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Grinding Ball ,Grinding Rods ,Forged Steel Ball ,Casting Grinding Ball ,Grinding Cylpebs Mgmt.Certification Made in China Forged Grinding Bar/Rod for Mining. Diameter 50-130mm Grinding Steel Round Bar for Rod Mill.sp.infoRod Mill Grinding RodRod Mill Hongxing Machinery.Features of rod grinding mill in the grinding process the grinding media make a line contact with ores so it has a certain effect on selectivity and grinding the particle size of dry rod mill product is relatively uniform when used for coarse grinding the processing capacity of rod mill is better than that of other ball mill with same
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low wear rate 55 inch forged grinding steel ball for sag mill.Apr 01,2018 Jun 25,2017 Huamin Grinding Rods for Rod Mills a high hardness minmum HRC45 for increased wear resistance and Characters:Heat treatment and Low wearing rate .sp.infogrinding mill rod mill with and good qualityhigh quality grinding rod for rod mill.famous brand high quality grinding rods for rod mill Ball Mill amp Rod Mill Design Mineral Processing amp Extractive Nov 13 2016 Often a mill using steel rods as the Inquire Now new type high quality rod mill gilfordfarmersmarket.Chat Now 「henan fegde excellent quality fine grinding mill」
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ASTM A182-F60 UNS S32205 Forged/Forging Stainless Steel Steel Hollow Bars Round Flat Square Bars Rods( AISI 318LN,SUS 329J3L,ASME SA182 F60) Contact nowsp.infoChina Steel Balls Grinding Ball 60mm Steel Grinding Media China Steel Balls Grinding Ball 60mm Steel Grinding Media Balls,Find details about China Steel Ball,Stainless Steel Ball from Steel Balls Grinding Ball 60mm Steel Grinding Media Balls
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Rod Mill Grinding Rods . ball size distributions which should be generated by 76 mm pearlitic carbon steel balls versus 76 mm martensitic alloy steel balls in the 2.93 m mills. The apparent correlation between lower ball charge surface area and decreased grinding capacity for martensitic balls warranted further investigation.Wesp.infoChina Grinding Ball manufacturer,Grinding Rod,Steel Ball High Hardness Grinding Steel Ball Forging Ball FOB Price US $600-700 / Ton.Min.Order 20 Tons Video.High Chrome Casting Grinding Steel Ball Our company is specialized in producing forged steel grinding balls and grinding rods,which have obtained the ISO9001-2000 international quality system certification and the ISO14001-2004
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Steel forging is generally used for fine grinding of open ball mills and for fine grinding of closed ball mills.Commonly used steel forging specifications are Φ10mm × 10mm ~ Φ50mm × 60mm.The steel forging diameter of the small grinding mill is as small as Φ12mm×12mm.3 Steel Bars Steel bars are an abrasive body used in rod mills.sp.infohot sale heat treatment grinding steel rodGrinding steel rod,round bar,steel rod manufacturer supplier in china,offering wear resistant alloy steel round bar rod mill grinding rods,hot sale media grinding ball forging steel grinding ball,high quality middle chrome casting iron grinding media ball used in ball mill and so on.
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low wear rate 55 inch forged grinding steel ball for sag mill.Apr 01,2018 Jun 25,2017 Huamin Grinding Rods for Rod Mills a high hardness minmum HRC45 for increased wear resistance and Characters:Heat treatment and Low wearing rate .Forged Ball,Forged Steel Balls for Grinding Mills .sp.info90mm high quality grinding rod of grinding media 」High Quality 100mm Forged Ball Mill Steel Balls For .1 5 inch good quality grinding media ball mill balls xinhai grinding media,forged steel grinding balls a professional manufacturer of grinding media,we have a advantage over price and quality 2or more than 30 years,we have been specializing in the development,manufacture,marketing and
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Based on the above analysis,the unreasonable grading of steel ball is the fundamental reason for the over grinding of the ball mill.Therefore,the steel ball gradation is adjusted,as shown in Table 2.At the same time,the feed rate was increased according to the grinding sound and grinding fineness.sp.infoSimilarities In A Crusher And A GrinderSimilarities Of Crusher And Ball Mill.Rod mill is called rod mill because the grinding medium in the barrel is steel rod crushing grinding machine news and knowledge rod mill and ball mill similarities and differences between grinder and crusher similarities.View All; Between Working Of Mills And Crusher
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May 15,2018 A rod mill uses steel rods as the grinding media in tumbling mills is an The principal use for rod mills,which were invented to make ball mill feed in a wet-grinding rod mill-ball mill circuit.rod-mill-manufacturer (1),rod-mill-manufacturer (3) consumption,and their combined dominance of total direct grinding
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Grinding Rod,Steel Rods,Grinding Steel Rod manufacturer / supplier in China,offering High Quality Alloy Steel Grinding Rod for Rod Mill in Metal Mines,Dia.17mm-130mm High Chrome Casting Steel Grinding Mill Ball for Cement Plants and Metal Mines,Good Wear Rate Casting Iron Grinding Media Cylpeb for Mill in Mines and Cement Plants and so on.sp.infoGrinding Ball-Grinding Rod-Forged Steel Grinding Ball …Our forged grinding steel balls are made by high quality round steel. And the hardness and broken rate of the grinding steel ball are ensured through superb manufacturing means. SEE MORE. Heat Treated Grinding Rods. Our wear-resistant steel grinding rod is specially used in rod mill for mineral processing. It has high hardness (HRC45-55) and ...
