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110mm High Tensile and High Hardness Grinding Steel Bars
Materials: Carbon Steel
Certification: ISO
Applications: Mine, Cement, Electric Power Plant
Shape: Round
Specifications: 40-120mm
1.Features and Advantages of Grinding Steel Rod Concentrating on wear-resistant grinding material for 30 years, Shandong Huamin Steel Ball Joint-Stock Co., Ltd is one of the largest grinding rod manufacture in China. We manufacture the product with the length of 2m to 6m and the diameter of 40mm to 140mm. The data is just for reference. The product can also be customized. After years of research and development, we finally develop the new-type steel grinding rod successfully. The newly developed product is characterized by low wear, unique chemical composition, high hardness of 45HRC to 55HRC, and strong toughness. Meanwhile, via the quenching and high temperature tempering treatment, the internal stress is removed. The product has good straightness, and won't break, bend and come out with two tapering ends. The economic benefit is much in evidence. a. The blanking of the steel grindng rod is implemented via the sawing machine. The dimensional tolerance would adide by the requirements of the order. After the implementation of blanking, the two ends of the raw material are polished into the R arc via the polishing machine.b. The surface of the product for the rod mill cannot have the crack, overburning and fissure visible to the naked eyes.c. The nonstraightness of the product is less than 0.2%. The diameter tolerance ranges from +0mm to -1.5mm. The length tolerance is fro +0mm-25mm. The fracture should be less than 3%.2. Specification of Grinding RodAS in the following sheet.1) Size: Dia. 40 - 120mm, Length 2000-6000mm2) Hardness: HRC 45-553) Chemical elements(%):C: 0.48-0.85, Si: 0.15-0.37, Mn: 0.7-1.0, P: 0.035 MAX, S: 0.035 MAX Nominal Diameter(mm)Dimensional Tolerance(mm)Roundness %Φ20±2 ≤6Φ25±2 ≤6Φ30±2 ≤5Φ35±2 ≤5Φ40±2 ≤5Φ50+3,-1 ≤4Φ60+3,-1 ≤4Φ70+3,-1 ≤4Φ75+3,-1 ≤4Φ80+3,-1 ≤4Φ90+4,-2 ≤4Φ100+4,-2 ≤4Φ120+4,-2 ≤4Φ125+4,-2 ≤4Φ130+ 4,-2 ≤4Φ140+4,-2 ≤4Φ150+4,-2 3. Application And Packing The steel grinding rod is the optimum choice for the enterprises using the rod mill and the coal mill, such as cement plant, electric power plant, mine, quartz sand plant, silica sand plant, sand aerated industry, coal chemical industry, gas concrete plant, etc. We pack our products by barrel or bundled4.Production process Raw Material Inspection Blanking Burr Grinding Intermedia Frequency Furnance Heating Straightening Quenching Treatment Treatment Inspection Packing 5. Certification and patent Our company has obtained ISO 9001 International Quality System Authentication, ISO14001 Environmental System Management Authentication and ISO18001 occupational health and safety certification, safety standardization identification, clean production enterprise certification. 6.Cooperative Partner 80% of our products are exported ,and we are keeping close cooperation with many large companies.7. Credibility Our company has won the "Shandong Province Famous Brand", "Shandong Famous Trademark" ,"Leading Forged Steel Ball Manufacturer in China ", "High-tech Enterprise "and "Contract Abiding and Promise Keeping Enterprise",etc. Diameter(mm)Surface HardnessImpact Test(Ak)Tensile Strength40-140mm45-55 ≥ 12 ≥ 1000
Diamond Member
Audited Supplier
High Quality Heat Treatment 130mm Grinding Rod with ISO 14001
Materials: Carbon Steel
Certification: ISO
Applications: Mine, Cement, Electric Power Plant
Shape: Round
Specifications: 40-120mm
1.Features and Advantages of Grinding Steel Rod Concentrating on wear-resistant grinding material for 30 years, Shandong Huamin Steel Ball Joint-Stock Co., Ltd is one of the largest grinding rod manufacture in China. We manufacture the product with the length of 2m to 6m and the diameter of 40mm to 140mm. The data is just for reference. The product can also be customized. After years of research and development, we finally develop the new-type steel grinding rod successfully. The newly developed product is characterized by low wear, unique chemical composition, high hardness of 45HRC to 55HRC, and strong toughness. Meanwhile, via the quenching and high temperature tempering treatment, the internal stress is removed. The product has good straightness, and won't break, bend and come out with two tapering ends. The economic benefit is much in evidence. a. The blanking of the steel grindng rod is implemented via the sawing machine. The dimensional tolerance would adide by the requirements of the order. After the implementation of blanking, the two ends of the raw material are polished into the R arc via the polishing machine.b. The surface of the product for the rod mill cannot have the crack, overburning and fissure visible to the naked eyes.c. The nonstraightness of the product is less than 0.2%. The diameter tolerance ranges from +0mm to -1.5mm. The length tolerance is fro +0mm-25mm. The fracture should be less than 3%. 