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
JINAN HOUDE ABRASION RESISTANT MATERIALS CO., LTD. Caroline Zhang Sales Manager
Product Description Low Grinding Consumption Forged Grinding Steel Ball for Mining 1. Grade: High carbon ally steel 2. Diameter: 15mm-150mm 3. Hardness: HRC 55-65 4. Breakage Rate:12j/Cm 2 6. Falling ball times: 20000s Two hot sale grinding balls specially designed for ball mill and SAG mill Diamater mm HM-1 Surface Volumetric 20-40 60-65 60-65 50-70 60-65 58-63 80-100 56-63 54-62 Diamater mm HM-2 100 60-65 58-63 120 60-64 57-62 130 60-63 56-60 150 58-62 54-60
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
Spherical flat steel is a medium profile mainly used in shipbuilding and bridge building, among which marine spherical flat steel is an auxiliary medium profile for shipbuilding.
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
Product Description S-2 TOOL Steel BALLS (ROCKBIT) S-2 Tool Steel balls are designed to achieve extreme ruggedness.The ball surface has a smooth ground and polished finish.These balls provide the toughness and strength necessary for severe shock loads.S-2 Tool Steel balls are hardened throughout and have unusually good wear characteristics. Applications: S-2 Tool Steel balls find most frequent use in oil field equipment and offshore drilling operations.They provide good service in withstanding the abrasio of pulverized rock and mud slurries. Material AISI Military ASTMUN S AMSDINJIS/SUJ S-2 Tool steelS-2A-681T-41902 Additional testing may be required to certify that materials comply with specific standards. Material Analysis S-2 Tool Steel (Rockbit) balls are manufactured to the following chemical analysis: Chemical Analysis Carbon 0.47% to 0.55% Manganese 0.30% to 0.50% Silicon 0.90% to 01.10% Molybdenum 0.30% to 0.60% Phosphorus 0.030% maximum Parking Type 1 : Plastic bag + box + carton + wooden pallet Type 2 : Plastic bag + carton + wooden pallet Type 3 : Our package :export cartons, steel drums, wooden pallets About the outside carton: Generally, if you don't want packing with our company's logo and name, we offer neutral packing. Services 1. All the inquiries will be reply within 24 hours 2. For the steel ball, please kindly let us know the size, material, grade and quantity. 3. For the bearing, please kindly let us know bearing type, material, Accuracy Grade/Class, and quantity. Any futher query, please do contact us anytime.
Product Description S-2 TOOL Steel BALLS (ROCKBIT) S-2 Tool Steel balls are designed to achieve extreme ruggedness.The ball surface has a smooth ground and polished finish.These balls provide the toughness and strength necessary for severe shock loads.S-2 Tool Steel balls are hardened throughout and have unusually good wear characteristics. Applications: S-2 Tool Steel balls find most frequent use in oil field equipment and offshore drilling operations.They provide good service in withstanding the abrasio of pulverized rock and mud slurries. Material AISI Military ASTMUN S AMSDINJIS/SUJ S-2 Tool steelS-2A-681T-41902 Additional testing may be required to certify that materials comply with specific standards. Material Analysis S-2 Tool Steel (Rockbit) balls are manufactured to the following chemical analysis: Chemical Analysis Carbon 0.47% to 0.55% Manganese 0.30% to 0.50% Silicon 0.90% to 01.10% Molybdenum 0.30% to 0.60% Phosphorus 0.030% maximum Parking Type 1 : Plastic bag + box + carton + wooden pallet Type 2 : Plastic bag + carton + wooden pallet Type 3 : Our package :export cartons, steel drums, wooden pallets About the outside carton: Generally, if you don't want packing with our company's logo and name, we offer neutral packing. Services 1. All the inquiries will be reply within 24 hours 2. For the steel ball, please kindly let us know the size, material, grade and quantity. 3. For the bearing, please kindly let us know bearing type, material, Accuracy Grade/Class, and quantity. Any futher query, please do contact us anytime.