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Metallurgical ContentGRINDING RODS Steel Grinding RodsRod Mill Rod Weights FORGED STEEL GRINDING BALLS Grinding BallsGrinding Media Prices EstimatorGRINDING BALLS The subject of grinding media (grinding balls grinding rods) is still controversial.The following information is general and based upon facts gathered from many operations.sp.infomn steel grinding liners,4 Inch Ball Mill Forging Grinding Media Steel Ball - We,Jinan Huafu Forging Co.,Ltd,mainly produces grinding media in ball mill for many years.With the strength of forged steel ball,cast steel ball,grinding rod,steel cylpeb,liners and steel ball production equipment.All of our products are strictly according to the ISO9001-2015 Standard.
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Jun 10,2020·Grinding Ball,ALLSTAR INDUSTRY GROUP LIMITED,a certified ISO 9001 company,is the world-leading manufacturer of grinding media ball,grinding steel ball,forged steel ball,casting steel ball with annual production capacity of 100,000 metric tons.sp.infoBall Mill Liner From China Casting Foundry | Qiming MachineryBall Mill Liner Function The ball mill liner is used to protect the cylinder body from direct impact and friction of the grinding body and the material.
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***Specifications forged grinding rod 1) Size Dia.40 .Supplier from China.Product Id 853311.sp.infoUser rating 5/5Price Range $300 - $400ball mill for grinding iron ore rod mill ball mill - Caesarball mill for grinding iron ore rod mill ball mill.Theball mill is a tumbling mill that uses steel balls as the grinding media.The length of the cylindrical shell is usually 1–1.5 times the shell diameter ( Figure 8.11).The feed can bedry,with less than 3% moisture to minimize ball coating,or slurry containing 20–40% water by weight.
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Jinan Zhongwei established in 2000 ,we are a leading manufacturer and professional exporter grinding balls in China.Our company covers an area of 15000 square meters,now we have 150 staff,including 13 technical staff.Annual output is 50000 tons to 80000 tons .Main products forged steel ball,cast iron ball ,grinding rod,cylpebssp.infoBall Mill Liners Ball Mill Lining Grinding Ball,Grinding Media Ball,Steel Ball manufacturer / supplier in China,offering High Quality Grinding Ball (20mm grinding ball for Ball Mill),High Chrome Cast Grinding Cylpebs (dia35*40mm),Cast Grinding Steel Ball Dia70mm and so on.
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Grinding Forged Steel Rod Used For Mining.Grinding Ball Mill Alloy Steel Rod For Gold Ore Best Quality.Case story 183 wrsteel grinding rods 183 dragon grinding process which involves two separate steps rod milling followed by ball milling key challenges are reliability and maintaining low costs in the rod mill the grinding rods used for this process consist of wrsteel174 tough carbonhardenedsp.infoRods Mill For GrindingAfrica rod mill grinding steel rods for mining industry ***Description of Africa rod mill grinding steel rods for mining industry The steel forged rods is a kind of high hardness,wear-resistant steel products,which is developed ,researched and manufacturered by Huamin steel ball company alone.
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China Grinding Steel Ball - Select 2020 Grinding Steel Ball products from verified China Grinding Steel Ball manufacturers,suppliers on .sp.infoChina Forged Grinding Ball,Dia25mm-180mm,HRC58-65 Forged Grinding Ball,Grinding Ball,Grinding Media Ball manufacturer / supplier in China,offering Forged Grinding Ball,Dia25mm-180mm,HRC58-65,Forged Grinding Steel Ball (75MNCR/B2 Dia40mm),Grinding Steel Ball (B2 Material Dia35mm forged ball) and so on.
