About Us

MINEVIK Machinery is a leading and pioneering enterprise with the most advanced international level in R&D, manufacturing and selling of large-scale crushing & screening plants and beneficiation plants.

large-scale crushing & screening plants and beneficiation plants.

All of our equipment have got ISO international quality system certification, European Union CE certification and Russian GOST certification.

  • In central China-Zhengzhou, covering 140 thousand square meters
  • Win-win cooperation and create more value to customers
  • Exported large quantities and high-end mobile crushing plant and milling equipments to Russia, Kazakhstan, Indonesia, Ecuador, South Africa, Nigeria, Turkey more than 100 countries .

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Our Products

AS a leading global manufacturer of crushing and milling equipment, we offer including quarry, aggregate, grinding production and complete stone crushing plant. We also supply individual crushers and mills as well as spare parts of them.


Our goal is to guarantee the excellent operation equipment with high safety for our customers and minimize the downtime of the machine by predictive maintenance. Kefid service and original accessories can be 100% trusted at the time of maintenance.


Minevik service and original accessories can be 100% trusted at the time of maintenance.


striving to enable customers to get the parts in the nearest place.


Our sales market is spread all over more than 100 countries and regions

solid hardness grinding rod for mill

Rod Mill Grinding Rods 911Metallurgist

Rod mill grinding rods of all sizes and length. High hardness, range is 45~55HRC Low bending, less than 1.5mm/m Dense microstructure , Bainite +Pearlite+Carbide Low breakage rate, more than 15000 times/ 3.5m Low unit consumption, 40% reduction

Grinding rods | Magotteaux

Tailored rods for your mill Grinding rods are high quality steel rods that have undergone various heat treatments to maximize the wear and impact resistance. Our strong expertise is enabling us to select the right alloy to fit your rod mill and minimize your costs. Improved abrasion and impact wear resistance thanks to optimal distribution of higher hardness over the cross section Increased

Dia. 30-130mm High Quality Grinding Steel Rod for Rod Mill

GRINDING STEEL ROD BENEFITS 1. The raw materials of the wear-resistant grinding steel rods are ordered from the well-known steel mill, the quality of the products that are guaranteed. 2. The hardness of this new type of wear-resistant grinding steel rod can

grinding rod – Quality Supplier from China of page 13

Quality grinding rod supplier on sales from grinding rod manufacturer – find China grinding rod factory, suppliers from Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd of page 13 5 Inch Solid For Ball Mill. Contact Now. Mining Forged Grinding Steel Balls 1 5 Inch Solid For Ball Mill Description: Size: 20-150mm Inspection: SGS

Rod Mills for coarse grinding | FLSmidth

Though mill length is limited by manufacturing constraints for the grinding rods, our Rod Mills are available in diameters from 5 feet up to 15 feet. Designs extend to 15 feet in diameter by 21 effective feet in length. Suitable for coarse ore feed Our Rod Mills are suited to grind coarse materials like limestone, potash, coal, phosphate and

What are the differences between ball mill and rod mill

Ball mill and rod mill are suitable for different materials 1. Selection by material's hardness Ball mill has a strong adaptation of material, and it is suitable for grinding hard materials, such as slag, iron ore, copper ore, etc. Rod mill is suitable for grinding brittle material, such as rare metals. 2. Selection by required particle size

Dia. 30-130mm High Quality Grinding Steel Rod for Rod Mill

GRINDING STEEL ROD BENEFITS 1. The raw materials of the wear-resistant grinding steel rods are ordered from the well-known steel mill, the quality of the products that are guaranteed. 2. The hardness of this new type of wear-resistant grinding steel rod can

China Supply High Hardness Forged Steel Bar Grinding Rod

Round Bar, Steel Rod, Steel Bar manufacturer / supplier in China, offering Supply High Hardness Forged Steel Bar Grinding Rod for Rod Mill, Hot Sales Unbreakable Grinding Abrasive Mill Bars for Mining, Unbreakable Even Hardness Stainless Alloy Grinding Stainless Bar for Mining and so on.

Mill (grinding) Wikipedia

A mill is a device that breaks solid materials into smaller pieces by grinding, crushing, or cutting. Such comminution is an important unit operation in many processes.There are many different types of mills and many types of materials processed in them. Historically mills were powered by hand (e.g., via a hand crank), working animal (e.g., horse mill), wind or water ().

Related items: Mortar and pestle, Expeller, Extruder

Grinding Media & Grinding Balls | Union Process, Inc.

Diameter – depending on the material, ranging from 0.05 mm to 2 mm for small media mills, up to 1/8” to 1” for traditional Attritors and up to ½” to 2” for ball mills Composition – metallic grinding media like carbon steel, forged steel, stainless steel or chrome steel grinding

Laboratory Grinding by Rod Mill

Mar 19, 2018· https://www.911metallurgist/equipment/laboratory/grinding-mills/

作者: 911 Metallurgy Corp.