Chrome steel ball 1.Scope of supply 2.General specification Gb/t 308-2002&iso3290 standard GradeballsphericitsurfacelotVariationSoring intervallAllowable ball gauge deviationSubgauge IntervalBall subgauge VariationRoughne ssVariation
Chrome steel ball 1.Scope of supply 2.General specification Gb/t 308-2002&iso3290 standard GradeballsphericitsurfacelotVariationSoring intervallAllowable ball gauge deviationSubgauge IntervalBall subgauge VariationRoughne ssVariation
Product Presentation Low carbon steel ball AISI 1010/1015/1020( C10-C15-C20 ) Balls in these materials are case-hardened only (surface heat treatment ). Low carbon steel balls offer considerable savings in all those applications which do not require the use of through hardened balls. The most common applications include furniture wheels, beatings for drawers, locks, grease nipple, sliding blocks, toys. Diameter: From 2mm to 50mm Precision grades:ISO 3290� G40-100-200-AFBMA� G500/G1000 Equivalent materials to international standards:AISI 1010/1015/1 020-W1.0010-JIS SWRM 12-ASTM A/29 Chemical Composition % Material Type C Mn P S AISI 1010(C10) 0.10 0.30 0.45 0.45 AISI 1015(C15) 0.15 0.30 0.45 0.45 AISI 1018(C18) 0.18 0.30 0.45 0.45 AISI 1020(C20) 0.20 0.30 0.45 0.45 Hardness index(surface case hardening) :HRC 55/59 Mechanical properties: Critical Tensile Strength: 37kgf/m Compression Strength: 30kgf/m Modulus or Elasticity: 19.693kgf/m Specific Weight: 7.85kgf/m STRICT PRODUCTION PROCESS A. Raw material--Wire drawing--Cold heading--Flashing--Heat treatment--Grinding--Lapping 1--Lapping2--Lapping3--Washing--Checking. All balls must be passed the procedure of passivity. Each procedure have professional inspector. They will check steel balls each two hours to insure the correction diameter and good surface of SAIGE steel ball. B.Our high precision bearing steel balls is G10.(Diameter variation is in 0.25um) Following is our inspection standard of G10 steel balls: 1.Each size of chrome steel balls have their own standard balls which are imported from Japan. 2.These standard balls were stocked into antitrust oil at the temperature 20� C. 3.Our size measurement instrument's precision is up to 0.1um.Also import from Japan. 4.We will check the diameter, hardness, surface, deviation from spherical, vibration value and so on. Packing & shipping 1).Packaging Plastic bag + box + carton + wooden pallet Plastic bag + carton + wooden pallet Our package :Export cartons, steel drums, wooden pallets 2).Shipping EXPERESS,AIR,SEA 3).Delivery Stock within short time or 25-35days around after order confirmation. FAQ What's your MOQ? Our company MOQ is 500kg. How can I place an order? You can email us about your requirement. Any inquiry will be replied in 24hours. Could you accept OEM and customize? YES, we can customize for you according to your samples or drawing. Could you supply samples for free? Yes, we can supply samples for free if customer affords the freight. Does your factory have SGS? Yes, we have SGS and ISO. Are you factory or manufacturer? Yes, our factory was built in 1993.
Product Description S-2 TOOL Steel BALLS (ROCKBIT) S-2 Tool Steel balls are designed to achieve extreme ruggedness.The ball surface has a smooth ground and polished finish.These balls provide the toughness and strength necessary for severe shock loads.S-2 Tool Steel balls are hardened throughout and have unusually good wear characteristics. Applications: S-2 Tool Steel balls find most frequent use in oil field equipment and offshore drilling operations.They provide good service in withstanding the abrasio of pulverized rock and mud slurries. Material AISI Military ASTMUN S AMSDINJIS/SUJ S-2 Tool steelS-2A-681T-41902 Additional testing may be required to certify that materials comply with specific standards. Material Analysis S-2 Tool Steel (Rockbit) balls are manufactured to the following chemical analysis: Chemical Analysis Carbon 0.47% to 0.55% Manganese 0.30% to 0.50% Silicon 0.90% to 01.10% Molybdenum 0.30% to 0.60% Phosphorus 0.030% maximum Parking Type 1 : Plastic bag + box + carton + wooden pallet Type 2 : Plastic bag + carton + wooden pallet Type 3 : Our package :export cartons, steel drums, wooden pallets About the outside carton: Generally, if you don't want packing with our company's logo and name, we offer neutral packing. Services 1. All the inquiries will be reply within 24 hours 2. For the steel ball, please kindly let us know the size, material, grade and quantity. 3. For the bearing, please kindly let us know bearing type, material, Accuracy Grade/Class, and quantity. Any futher query, please do contact us anytime.