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ength and anti-oxidant properties, have higher durable plastic. The production process is relatively simple, and good weldability, but normalizing cooling rate sensitive._GB/T 3077 12Cr1MoV Chemical Composition:__ _ Grade_ The Element Max (%)_ _ _ C_ Si_ Mn_ P_ S_ _ _ 12Cr1MoV_ 0.08~0.15_ 0.17~0.37_ 0.40~0.70_ 0.035_ 0.035_ __GB/T 3077 12Cr1MoV Mechanical Property:__ _ Grade_ 12Cr1MoV Mechanical Property_ _ _ Thickness_ Yield_ Tensile_ HB_ _ _ 12Cr1MoV_ mm_ Min Mpa_ Mpa_ HB_ _ _ 6-50_ 245_ 490_ _ _ _ 50-200_ 245_ 490_ _ __GB/T 3077 12Cr1MoV covers the following issues of hot rolled and forging alloy steel: the dimension, shape, weight, tolerance, engineering specification, test method, inspection rules, packaging, marking, and quality certificates._
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ance is very good._The 15CrMo-series Pearlite-heat-resisting steels have high thermal strength (Δb≥440mpa) and anti-oxidation at high temperature, and have certain capability of resisting hydrogen corrosion. Because of the high content of CR, C and other alloying elements in steel, the hardening tendency of steel is obvious and the weld ability is poor._15CrMo steel chemical composition:__ _ Grade_ 15CrMo steel chemical composition (mass fraction) ( % )_ _ _ _ C_ Mn_ Si_ Cr_ Mo_ Ni_ Nb + Ta_ S_ P_ _ _ 15CrMo_ 0.12 ~ 0.18_ 0.40 ~ 0.70_ 0.17 ~ 0.37_ 0.80 ~ 1.10_ 0.40 ~ 0.55_ ≤0.30_ __ ≤0.035_ ≤0.035_ __15CrMo mechanical properties of steel_
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alloy chromium, molybdenum, nickel case hardening steel. Oil Quenched & Tempered Hardness is 28-34 HR c. GB 20Cr steel Annealing delivery hardness less than 250HB.20Cr with a lower carbon content range, So GB 20Cr alloy steel have good weld ability._GB/T 3077 20CR Chemical composition:__ _ C(％)_ 0.18～0.24_ Si(％)_ 0.17～0.37_ Mn(％)_ P(％)_ _ _ S(％)_ ≤0.030_ Cr(％)_ 0.70～1.10_ 0.50～0.80_ ≤0.030 _ __GB/T 3077 20CR alloy steel mechanical property:__ _ Tensile Strength (σb/MPa)_ Yield point (σs/MPa)_ Elongation (δ5/%)_ Reduction of Area (ψ/%)_ Impact Absorbing Energy(Aku2/J)_ Brinell Hardness(HBS100/3000)_ _ _ Annealing or High Tempering_ _ _ ≥835_ ≥540_ ≥10_ ≥40_ ≥47_ ≤179_ __GB/T 3077 20CR steel application:_ 20CR steel is mainly used for making cam shaft, driven gears of small tractor. This kind of steel also is mostly used in the manufacturing of the high demand heart intensity, surface under wear, section under 30 mm or complex and not big load carburized parts (oil quenching), such as: machine tool transmission gear, gear shaft, worm and piston pins, claw clutch, etc._
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CrMo Chemical Composition_ _ _ Grade_ The Element Max (%)_ _ _ C_ Si_ Mn_ P_ S_ _ _ 30CrMo_ 0.26~0.34_ 0.17~0.37_ 0.40~0.70_ 0.035_ 0.035_ __30CrMo alloy steel plate Mechanical Property: __ _ Grade_ _ 30CrMo Mechanical Property_ _ _ Thickness_ Yield_ Tensile_ HB_ _ _ 30CrMo_ mm_ Min Mpa_ Mpa_ HB_ _ _ 6-50_ 785_ 930_ _ _ _ 50-200_ 785_ 930_ _ __GB/T 3077 30CrMo covers the following issues of hot rolled and forging alloy steel: the dimension, shape, weight, tolerance, engineering specification, test method, inspection rules, packaging, marking, and quality certificates.__ The standard applies to alloy structural steel bar 250mm maximum diameter or thickness. After consultation between the two sides of supply and demand, bar stock of diameter greater than 250 mm can also be provided.__
