Shot Peening : Steel shots are used in shot peening, which is used to make stronger and reduce stress in machinery like turbines, steel automobile crankshafts, springs, gears, torsion bars, shafts and connecting rods.
Surface Preparation: Steel shots are used in support of coatings, such as powder coating, enameling, painting, metallization, rubber bonding and moreâ?¦
Sand Removal: Steel shots can be used in cleaning of castings.
Scale Removal: Steel shots can also be used to clean ferrous or non-ferrous alloys or products (pipes, plates etc.) that are made from forging, die-forging, stamping, drawing and rolling or after heat treatment.
Shot Blasting of Cast Steel: Steel shots can be used on the blasting of profile steel,shipboard,steel board and other steel material
Roughening and de-burring: Steel shots are used in the aesthetic treatment of some material. It is also used to remove the burrs that might arise during injection moulding of metallic products.
Chrome Steel Balls Grinding Media for your Ball Mill
Polished to stunning elegance, Maheshwari Chrome Steel Grinding Balls are the Rolls Royce of the grinding ball industry.
A dynamic and reliable steel ball, the intelligent design of this ball mill media is owed to our breakthrough technology, which enables us to take the finest chrome steel and vacuum-de-gas it. Because this process sets free all trapped air in the formulation, our chrome balls are produced with no air pocketsâ??which results in a fully solid metal ball. So, the chrome steel balls in your ball mills grind your productâ??not each other.
Through hardened and rust resistant, the high density and superb hardness of Maheshwari Chrome Grinding Balls make these grinding media balls ideal for ball mill grinding, including the crushing, mixing, and dispersing of even the hardest raw materials and the most viscous liquids.
Maheshwari Steel Balls will transform your ball mill operation into a lean, mean, grinding machine.
Material: AISI52100 / Suj-2 / 100Cr6 / Gcr15
Hardness: HRC 66-69
Usage: precision bearings, precision parts, precision milling and grinding
Low cost carbon steel balls, they are hardened only on the surface (case-hardening heat treatment). The thickness of the case hardened layer is about 0, 8 mm.
Applications
Furniture rails and rollers, drawers and rolling bearings, locks, oilers and greasers, skates, caddies, toys, belt and roller conveyors, tumble finishing
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Miniature stainless steel ball 2.0mm (SUS440C) is a kind of steel ball wildly used in bearings. Size range 2.0mm--25.4mm, Grade G10--G500, Certificate ISO9001-2008, TS-16949, ISO14001. It contain anti-rust function with higher precision which could be applied into precision bearings.
1. Material: AISI 440/440C; SUS440/440C. AISI52100
2. Size: 2.0mm-.50.8mm.
3. Grade: G10, G25, G100, G500.
4. Hardness: HRC58-65.
5. Grade Standard Comply with AFMBA. 10 or DIN 5401.
6. Certificate: ISO-9001, ISO-14001, TS-16949.
7. Application: It's suitable for special environment and machine as like hydraulic parts, grinding machine and so on, it has better rust resistence and hardness than AISI420.
Sizes are available in millimeters, inches and fractions.
AISI 440C balls are a martenistic-type stainless steel, which is used extensively in bearing applications that require corrosion-resisting properties. 440C balls are resistant to corrosion from fresh water, steam, crude oil, gasoline, perspiration, alcohol, blood and foodstuffs. Maximum resistance to corrosion and tarnishing is only achieved when 440C is fully hardened and surfaces are polished to a high luster. HRT provides 440C balls in vacuum melt condition upon request.
AISI 440C balls are a martenistic-type stainless steel, which is used extensively in bearing applications that require corrosion-resisting properties. 440C balls are resistant to corrosion from fresh water, steam, crude oil, gasoline, perspiration, alcohol, blood and foodstuffs. Maximum resistance to corrosion and tarnishing is only achieved when 440C is fully hardened and surfaces are polished to a high luster. HRT provides 440C balls in vacuum melt condition upon request.
Features:
1. Made of material in AISI 440C
2. Size: 0.5. Mm~25.4mm
3. Grade: G10, G25, G100, G500.
4. Hardness: HRC58~65.
5. Grade Standard Comply with AFMBA. 10 or DIN 5401.
6. Certificate: ISO-9001, TS-16949
7. Application: It's suitable for special environment and machine as like hydraulic parts, grinding machine and so on, it has better rust resistence and hardness than AISI420.
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.
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
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.
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
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
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