We hold the only automatic roll forging machine for grinding steel ball in China which developed by ourselves. The raw materials that we use are high quality alloy steel. The hardness of grinding steel ball is high and steady; the toughness is good controlled by equipment. The quality of our products can meet different requirements of clients in different countries and regions. 1. Forged grinding steel balls Want higher grinding efficiency? For gold mining or cement industry? Then you can choose forged grinding steel balls, which are available in all stages of milling. Huamin forged steel ball can be divided into low carbon, medium carbon, high carbon steel ball based on the carbon percentage. The carbon content is below 1.2%. The chromium content is 0.1%-1.3%. 2. Cast grinding steel balls As another type of grinding media, cast grinding steel balls can provide Cr (1%-28%), hardness (HRC40-66), and Diameter (10mm-150mm) alloy cast steel balls. They can be divided into low chromium, medium chromium, high chromium, super high chromium grinding ball (CR20%-28%). 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.
We hold the only automatic roll forging machine for grinding steel ball in China which developed by ourselves. The raw materials that we use are high quality alloy steel. The hardness of grinding steel ball is high and steady; the toughness is good controlled by equipment. The quality of our products can meet different requirements of clients in different countries and regions. 1. Forged grinding steel balls Want higher grinding efficiency? For gold mining or cement industry? Then you can choose forged grinding steel balls, which are available in all stages of milling. Huamin forged steel ball can be divided into low carbon, medium carbon, high carbon steel ball based on the carbon percentage. The carbon content is below 1.2%. The chromium content is 0.1%-1.3%. 2. Cast grinding steel balls As another type of grinding media, cast grinding steel balls can provide Cr (1%-28%), hardness (HRC40-66), and Diameter (10mm-150mm) alloy cast steel balls. They can be divided into low chromium, medium chromium, high chromium, super high chromium grinding ball (CR20%-28%). 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.
We set up a professional technical team with the cooperation of research institutions, colleges, and universities. For instance, chinese academy of sciences are our direct cooperator, professor mr bern klein university of british columbia, canada is one of our team members. 1.Material: b2, b3, bu 2.Surface hardness: hrc58-65hrc, volume hardness hrc56-63. 3.The impact toughness of our grinding balls is more than 18 j / cm2. 4.The actual broken rate
1. Grade: HM2 HM3 HM4 HM6 high alloy steel 2. Diameter: 1"-6" 3. Hardness: HRC 55-65 4. Breakage Rate:12j/Cm^2 6. Falling ball times:more than 10000times
Forged grinding steel balls: Diameter: 100mm Hardness: HRC58-65 Application: Various ball mills for metal mines The rolling forged steel balls are produced by alloy steel materials through automatic production lines. We have one complete strict quality control systems from the materials, production process and finished products to ensure the steady quality of the grinding balls.
Introduction: Product description 1. Choosing the optimal grinding media - we can help you choose the correct media for your application based on ore characteristics and your mill 2. Improved production and energy efficiency - our tools allow us to identify the correct media and mill liner pairing 3. Lower total cost of ownership - the correct media choice coupled with our exact manufacturing maximizes wear life 4.Continuous improvement - our sophisticated monitoring tools coupled with wear performance simulation means we can continue helping optimize production Product name:forged grinding ball/casting steel ball/hot rolling grinding media balls for ball mills Material:b2, b3, b6, bu 45steel, high chrome, low chrome steel Surface hardness:hrc58-65 Volume hardness:hrc56-63 Impact toughness:18j/cm2 Breakage rate:less than 0.5% Annual out out:200, 000 tons Application:mines/cement plants/power stations/chemical industry, mines/cement plants/power stations/chemical industry
Forged grinding ball features and advantages: 1. Surface hardness of up to 60hrc 2. High volume hardness as large as 55hrc to 60hrc, uniform hardness distribution 3. High impact toughness of greater than 12j/cm² 4. Low breakage rate, peel fragmentation resistance property of over 20000 times 5. Actual breakage rate not greater than 1% and close to 0
4)chemical industries 5)grinding mill, ball mill, coal mill Features of cast balls: 1) in general, high chrome casting grinding iron balls are famous for high hardness: surface hardness is to 60-68 hrc and volume hardness of 58-65 hrc; 2) high impact toughness: impact toughness is more than 12 j/cm2; 3) low broken rate: the actual broken rate is not higher than 1%; 4) wear-resistant: loss of grinding round rate is 80-500g/ton; Specification: 20-150mm Packing term 1) steel drums (with pallet): 850-900kg/drum 2)container bags: 1000kg/bag Steel drum or container bags
Our factory manufacture and export forged steel grinding ball as follows: Specifications: 1) Diameters: Dia.20 - 150mm 2) Hardness: HRC 55-65 3) Chemical elements(%): C: 0.48-0.85, Si: 0.15-0.37, Mn: 0.7-1.0, P: 0.035 MAX, S: 0.035 MAX Characteristics: A) High hardness B) No breakage C) Even wearing D) Good wear resistance Applied fields: A) Mines B) Cement plants C) Power stations D) Chemical industry Outer packing: Container bags, Steel drums Container bags, Steel drums
1.Forged grinding balls 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. 2.Features: 1) forged grinding ball has high hardness: surface hardness to 58-65hrc, volume hardness of 57-64hrc 2) impact toughness high: impact toughness more than 12j / cm2. 3) broken rate is low: the actual broken rate is not higher than 0.5%. 4) loss of forged grinding ball round rate is low. 5) dropping test in 8m high tester for more than 20, 000 times.