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is good. The working temperature is up to 500 ° C, the low temperature can be -100 ° C, and has high static strength and high fatigue strength, good hardenability, no tendency to overheat, small quenching deformation, and moderate machinability. However, this material has a first type of temper brittleness, and the weldability is not good. It needs to be preheated to 150-400 ° C before welding, and heat treatment is needed after welding to eliminate stress. Generally used after quenching and tempering treatment._35CrMo Steel Chemical Composition (%):__ _ Steel Grade_ C_ Si_ Mn_ P_ S_ Cr_ Mo_ Cu_ _ _ 35CrMo_ 0.32 to 0.40_ 0.17 to 0.37_ 0.40 to 0.70_ ≤ 0.030_ ≤ 0.030_ 0.80 to 1.10_ 0.15 to 0.25_ ≤ 0.30_ __35CrMo Alloy Steel Mechanical Properties:__ _ Grade_ Thickness_ Yield_ Tensile_ _ _ 35CrMo_ mm_ Min Mpa_ Mpa_ _ _ 6-50_ 835_ 980_ _ _ 50-200_ 835_ 980_ __Applications of 35CrMo Alloy Steel:_ 35CrMo alloy steel can be used to manufacture major parts in various machines that withstand impact, bending and high loads, such as rolling mill gears, crankshafts, connecting rods, fasteners, automotive engine spindles, axles, engine transmission parts, large motor shafts, bolts for boilers with operating temperatures below 400 °C, nuts below 510 °C, high pressure seamless thick-walled conduits for chemical machinery (450-500 ° C, non-corrosive media)._Equivalent:_ 35CrMo equivalent to US ASTM, European Germany DIN EN, British BS EN, France NF EN, Japanese JIS, and ISO standard._
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m-60mm_ Length: 5.8m 6m 9m 12m_40Cr Steel Chemical Composition:__ _ Grade_ C _ Si _ Mn _ S _ P _ Cr _ Ni _ Cu _ Mo _ _ _ 40Cr _ 0.37-0.44 _ 0.17-0.37 _ 0.50-0.80 _ ≤0.035 _ ≤0.035 _ 0.80-1.10 _ ≤0.30 _ ≤0.30 _ ≤0.15 _ __40Cr Steel Application: _ Used in making gear, the sleeve, spindle, crankshaft, spindles, pins, rods, screws, nuts, inlet valve.__
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0.38～0.25_ Si(％)_ ≤0.40_ Mn(％)_ 0.60～0.90_ P(％)_ ≤0.035_ _ _ S(％)_ ≤0.035_ Cr(％)_ 0.90～1.20_ Mo(%)_ 0.15～0.30_ _ _ _ __42CrMo Mechanical Property: __ _ Grade_ Thickness_ Yield_ Tensile_ HB_ _ _ 42CrMo_ mm_ Min Mpa_ Mpa_ HB_ _ _ 6-50_ 930_ 1080_ _ _ _ 50-200_ 930_ 1080_ _ __GB T-3077 42CRMO standard applies to manufacture of bearing ring steel pipe rolling elements made by high-carbon chromium bearing steel processed with hot rolled forged round, steel wire, cold rolled.__
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enum._50CrMo4 steel with a particular composition are dedicated for vehicles and machines that require high hardness and are subject to strong bending, twisting, abrasion and wear loads._Chemical composition (%) of steel 50CrMo4:__ _ C_ Si _ Mn _ P _ S _ Cr _ Mo _ _ _ 0.46 - 0.54 _ max 0.4 _ 0.5 - 0.8 _ max 0.025 _ max 0.035 _ 0.9 - 1.2 _ 0.15 - 0.3 _ __GB/T 3077 50CrMo4 Mechanical properties:__ _ Yield_ Rp0.2 (MPa)_ Tensile_ Rm (MPa)_ Impact_ KV/Ku (J)_ Elongation_ A (%)_ _ _ 182 (≥)_ 769 (≥)_ 44_ 32_ __GB/T 3077 50CrMo4 steel application:_ 50CrMo4 steel is used as semi-finished products for the manufacture of components such as crankshafts, cogwheels, heavy-duty axles, gears, valves, heavy-duty screws, thrust rollers, guides, articulated joints, thrust rings, bolts or bushes.__
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n._EN 10083-3 51CrV4 Chemical Composition (%):__ _ C_ Si _ Mn _ P _ S _ Cr _ V _ _ _ 0.47 - 0.55 _ max 0.4 _ 0.7 - 1.1 _ max 0.025 _ max 0.025 _ 0.9 - 1.2 _ 0.1 - 0.25 _ __EN 10083-3 51CrV4 Mechanical Property:__ _ _ Grade _ Mechanical Property_ _ _ _ Yield Strength(MPa)_ Tensile Strength(MPa)_ % Elongation min_ _ _ EN10083-3 51CrV4_ 900_ 1100-1300_ 12_ __Additional Condition:_ UT (Ultrasonic examination),AR(As Hot Rolled only),TMCP(Thermal Mechanical Control Processing),N(Normalized),Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35) ,Charpy V-Notch Impact Test, HIC test, NDT ,PWHT( Simulated Post Weld Heat Treatment),NACE0175,The Third Party Test (Such as SGS Test), Coated or Shot Blasting and Painting.__
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