the iron&steel plant, mineral processing plant, refractory material plant and phosphate fertilizer plant, etc. Above all, all of our products can be customized according to customers’ requirements.
1. Company name: shandong huamin steel ball joint-stock co., ltd. 2. Year of established: 1986 3. Productforged steel ball, rolling forged steel balls, grinding steel balls used in the ball mill and sag 4. Diameter: 20mm to 160mm(1) 5. Material: c: 0.47-1.05 si:0.17-0.37 mn:0.5-1.0 s:0.035max p:0.035max cr:1.2max mo: 0.15max 6. Production technology: huamin mainly have three kind of production technology for forged steel balls. 1) air hammer forged steel balls 2) rolling-forged automatic production line designed by our ourselves, this production line is controlled by automatic equipment, so the hardness is high and toughness is good. 3) rotary-cut automatic production line, this production line gets five national patent. Currently, we mainly use this production line to produce forged steel balls, so the product quality is quite steady and good. 7. Inspection Huamin have a full set of inspection equipment.We can test hardness, hadness distribution, chemical composition, impact value, micro-structure, dropping test and so on. 8. Packing Huamin have two kinds of packing method: steel drums or container bags, this two kind of packing can both meet the requirement of repeated shipping and storage, customers can choose any one.
Products detail: Size: dia20mm to dia150mm Production capacity: 100ú¼000ton/year Characteristics: high hardness, good wear resistance, no breakage, even wearing. Applied field: mines, cement plants, power station, chemical industries etc. Packing: by steel drum or big bag.
Forged grinding steel balls: Diameter: 1" to 6 Hardness: hrc55-65 Features: high hardness, no breakage, good wear resistance. Applications: as a grinding media in sag and ball mills for mines and chemical industries. We are the largest manufacturer and exporter of grinding steel balls. Our annual output is 100 000 metric tons.Our products are exported to over 20 countries and regions. Grinding steel balls are available from diameter 1" to 6". They are welcomed by customers in the world based on high quality products, timely delivery, competitive price and best service. We have established and are establishing a good cooperation relationship with large mining company in the world, such as ghana gold, anglo american, bhp and so on. We believe in that our cooperation will reduce your purchase cost and improve production efficiency and create more added-value. Steel drums or flexible container bags
Electro galvanized wire BWG20 , wire diameter: 0.93-0.95 mm.
Product Description Are you looking for the new manufacturer of grinding balls Which one will you choose Please take some time to get to know our products and our company. If you choose us, I think you will not be disappointed. Our factory manufacture and export Forged Steel Grinding Ball for ball mill as follows: 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 HRC 2) impact toughness high: Impact toughness more 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. 20 - 150mm 2) Hardness: HRC 55-65 3) Chemical elements(%): Nominal Diameter(mm) Dimensional Tolerance(mm) Roundness 20 2 6 25 2 6 302 5 3.Picture show 4. Packing Instruction: Barrel with wooden pallet: Steel Drum or Steel Barrel Barrel size(cm): 89 58 (Volume: 800kgs N. G. Avaliable) Pallet size(cm): 168 59 13 Two Barrel tie on the wooden pallet, steel tape for bundle Strong Nylon Bag: Avalible Bag: 50kgs; 100kgs; 1000kgs
1) 60Mn Forged Grinding Balls and Rolled Grinding Balls (20mm to 180mm)  2) B2 Forged Grinding Balls and Rolled Grinding Balls (20mm to 180mm)  3) B3 Forged Grinding Balls and Rolled Grinding Balls (20mm to 180mm)  4) B4 Forged Grinding Balls and Rolled Grinding Balls (20mm to 180mm) Applied fields 1.Iron mines 2.Rare earth 3.Metal mines 4 Cement plant 5.Power station 6.All kinds of mines 7.Quartz sand mine 8.Chemical industry 9.Molybdenum mineral 10.Building material 11.Refractory industry
(1)Product Superior raw materials, advanced automated equipment, unique heat treatment technique and strict quality control system contribute to better performance for the general hardness of shandong iraeta grinding steel ball. 1) production standardYb/t091-2005 2) size: 25-150 mm 3) surface hardnessHrc57-67 hrc 4) volume hardnessHrc56-64 5) breakage rate
