Grinding Steel Rods For Rod Mill Grinding Bar Suppliers and Manufacturers

Grinding steel rods-grinding bar with proper heat treatment Diameter: 80mm-140mm Length: As per customer's request Hardness: HRC45-55 Application: Various rod mills for metal mines The grinding rods are produced by alloy steel materials, which have got the national patent. We have one complete strict quality control systems from the materials, production process and finished products to ensure the steady quality of the grinding rods. Should you have any interest, please feel free to contact us.

Place of Origin: Shandong, China (Mainland) Brand Name: Huamin Model Number: 120mm Specifications: 1) Size: Dia. 40 - 120mm, Length 3000-6000mm 2) Hardness: HRC 45-55 3) 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 Dimensions: 40mm-120mm Surface Hardness: 50-55HRC Breakage Rate: â?¤1% Core Hardness: 45-50HRC Packaging: Bundle Certification: ISO9001, ISO14001, OHSAS18001 Impact Value: â?¥12 J/ã?¡ Producing Area: Famous Blacksmith Hometown in China Dropping Test: more than 20000 times Raw Material: High-Quality Round Steel from Famous Steel Company Delivery Time: promptly

Ï?40-120mm, Length 2-6m ( HRC45-55) The grinding rod has high hardness(45-55HRC),low wear friction,strong toughness,The wear-resistant effect is 1.5 to 2 times the raw steel rod,after refining,the internal stress was relieved.So the rods are perfectly straight and not break,,Two head not nozzle, and with good wear resistance.

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Grinding steel rod, our company manufacture and export is as follows: 1. Specifications: 1) size: dia. 40 - 120mm, length 3000-6000mm 2) hardness: hrc 45-55 3) 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 2. Technical parameters 1)high hardness 2)high impact value 3)low breakage 4)no deformation 3.Raw material As we all know, the quality of product mainly depends on raw material, so our raw material is customized from the chinese famous steel factory, which can guarantee the quality. 4.Testing Our lab is equipped with advanced testing machine to strictly control the quality of the product. 5.Package We bundle the finished products according to the customers' requirements.

We manufacture the product with the length of 2m to 6m and the diameter of 40mm to 140mm. Our product is characterized by low wear, unique chemical composition, high hardness of 45HRC to 55HRC and strong toughness. In addition, internal stress is removed by quenching and high temperature tempering treatment. Furthermore, our product has good straightness, and we can guarantee that problems such as break, bend or entanglement won’t occur during the service life of our product.

Product Description 1.Features and Advantages of Grinding Steel Rod Concentrating on wear-resistant grinding material for 30 years, is one of the largest grinding rod manufacture in . 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 Rod AS in the following sheet. 1) Size: Dia. 40 - 120mm, Length 2000-6000mm 2) Hardness: HRC 45-55 3) 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 20 2 6 252 6 30 2 5 35 2 5 40 2 5 50 3,1 4 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.

Forged Steel Ball Features and Advantages:(Call William +8617560639985) 1) High Hardness: Huamin forged grinding steel ball has high hardness: surface hardness can reach to 55-67 HRC, volume hardness 56-64 HRC 2) Low Broken Rate: peel fragmentation resistance property of over 20000 times. The actual breakage rate is less than 1% and close to 0.

Grinding rod Type a: Diameter: 60mm - 90mm Length: 3 meter-6 meter Hardness: 45-55 Chemical elements: (%) C:0.52~0.65 mn: 0.6-1.20; si: 0.17-0.37; p: 0.035 max, s:0.035 max; cr: 0.04 max Type b: Diameter: 60mm - 90mm Length: 3 meter-6 meter Hardness: 45-55 Chemical elements (%): C: 0.72-0.82; mn: 0.7-0.8; si: 0.17-0.37; p: 0.035 max, s:0.035 max; cr: 0.28-0.60 We shandong huamin steel ball joint-stock co. Ltd. Is one of the biggest manufacturers and exporters of kinds of steel grinding balls and grinding rod in china, with the capacity 50, 000 tons annual. We mainly export to america, australia and asia more than ten countries and areas. We have obtained the iso9001:2000 quality system and iso 14001:2004 ems. The quality can meet different requirements from different countries. If you interesting in our products, plz send me an enquiry anyway. Steel drums or flexible container bags

Grinding rod Type a: Diameter: 60mm - 90mm Length: 3 meter-6 meter Hardness: 45-55 Chemical elements: (%) C:0.52~0.65 mn: 0.6-1.20; si: 0.17-0.37; p: 0.035 max, s:0.035 max; cr: 0.04 max Type b: Diameter: 60mm - 90mm Length: 3 meter-6 meter Hardness: 45-55 Chemical elements (%): C: 0.72-0.82; mn: 0.7-0.8; si: 0.17-0.37; p: 0.035 max, s:0.035 max; cr: 0.28-0.60 We shandong huamin steel ball joint-stock co. Ltd. Is one of the biggest manufacturers and exporters of kinds of steel grinding balls and grinding rod in china, with the capacity 50, 000 tons annual. We mainly export to america, australia and asia more than ten countries and areas. We have obtained the iso9001:2000 quality system and iso 14001:2004 ems. The quality can meet different requirements from different countries. If you interesting in our products, plz send me an enquiry anyway. Steel drums or flexible container bags