Name:Grinding Balls Size:10-150mm Surface Hardness:58-66HRC Breakage:�1% Impact:�3.5J/CM² Why choose Chengxi grinding media: ,Quality management system certified ISO 9001:2008. ,Innovative R&D Design ,High end heat treatment technology ,Strict quality managment system ,Short lead time ,Flexiable customer service
Gcr15,AISI52100 chrome steel ball: Area of Application: It is usually used in bicycle,bearings,motos,autos,sliding rail,ISB,bags,electronic industry and so on. Feature: High speed Low price High hardness,HRC:60-66 Gcr15,AISI52100 chrome steel ball's chemistry and physics composition C0.95-1.10% Si0.15-0.35% Mn0.50% Max P0.025% Max S0.025% Max Cr1.30-1.60%
Wholesale 3.175mm 3.969mm 4.763mm AISI304 316 420 440C Stainless Steel Ball Company Information Yuncheng Condar Steel Ball Co. Ltd. was founded in 1998, has a long history in the town of Shandong, Yuncheng water margin! Condar steel ball factory has introduced many advanced steel production and testing equipment, which greatly improve the production efficiency and product quality, to provide more high quality steel for the new and old customers, the main specifications are 0.3MM--200.0MM, the main models of stainless steel ball bearing, steel ball, chrome steel ball, steel ball drilling, plating ball, micro ball large ball, and so on. Product Description 316,SUS316 Stainless steel ball: Area of Application: It is usually used in medical equipment,chemical,spaceflight,mobile phone panels,accessories,valves,atomizer,perfume bottle and so on. Feature: High precision Good antiseptic More soft The hardness is most,HRC
Company information Yuncheng condar steel ball co. Ltd. Was founded in 1998, has a long history in the town of shandong, yuncheng water margin! Condar steel ball factory has introduced many advanced steel production and testing equipment, which greatly improve the production efficiency and product quality, to provide more high quality steel for the new and old customers, the main specifications are 0.3mm--200.0mm, the main models of stainless steel ball bearing, steel ball, chrome steel ball, steel ball drilling, plating ball, micro ball large ball, and so on. Product description 316, sus316 stainless steel ball: Area of application: It is usually used in medical equipment, chemical, spaceflight, mobile phone panels, accessories, valves, atomizer, perfume bottle and so on. Feature: High precision Good antiseptic More soft The hardness is most, hrc
Company Information Yuncheng Condar Steel Ball Co. Ltd. was founded in 1998, has a long history in the town of Shandong, Yuncheng water margin! Condar steel ball factory has introduced many advanced steel production and testing equipment, which greatly improve the production efficiency and product quality, to provide more high quality steel for the new and old customers, the main specifications are 0.3MM--200.0MM, the main models of stainless steel ball bearing, steel ball, chrome steel ball, steel ball drilling, plating ball, micro ball large ball, and so on. Product Description 1085 carbon steel ball: Area of Application: It is usually used in bicycle,bearings,slide rail,pulley,handiwork,shelfs,bags,ISB,small hardware and so on. Feature: Broad application. Low price High hardness,HRC:60-66 1085 carbon steel ball's chemistry and physics composition C0.08-0.90% Si0.35-0.45% Mn0.6-0.9% P0.050% Max S0.050% Max Packaging & Shipping Packing Details :Carton packaging, woven bag, carton + tray, drum, or according to customer requirements packaging Delivery Details : 3-5 days after order ,According to the order quantity Production process Steel ball detection Steel ball hardness test Steel ball is generally used Rockwell hardness tester to detect hardness, multi use HRC+ value to express. 