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China, Chinese 20-150mm Forged Steel Grinding Ball1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Shandong Shengye Grinding Ball Co., Ltd.
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Product Description 20-150mm Forged Steel Grinding BallSY high qulity materials ordered from large stated-owned mill groups ensure that the mill balls manufactured can achieve superior resistant to abrasion and impact.Whether you like high impact-resistance hammer forged balls or prefer the uniform hardness hot rolled balls, we can meet your needs. SY 20+years professional experience and advanced technology enable us to manufacture grinding balls with ultimate strength and toughness according to different material formulations.All SY balls have been tempered to maximaize the mechanicial properties. SY balls are high-hardness from surface to the centre, unbreakable, no deformation, good for fine grinding and impact grinding.Without lowering the quality of steel balls, we reduce our operating costs by optimizing production process and logistics system to maintain a competitive price advantage in the international market.SY high quality grinding balls have a positive impact on your entire grinding process:Reduce the cost per tonReduce down timeConsume less energyIncrease production and its grinding qualityLow operating costForged(Rolling) Steel Ball Classification and Chemical CompositionNameCMnSiSPCrSY-01-45#0.42-0.480.50-0.800.17-0.370.05max0.05max0.15maxSY-02-50Mn0.48-0.560.65-1.000.17-0.370.05max0.05max0.15maxSY-03-60Mn0.57-0.650.70-1.100.17-0.370.05max0.05max0.25maxSY-04-65Mn0.62-0.750.90-1.200.17-0.370.05max0.05max0.25maxSY-05-B20.75-0.850.70-0.900.17-0.350.05max0.05max0.40-0.60SY-06-B30.50-0.650.40-1.001.35-1.850.05max0.05max0.80-1.20SY-07-BL0.55-0.750.65-0.850.15-0.350.05max0.05max0.70-1.20SY-08-BG0.90-1.050.35-0.950.15-0.350.05max0.05max1.0-1.70 Forged(Rolling) Steel Ball Mechanical PropetyNameImpact Value AK.J/cm2Dropping test(sm) HardnessФ25-50(1"-2")Ф60-90(2.5"-3.5")Ф100-150(4"-6")SurfaceCoreSurfaceCoreSurfaceCoreSY-01-45#≥12≥15000≥55≥38≥50≥35≥45≥25SY-02-50Mn≥12≥15000≥56≥40≥56≥35≥50≥30SY-03-60Mn≥12≥15000≥58≥45≥58≥38≥52≥35SY-04-65Mn≥12≥15000≥60≥52≥60≥42≥53≥36SY-05-B2≥12≥15000≥60≥60≥60≥54≥55≥48SY-06-B3≥12≥15000≥60≥60≥60≥54≥58≥53SY-07-BL≥12≥15000≥60≥60≥60≥54≥58≥55SY-08-BG≥12≥15000≥60≥60≥60≥60≥60≥60Forged steel ball dateNominal Diameter(mm)Theoretical DiameterWeight per ball(KG)Average Number Of Balls per MTDiametrical Tolerance(mm)25 (1")267213,900+2.5-1.0 30 (1.25")31.21258,00040 (1.5")41.62963,980+1.5-1.050 (2")52.05787,73060 (2.5")62.49991,000+3.0-1.565 67.61.270790 70 (2.75")72.81.58663080 (3.25")83.22.36742090 (3.75")93.63.371300+4.0-2.0100 (4")98.83.964250120 (5")124.87.989125+5.0-3.0150 (6")15313.80070 Company ProfileShandong Shengye Grinding Ball Co., Ltd is located in the beautiful city: Zhangqiu District Jinan City. In China, we are a professional factory specializing in the production of forged and hot-rolled balls and alloy steel bars for the mills, with an annual output of 100,000 tons. More than 95% of the products are exported to more than 30 countries, with customers throughout Southeast Asia, Africa and Latin America. And we have a good business cooperation with the big renowned mining companies, cement plants, thermal and chemical power plants in China and worldwide, we have received favorable comments from them.At present, the company has 10 production lines of forged and automatic hot rolling that are world advanced level, and produce grinding balls with diameters from 15 mm to 200 mm and several steel bars resistant to wear. Given that the company uses advanced technology and automated processes, the entire round bar is uniformly heated at one time to ensure each ball produced is of high quality. Testing EquipmentWe have a first-class laboratory and equipped with advanced testing equipment to ensure the quality:Spectrometer--The wear resistance of forged steel ball is mainly determined by its chemical composition.Hardness tester-- Testing the surface hardness of forged steel ball.Laser cutting machine-- Cuting the core of forged steel ball.Impact tester-- Ball mill with a diameter more than 6m, the larger the impact value, the lower the breaking rate. Microscope-- Observe the density and structure of forged steel ball.Drop tester--Testing the service life of the forged steel ball. Packing and Delivery1. Transpotation Ocean shipping ( Or Customers designated transportation mode.)2. Packing Waya. steel drums (850-930kgs/drum) b. flexible container bags(1ton/bag)3.Delivery TimeWitnin 15-20 days after received the payment or LC at sight. (Generally it is 5-10 days if the forged steel ball is in stock. or it is 15-20 days if the forged steel ball is not in stock, it is according to quantity.)4. Payment TermsPayment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment. Our Service1.Free sampleswe could offer free forged steel ball samples, you only need to pay the freight cost.2. After-sales serviceGo abroad to visit regular customers several times every year;Attend national exhibitions;Pay return visit once a week after the forged steel ball is received, inquire about the usage situation so that we can help to solve possible problems promptly.3.Sales areasOur forged steel ball is exported to over 30 countries and regions including USA, Republic of Korea, Japan, Malaysia, Australia, Canada and South Africa, etc., well and universally received by clients. In order to better serve customers, we have set up the office in Malaysia, Chile, United States and Spain. Certificate ShowOur forged steel ball has passed the TUV ISO9001, ISO14001, OHSAS 18001, SGS, BV ect. Certificates
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