2. Specification of Grinding RodAS in the following sheet.1) Size: Dia. 40 - 120mm, Length 2000-6000mm2) Hardness: HRC 45-553) Chemical elements(%):C: 0.48-0.85, Si: 0.15-0.37, Mn: 0.7-1.0, P: 0.035 MAX, S: 0.035 MAX Nominal Diameter(mm)Dimensional Tolerance(mm)Roundness %Φ20±2 ≤6Φ25±2 ≤6Φ30±2 ≤5Φ35±2 ≤5Φ40±2 ≤5Φ50+3,-1 ≤4Φ60+3,-1 ≤4Φ70+3,-1 ≤4Φ75+3,-1 ≤4Φ80+3,-1 ≤4Φ90+4,-2 ≤4Φ100+4,-2 ≤4Φ120+4,-2 ≤4Φ125+4,-2 ≤4Φ130+ 4,-2 ≤4Φ140+4,-2 ≤4Φ150+4,-2 3. Application And Packing The steel grinding rod is the optimum choice for the enterprises using the rod mill and the coal mill, such as cement plant, electric power plant, mine, quartz sand plant, silica sand plant, sand aerated industry, coal chemical industry, gas concrete plant, etc. We pack our products by barrel or bundled4.Production process Raw Material Inspection Blanking Burr Grinding Intermedia Frequency Furnance Heating Straightening Quenching Treatment Treatment Inspection Packing 5. Certification and patent Our company has obtained ISO 9001 International Quality System Authentication, ISO14001 Environmental System Management Authentication and ISO18001 occupational health and safety certification, safety standardization identification, clean production enterprise certification. 6.Cooperative Partner 80% of our products are exported ,and we are keeping close cooperation with many large companies.7. Credibility Our company has won the "Shandong Province Famous Brand", "Shandong Famous Trademark" ,"Leading Forged Steel Ball Manufacturer in China ", "High-tech Enterprise "and "Contract Abiding and Promise Keeping Enterprise",etc.Diameter(mm)Surface HardnessImpact Test(Ak)Tensile Strength40-140mm45-55 ≥ 12 ≥ 1000
Cheap Quality Grinding Steel Bar
Materials: Alloy Steel
Certification: ISO, GS, RoHS, TUV ISO9001, ISO 14001
Applications: Mental Mining, Cement Plant, Power Station
Shape: Round
Specifications: Dia 30mm - 130mm
Alloy Steel Round BarAlloy steel round bar is directly from heated high carbon alloyed steel bar followed by straightening and in-line heat treatment, tailed to give uniform hardness, high resistance to both abrasion and impact, and resistance to bending.1. Available size: dia. 30mm - dia. 130mm / length: 3.0m-6.0m & customizable2. Grade: 60Mn, 65Mn,B2, B3,BL,BG3. Hardness: HRC 35-65 4. Certification: TUV ISO9001, SGSApplication Areas· Rod mills· Mineral processing PlantsGrinding rod Benefits· Even hardness· Unbreakable· Grinding resistant· High impact value· High combined efficiency of grinding millForged Steel rod Classification and Chemical CompositionNameCMnSiSPCrSY-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-BG0.90-1.050.35-0.950.15-0.350.05max0.05max1.0-1.70Grinding steel /rods dataDIA(mm)30-5060-7075-90100-120130hardnessLength3.0-6.03.0-5.823.0-6.0customizablecustomizableHRC35-60HRC>60We can produce the grinding rod according to the length of the customer's mill. About Us SHANGDONG SHENGYE GRINDING BALL CO.,LTD Our company specializes in the production of grinding steel ball for ball mill. Staff are trained and selected by strict overseas technology . The quality of products is consistent and the specifications are complete. The annual output of diameter DIA 20MM-DIA 150MM grinding steel ball is 100000 tons.Due to the application of internationally advanced technology and manufacture experience ,our grindingsteel balls have the advantages of rubbing endurance, crashing tolerance and roundness persistence ,compared to other products in this field. We record the data for our products, follow up customers and drop in services at calling to solve customers' uncertainties. Quality control______________________________________________________________________________Our company has a first-class laboratory, and equipped with advanced testing equipment, such as spectrometer, hardness tester, microscope, drop tester, impact tester, laser cutting machine, etc.,to ensure that our products from raw material into the factory to the prduction process to the shipment of every link quality control assurance and traceability.Certifications______________________________________________________________________________Our company's products have passed the German TUV ISO9001 quality system certification, ISO14001 environmental management system certification, OHSAS 18001 occupational health and safety management system certification, Safety Production Standardization Certificate issued by the Administration State of Work Safety. Packing Way______________________________________________________________________________1. Ocean shipping2. Customers designated transportation mode.3. Packing Details :Packing in bundles, 9-20 pcs per bundle.4. Delivery Details : Witnin 15-20 days after received the payment or LC at sight.After-service:_______________________________________________________________________________________1. If any quality problems, we are committed to a full refund.2. Pay a return visit once a week.3. When a fault occurs we will deal with it for the first time and resolve problem within 1-2 working days.4. If you have any question, please contact me freely. We will give you a reply in the first time.FAQQ1: What is the advantage of your company? A: We are a professional steel ball manufacturers, which have 10 years of production experience.We also have Hi-Tech and capable production line.Q2. In which countries are your products sold? A: Our products are 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.Q3: Are you trading company or manufacturer ?A: We are factory.Q4: How long is your delivery time?A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,it is according to quantity.Q5: Do you provide samples ? is it free or extra ?A: Yes, we could offer the sample for free charge but do not pay the cost of freight.Q6: What is your terms of payment ?A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.If you have another question, pls feel free to contact us as below:Cynthia / MANAGERSHANDONG SHENGYE GRINDING BALL CO.,LTD