Forged steel grinding balls: Suit equipment: both drying and wet ball mills Tech specs: The forged plant operates four production lines and sources input barstock directly from hm rolled grinding balls. It offers a hardness of ¡ö65hrc in surface, slowly decreasing towards the core. Diameters available: 20 - 15omm (1½¡± --5, ). Key benefits: Improved wear resistance due to quenching and tempering.. Steady milling conditions due to wear reduction in wear rate. It is the best-suited solution to fight wear: it is highly resistant to both abrasion and impact. BrandMaterialsCMnSiCrSPMoNi Hm b-150mn0.58-0.650.85-1.20.17-0.370.2-0.40.0350.035 Hm b-260mn0.75-0.80.8-1.00.15-0.250.55-0.60.030.03 Hm b-365mn0.55-0.60.7-0.80.17-0.370.9-1.10.030.030.05-0.10.01-0.05 Hm b-475mn0.45-0.550.7-1.00.17-0.370.030.03 Hm b-575mncr0.68-0.750.8-0.90.17-0.370.4-0.50.030.03 Hm b-675mnsi0.7-0.90.8-1.020.1-0.40.7-1.050.020.020.03-0.150-0.05 Hm b-6a75mnsi0.95-1.030.92-1.00.2-0.30.4-0.60.020.02 Hm b-7Wear-resistant alloy0.65-0.750.9-1.00.17-0.370.7-0.90.020.020.05-0.10.1-0.2. Buckets or ton bags Buckets 850-900kgs/one Ton bags 1000kgs/bag
Forged Grinding Ball According to the present situation of 9.75 4.88m SAG mill, grid plate hole 60mm, and we recommended your company changed ball diameter from the original 120 to 125, filling rate from 9-10% to 11-12%, so that it is more effectively to increase the grinding quality and processing ore. Base on the high quality raw material, the advanced automated equipment, the heat processing and the strict quality control system, we can improve the surface hardness of grinding ball up to 58-65HRC and impact toughness of grinding balls is over 12J/cm,�. Features of forged grinding ball 1) High hardness: surface hardness of forged grinding balls is to HRC 58-65. The tolerance of the core hardness and surface hardness is not over 2HRC; 2) Good Impact Toughness: impact toughness of forged grinding balls is over 12J/cm,�; 3) Low Broken Rate: the actual broken rate is not higher than 1%. Physical Property ProductsSurface hardness (HRC)Core hardness (HRC)Impact value Ak(J/cm,�)Times of falling balls 60Mn Forged grinding ball ,�58-65,45,12,10000 B2 Forged grinding ball60-65,55 B3 Forged grinding ball60-65,55 B4 Forged grinding ball60-65,58 Name,�Chemical Composition(%) CSiMnCrPS 60Mn Forged grinding ball0.52-0.650.15-0.370.60-1.200.25-0.300.020.02 B2 Forged grinding ball0.77-0.810.26-0.340.72-0.800.32-0.400.020.015 B3 Forged grinding ball0.61-0.651.75-1.850.73-0.800.80-0.880.020.015 B4 Forged grinding ball0.68-0.721.25-1.350.55-0.650.85-0.950.0150.015 B6 Forged grinding ball0.79-0.820.15-0.350.92-1.020.88-0.980.0150.015 -
Place of Origin: Shandong, China (Mainland) Brand Name: HUAMIN Model Number: Nonstandard Products Application: Mill,Cement Plant,Power Station,etc, Mine,Cement,Electric Power Plant,Chemical and other industries Material: Steel Dimensions: 20-150MM Diameter: Dia.20mm-Dia.150mm Surface Hardness: 55-67HRC Core Hardness: 45-63HRC Certification: ISO9001, ISO14001,ISO18001 Packaging: Steel Drum or Steel Barrel,Container Bag Drop Test Times: more than 2000 Impact Value: more than 15J/cm2 Raw Material: High-Quality Round steel Key words: Forged Steel Grinding Ball Packaging & Delivery Packaging Details Steel drum or Steel barrel Container Bag Delivery Time 15days
