Ball Grinding Mill

Hardness: HRC60-65(Surface and Volumetric) Characteristics: High hardness, good wear resistance, no breakage. We use the special steel materials to produce the steel balls to ensure the good performance of high hardness, high impact and wear resistance applicable in ball mills. For any interest or new enquiry, please don't hesitate to contact us.

Huamin Supply Forged Grinding Steel Balls 20-40mm 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 -40mm 2) Hardness: HRC 60-65 3) Chemical elements(%): Nominal Diameter(mm) Dimensional Tolerance(mm) Roundness % 20 �±2 6 25 �±2 6 30 �±2 5 35 �±2 5 40 �±2 5 50 +3,-1 4 60 +3,-1 4 70 +3,-1 4 75 +3,-1 4 80 +3,-1 4 90 +4,-2 4 100 +4,-2 4 120 +4,-2 4 125 +4,-2 4 130 +4,-2 4 140 +4,-2 4 150 +4,-2 4 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 ties on the wooden pallet, steel tape for the bundle Strong Nylon Bag: Available Bag: 50kgs; 100kgs; 1000kgs

Alumina grinding ball: Usage:wet grinding Al2o3(%):92 Hardness(mohs):9 Features: Higher density; Higher hardness; Higher wear resistance; Higher grinding efficiency. Application area: Used in high speed stirred grinding mills; Ball mills as abrasive media for ceramic raw materials; Glaze materials in ceramic factories, cement factories, enamel factories; Used in glass work, owing to the excellence of high density, high hardness, and high wear rate. During the abrasive/grinding processing, ceramic balls will not break up, they will not pollute the grinded material as well; The mix and crush procedure of ceramics, glass, glaze and frits, chemical and plastic industries. Method of application: Used in wet grinding method: A. Final assembly of ball in ball mills a total volume of 55%. Empirical formula: m=3.14*r2*d*l*25%/1000 (note: m= charged alumina ball quantity number of added alumina balls D= alumina ball density(g/cm3) D= alumina ball density (g/cm3) density of alumina ball R= radius of ball mill Radius r = radius of ball mill ball mill L= length of ball mill Length l = length of ball mill ball mill) For a new installation of ball mill, loading specifications and dimensions of the ball depends on the size and weight of the ball mill. B. Increase volume of ball = initial amount of ball*wear rate*grinding time Used in dry grinding methods: Dry grinding is widely used in mining, ceramics, powders and other industries. Wear of grinding media for split industry pollution of raw materials, we developed the dry grinding ball of low toughness, wear, solves the grinding media of widespread pollution problems of raw materials. Dry grinding with grinding ball ratio depends on the raw material of hardness and the grinding of rough, usually by isostatic molding grinding balls.

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 ball 100000 ton annual and exports to more than twenty countries and areas such as japan, korea, canada, america, chile and south africa and has obtained a high reputation from the customers. 1. Passed the swiss sgs iso9001 international quality certification system 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 Ak.J/cm2 times(5m) (min) (min) 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

A.Diameter: 20~130mm B.Parameters of hot rolled steel ball: 1. The overall high hardness: surface hardness of 57-67 hrc, volume hardness of 56-64 hrc, and the hardness gradient distribute evenly. 2. High impact toughness: more than 12 j/cm2 3. Low broken rate: anti-broken and anti-broken off performance is 10 times of general casting steel ball, balls impact times over 20, 000 times, the actual broken rate is less then 1%, close to no broken.

Supplier: Grinding media, grinding ball, grinding steel ball, forged steel ball, cast iron ball, high chrome grinding ball, ball mill grinding ball, cement mill grinding ball, mining ball mill grinding ball, crusher hammer, ball mill liner plate, grinding rods, grinding cylpebs
Services: International trade, clearing agent, transportation, OEM, production
Buyer: Grinding media, grinding ball, grinding steel ball, forged steel ball, cast iron ball, high chrome grinding ball, ball mill grinding ball, cement mill grinding ball, mining ball mill grinding ball, crusher hammer, ball mill liner plate, grinding rods, grinding cylpebs

Supplier: Hot rolled steel ball, grinding steel ball, ball skew mill, hot rolled steel ball production line

Details of grinding ball 1. Size: dia. 20mm-150mm 2. Material: high/medium/low chrome alloyed Super high chrome: 15-23% high chrome: cr=10-13% medium chrome: cr=3-6% low chrome: cr=0.8-1.8% 3. Characteristics: high hardness, good wear resistant, low breakage, no deformation. 4. Hardness: 45-65hrc; breakage rate ¡¨¹1%; drop times¡y10, 000.00 5. Application: cement, metallurgy, mining, electric power, chemical and magnets industries. 6. Function: grinding media. Bags or drump

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