1. Bearing steel ball hardness is generally HRC60-66; 2.stainless steel ball hardness is generally about HRC26; 3.carbon steel ball hardness is generally HRC55-65; 4.soft carbon steel ball hardness is about HRC30; Steel ball roundness tester G5, G10 high precision steel ball is mainly to measure the degree of ellipticity, that is, the ball spherical error, mainly with a roundness meter to detect. Through its measurement, the computer can draw a very accurate trajectory, so as to determine whether or not the ellipticity. Digital micrometer measurement Steel ball is the most important measure of the size of the tolerance with a micrometer, or with a spiral micrometer detection, large steel ball with vernier caliper to measure;
Company Information Yuncheng Condar Steel Ball Co. Ltd. was founded in 1998, has a long history in the town of Shandong, Yuncheng water margin! Condar steel ball factory has introduced many advanced steel production and testing equipment, which greatly improve the production efficiency and product quality, to provide more high quality steel for the new and old customers, the main specifications are 0.3MM--200.0MM, the main models of stainless steel ball bearing, steel ball, chrome steel ball, steel ball drilling, plating ball, micro ball large ball, and so on. Product Description Gcr15,AISI52100 chrome steel ball: Area of Application: It is usually used in bicycle,bearings,motos,autos,sliding rail,ISB,bags,electronic industry and so on. Feature: High speed Low price High hardness,HRC:60-66 Gcr15,AISI52100 chrome steel ball's chemistry and physics composition C0.95-1.10% Si0.15-0.35% Mn0.50% Max P0.025% Max S0.025% Max Cr1.30-1.60% Packaging & Shipping Packing Details :Carton packaging, woven bag, carton + tray, drum, or according to customer requirements packaging Delivery Details : 3-5 days after order ,According to the order quantity Production process Steel ball detection Steel ball hardness test Steel ball is generally used Rockwell hardness tester to detect hardness, multi use HRC+ value to express. 1. Bearing steel ball hardness is generally HRC60-66; 2.stainless steel ball hardness is generally about HRC26; 3.carbon steel ball hardness is generally HRC55-65; 4.soft carbon steel ball hardness is about HRC30; Steel ball roundness tester G5, G10 high precision steel ball is mainly to measure the degree of ellipticity, that is, the ball spherical error, mainly with a roundness meter to detect. Through its measurement, the computer can draw a very accurate trajectory, so as to determine whether or not the ellipticity. Digital micrometer measurement Steel ball is the most important measure of the size of the tolerance with a micrometer, or with a spiral micrometer detection, large steel ball with vernier caliper to measure;
Chengde Rongmao Cast Steel Co.,Ltd. founded in 1980s, and located in historic and cultural city - Chengde China, is a large-scale casting & forging enterprise. For thirty years Rong Mao has produced Austempered Ductile Iron (ADI) grinding ball, Forged grinding balls, ball mill liner, various models of jaw crusher tooth plate, hammer crusher liner, castor-oil plant section, high-chromium alloy combined hammer and all kinds of high manganese steel castings. The company has 400 staff, including technical management personnel of 80 and 30 with senior and medium professional titles, and its plant covers an area of 36,000 square meters, with workshop area of 26,000 square meters and fixed assets of 200 million yuan. The annual output is 100,000 tons. -
ADI Grinding Ball According to the present situation of 9.75 4.88m SAG mill, since the grid plate hole is 60mm, so we suggest your company using 125 balls instead of original 120 ones, changing filling rate from 9-10% to 11-12%, so that it will be more effectively to increase the grinding quality and processing ore quantity. We are leading manufacturer and supplier of ADI grinding ball, austempered ductile iron grinding ball in China. -