Rolling grinding steel media ball,grinding hot rolled ball China Welcome to buy rolling grinding steel balls from Huamin steel ball company,which is one of the best and largest rolling grinding steel ball manufacturers and exporters in China. **Specification of rolling grinding steel media ball: Origin:China Trademark:Huamin Package: barrel or ton bags Shipment: sea Size:20mm-150mm **Parameter of rolling grinding steel ball: **Brief introduction of rolling grinding steel ball: Grinding steel ball is a kind of forged or rolling product,which can be used for ball mill.The grinding steel ball has good surface quality,impact toughness,wear-resistance,through forged and rolled by heat treatment equipment and forging and pressing devices. **Application The Huamin steel grinding ball is widely used in large mines, gold, copper, Alumina ore, iron ore, aluminum ore, nonferrous metal ore, colorless metal and non metal ore mill and rare metal precious metal ore, metallurgical and mining, cement, thermal power, flue gas desulfurization, magnetic materials, chemical industry, coal water slurry, pellet, slag and ultrafine fly, fly ash, calcium carbonate, quartz sand and other industries and rod mill equipment **Features of forging grinding steel media 1.precision size 2.high roundness and high hardness 3.wear-resistant and not easily broken **Grinding media ball picture:
roduct Description 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. Product Feature 1)High quality 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 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. Application 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. Other Information 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. JINAN HOUDE ABRASION RESISTANT MATERIALS CO., LTD. Caroline Zhang Sales Manager
Dia 20 -dia 150 HRC 58-65 drums or container bag
Welcome to oriental casting and forging(shandong) co., ltd. I, mr. Wang is glad to serve you Description: , good wear resistance, no breakage, even wearing. 3. Applied field: mines, cement plants, power stations, chemical industries etc. 4. Stable supply and sales year-round make us can be your good supplier. Product description: Specifications: Forged steel grinding balls Size: 20mm-150mm Brand material impact test endurance test surface core Dt-2 60mn 13min 10000min 58 50 Dt-3 65mn 15min 12000min 60 50 Dt-4 b2 17min 12000min 60 52 Brand material c mn si cr s p Dt-2 60mn 0.57-0.65 0.7-1.0 0.17-0.37 0.25 0.035max 0.035max Dt-3 65mn 0.62-0.70 0.9-1.0 0.17-0.37 0.25 0.035max 0.035max Dt-4 b2 0.70-0.85 0.7-0.8 0.17-0.37 0.2-0.7 0.035max 0.035max If you are interested in my product, please send me your detailed information such as your drawing or detailed specifications, chemical composition requirement etc. And you will get our quickly reply 1bag/ton, 850-900kgs/drum
Welcome to oriental casting and forging(shandong) co., ltd. I, mr. Wang is glad to serve you Description: As one of the biggest manufacturers and exporters of grinding balls in china, we can produce several kinds of grinding stem And iso14001 international environment certification system. 2. Good quality: high hardness, good wear resistance, no breakage, even wearing. 3. Applied field: mines, cement plants, power stations, chemical industries etc. 4. Stable supply and sales year-round make us can be your good supplier. Product description: Specifications: Forged steel grinding balls Size: 20mm-150mm Brand material impact test endurance test surface core Dt-2 60mn 13min 10000min 58 50 Dt-3 65mn 15min 12000min 60 50 Dt-4 b2 17min 12000min 60 52 Brand material c mn si cr s p Dt-2 60mn 0.57-0.65 0.7-1.0 0.17-0.37 0.25 0.035max 0.035max Dt-3 65mn 0.62-0.70 0.9-1.0 0.17-0.37 0.25 0.035max 0.035max Dt-4 b2 0.70-0.85 0.7-0.8 0.17-0.37 0.2-0.7 0.035max 0.035max If you are interested in my product, please send me your detailed information such as your drawing or detailed specifications, chemical composition requirement etc. And you will get our quickly reply 1ton/bag, 850-900kgs/drum
1.diameter:25mm-130mm 2.material:50Mn,60Mn,65Mn,75SiMn,wear resistant alloy,B2,high chrome,medium chrome,low chrome,special high chrome1,special high chrome2,special high chrome3,etc 3.application fields:industries of cement building material,metallurgical sellection in mine,grinding coal in power plant,chemical industries and machinery,etc 4.hardness:more than HRC50. Outer packing:container bags or steel drums.
Steel forged ball.
