we are a professional producer of miniature steel balls.We produce the bearing steel ball,stainless steel balls(SS304,SS316,SS430,SS440C),plastic ball,glass ball,etc.We got the good reputation from the national customers due to the high quality of our stainless steel balls with diameter from 1.2mm steel balls,1.3mm steel balls,1.35mm steel balls,1.4mm steel balls,1.5mm steel balls.
1. Material: Gcr15 high chrome bearing steel (AISI52100) 2. Grade: G200, G100, G16, G10, G5 Size: 1.5mm 3. The main steps to produce the ball: Heading, , polishing, heat treament, grinding, lapping, packing 4. Used for small size deep groove bearing, like 688zz, 689zz, 6800zz, 6801zz, 6802zz, 6803zz and etc. Packing Term: Carton/ Wooden case Size: 31cm x 23cm x 16.5cm Net weight: 20kg Gross weight: 22kg Payment Term: T/T Product Feature good hardness, excellent wearing, high precision. Application / Models Used for small size deep groove bearing, like 688zz, 689zz, 6800zz, 6801zz, 6802zz, 6803zz and etc. miniatuer motor.
Special steel ball accessories for automobile 1) Size: 1.0mm-250mm 2) Grade: G10-G1000 3) Hardness: HRC58-63. 4) General Application: Bearings, Automotive, Castors, Locks, Drawer Slides, Welding, Capabilities decorative, bicycle parts, light-duty, hardware, toy and etc. Model: AISI1010, AISI1065, AISI1085 Standard: 0.5mm-250mm Productivity: 120tons/month
1) Size: 0.5mm-250mm( according to clients' requirement ) 2) Hardness: G10-G100 3) Certificate: ISO-9001, TS-16949 4) Feature: Good wearing, excellent surface quality and high hardness. 5) Application: Bearing, ball screw, linear motion guide, automotive parts, chemical, food processing, ink and paint grinding, caster wheel, slide rail bicycle and car.
Material:AISI52100 Features: 1.Size: 0.5mm-250mm( according to clients' requirement ) 2.Hardness: G5-G100 3.Certificate:ISO-9001, ISO-14001, TS-16949 4.Feature: Good wearing, excellent surface quality and high hardness. 5.Application: Bearing, ball screw, linear motion guide, automotive parts, chemical, food processing, ink and paint grinding, caster wheel, slide rail bicycle and car.
Material AISI440/440C,AISI420/420C,AISI316/316L,AISI304 SUS440/440C,SUS420/420C,SUS316/316L,AISI304,SUS304 Features: 1.Size: 0.5mm-250mm( according to clients' requirement ) 2.Hardness: G5-G100 3.Certificate:ISO-9001, ISO-14001, TS-16949 4.Appliedin all kinds of exactitude machines, bearings, ball screws, linear motion guides, automobile parts, chemical and food processing,Grinding
Material AISI1010,AISI1015,AISI1045,AISI1085 Features: 1.Size: 1.0mm-50.8mm 2.Grade: G100-G1000 3.Hardness: HRC50-55. 4.General Application: Bearings,Automotive,Castors,Locks,Drawer Slides,Welding,Capabilities decorative,bicycle parts,light-dutyhardware,toy and etc.
wear resistant grinding ball: Alumina grinding ball, Zircon Grinding Ball,Zirconium Silicate Grinding Ball,Yttrium Zirconia Grinding ball,ZTA(Zirconia Toughened Alumina) Size: D0.1-60MM Materail:Alumina 92%,95%, Zirconia,silicate
Stainless steel balls, Chrome steel balls, Carbon steel balls are our main products. In accordance with GB308-2002, ISO3290-1998, AFBMA1989, DIN5401-93, etc. Can provide high-precision, multi-standard steel balls, in the G5-G1000. AISI52100 Chrome steel ball AISI1010/1015 Low carbon steel ball AISI1085 High carbon steel ball AISI302 Stainless steel ball AISI304/304L Stainless steel ball AISI316/316L Stainless steel ball AISI420C Stainless steel ball AISI440C Stainless steel ball Steel ball size 1.588mm(1/16'') to 50.8mm(2'')
Steel Ball: Hot Rolled Grinding Steel Ball Grinding balls for steel grinding machines (hereinafter referred to as grinding steel balls) are a kind of medium used in the ball grinding mill to grind the materials therein. With an annual capacity of 500,000 tons, the grinding steel ball is mainly used in mines, with products exported to Southeast Asia, Australia, Africa, North America, Central and South America and other countries and regions. It has become one of the largest production bases in the world, with exported products reaching 95%. Longteng grinding steel balls occupy most of the global high-end application markets. - High precision control of product quality - Base metal production lines of the wear-resisting material adopt a full set of short-stress rolling mill produced by Danieli Group, Italy. The base metal is made through continual rolling to realize high precision control of product quality. - Hot rolled steel balls are made from round steel produced by steel mills through hot rolling and with whole process automation control. The ball is uniform in hardness, with the heart having high hardness, being low in broken rate, and high in impact value. Note : 1. Roundness: Spherical with little overfill or underfill within the national standard: GB-8649-88 and YB/T 091-2005 2. Metallographic structure: Substantially martensite with some retained Austenite, Bainite& Carbides 3. Breakage guarantee: -Nil breakages upon delivery -Less than 1% in normal and correct operation conditions
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.
Introduction Casting steel ball diameter from 20-150mm with high hardness, low wear, Low broken rate, strong heat resistant and corrosion resistance, chromium content From 1%-28%, hrc45-63, .Detailed specifications can be customized according To customer demand. It is particularly used in cement industry working in the grinder with high temperature, high crushing and strong abrasion . The grinding ball with chromium content 1% - 3% and hardness hrc =45 called Low chromium alloy cast ball. Low chromium ball is produced by the intermediate frequency electric furnace smelting, metal mold or sand casting . Features Good toughness, low abrasion rate, low broken rate , low chromium ball hardness can reach 45-55hrc z
Introduction: The grinding ball with chromium content =10%-14%, hrc =58 is popular on current market and also very economic . Chromium content =47, hrc =58 , this kind ball is called special high chromium steel ball High chrome grinding ball issuitable for the industry with high requirement on grinding fine, and high abrasion . High chrome grinding ball can increase production, and reduce consumption obviously in the cement industry. Features: Good toughness, low abrasion, low broken rate of low chromium alloy casting; low chromium ball hardness can reach 50-62hrc z
Carbon steel ball AISI 1010 G1000HRC: 58-63, tolerance: ±0.025mm
Chrom steel ballAISI52100 HRC:61-66
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:
Features and Advantages of Forged Steel grinding media Ball : Concentrating on wear-resistant grinding material for 30 years, Huamin Brand steel grinding media 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 media 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 of grinding media balls 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 media 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
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.
Our main products: 1)Chrome steel ball AISI52100(1/8"-1" G1000-G10) 2)Carbon steel ball AISI1015,AISI1085(1/8"-1-5/16" G1000-G100) 3)Stainless steel ball AISI304,AISI316,AISI420,AISI440,AISI201,202(1/8"-1" G1000-G20) 4)soft ball(unhardened ball) 5)needle roller(flat end, round end) 6)Deep groove ball bearings 7)Thrust ball bearings 8)Tapered roller bearings 9)Spherical roller bearings 10)Cylindrical roller bearings 11)Pillow block bearings 12)Needle/cylindrical roller(flat end, round end)
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