Rod Mill Great Wall

The rod mill is loaded with the grinding media of steel bars. It consists of five parts including cylinder shell, feeding system, discharge system, main bearing and transmission system. It is available for both of the dry grinding and wet grinding fashion as the customer’s needs. By using a new advanced technology of inlet and outlet control

Grinding / Blank Tungsten Carbide Welding Rod with submicron

Grinding / Blank Tungsten Carbide Welding Rod with submicron. Grinding / Blank Tungsten Carbide Welding Rod with submicron . Description: 1. Material: 100%virgin raw material with submicron and average grain size. Various grades for choice; 2. With strict tolerance extent control, the tolerance can reach +/-0.005mm; 3. Free of bur, chamfer

K10 K20 10*330mm Ultrafine Tungsten Carbide Grinding Rod

Carbide Rod: Material: 100% Raw Material: Usage: Used For Cut Metal: Component: WC+CO: Tolerance: H6: Product Name: Carbide Solid Rods: Size: Ф15*100mm: High Light: K10 Carbide Grinding Rod, 10*330mm Tungsten Grinding Rod, K20 Carbide Grinding Rod

China Solid Carbide Round Grinding Rods China Polished

Solid Carbide Round Grinding Rods . We can meet per customer's requirements,according to the drawings or pictures you offer. Advantages of our company: 1.With more than 12 years production experience. 2.100% raw material and recycle material. 3.Hardness, toughness, wear resistance, durability. 4.Strict quality control and assurance system. 5

Solid Micrograin Carbide Rod Centennial Carbide

Solid Micrograin Carbide Rod. We provide other sizes, tolerances and configurations upon request. Please contact us if what you need is not shown. Phone: 1-800-725-8330 or Email: [email protected] We stock carbide rod in the sizes shown below. All are available in standard micrograin. Some sizes are now available in ultra-micrograin


Moly-Cop HTR50 Grinding Rod Alta Steel

The as-rolled 1090 grade has a typical through hardness of 30 R c (see comparison information below). Grinding Rod Comparisons Heat-treated rods contain lower carbon and higher alloy levels than 1090 rods. The heat-treated rods consist of a hard tempered martensite case with a tough bainite/pearlite core. HARDNESS PROFILES 0 10 20 30 40 50 60 2



After the grinding the state of the solid is changed: the Rod mills are less common than ball mills for grinding minerals. The rods used in the mill, usually (the Moh's hardness), such as


Comparison of Ore Hardness Measurements for Grinding Mill

Comparison of Ore Hardness Measurements for Grinding Mill Design for the Tenke Project John Starkey1, Principal Consulting Engineer David Meadows2, Bond Rod Mill Wi, kWh/t Hazen 12.7 13.5 7.0 10.1 11.9 12.5 11.3 Bond Ball Mill Wi, kWh/t (Crushed ore) Dawson 8.3 10.4 6.6 6.5 8.0 10.7 8.4

Grinding Balls & Rods

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. General statements can be made and

Grinding Mills 911Metallurgist

Grinding Mills: Ball Mill & Rod Mill Design & Parts Common types of grinding mills include Ball Mills and Rod Mills. This includes all rotating mills with heavy grinding media loads. This article focuses on ball and rod mills excluding SAG and AG mills. Although their concepts are very similar, they are not discussed here. Photographs of a glass ended laboratory ball mill show action of ball


Particle size reduction, screening and size analysis

characteristic governing size reduction is hardness because almost all mechanical size reduction place in ball, pebble or rod mills. The efficiency of wet grinding can be higher than that for dry grinding, but wear of equipment is also higher. effective solid density, ρ



thermal conditions, every new bar entering the mill creates an impact, and sometimes there are really severe rolling accidents, due to faults by operators, weak rolled materials with internal defects, or because of other problems in a mill such as a power cut, mechanical problems of transportation or in the water cooling system.

Drum Mill / Rod Mill TM 300 XL RETSCH

The TM 300 Drum Mill is used for the preparation of granules and powders. The grinding process is performed either in dry or wet conditions. The drum mill can be operated either as a Ball or as a Rod Mill by using the corresponding module. A sufficient number of balls or rods is required for an effective grinding process.

Grinding Cutters Solid Carbide Rod YG8 YG11 Alloy Coating

High quality Grinding Cutters Solid Carbide Rod YG8 YG11 Alloy Coating Tungsten Steel Tool from China, China's leading solid carbide roughing end mills product, with strict quality control solid carbide tapered end mills factories, producing high quality solid carbide tapered end mills products.

Grinding Media Growth Steel

Our grinding rods can be cut to any length and are supplied in strapped bundles with bundle weights or rod counts to suit customer requirements. technical support Due to the ever-changing nature of ore types and operating requirements at mine sites, there is a constant need to fine-tune operating conditions to maximize throughput and metal


When we get your inquiries, we will send tailored catalogue, pricelist, delivery, payment terms and other,required details to you by email within 24 hours..