About Us

Henan LIMING Heavy Industry Science and Technology Co. LTD which mainly manufacture large and medium-sized crushing and grinding equipments was founded in 1987. It is a modern joint-stock corporation with research, manufacturing and sales together. The Headquarter is located in HI-TECH Industry Development Zone of Zhengzhou and covers 80000 m ². Another workshop in Shangjie Industry Park covers 67000 m ². Over the more than 30 years, our company adheres to modern scientific management system, precision manufacturing, pioneering and innovation. Now LIMING has become the leader in domestic and oversea machinery manufacturing industry.

120

million

cubic meters

Industrial chain production base

70

national patents

689sets

national patents

170

Equipment service country

Company Culture

core values of the company

Create Value

Share Value

Observe Order

Respect Value

Service philosophy

Religious, fine, tight, and harmonious

LIMING spirit

Standardization, value, serialization, and differentiation will always exceed our contract

Brand Concept

Create and promote civilization, refine and interpret brilliantly

Business philosophy

Religious, meticulous, rigorous, and harmonious work

Our Global Footprint

Case Scene

Small Ball Mill Mini Ball Mill for Small Scale Mineral ...

The lining plate and grinding steel ball of the mini ball mill machine are made of high chromium steel. The base of small ball mill is made of channel steel, and the cylinder is welded with steel plate, which has good quality and high wear resistance. Mini Ball Mill for Sale To meet the needs of the market, we have smaller mini ball mill

Ball Mill - EasyStudyPoint

01/04/2021  Through feeder and hollow shaft spiral, raw materials are equally delivered into the primary bin, that has stepped lining plates and completely different steel balls inside. once the drum moves, centrifugal force is created and brings steel balls to a particular height. Then, steel balls suddenly drop to hit or grind raw materials. when being coarsely ground within the first bin, raw materials are delivered

Mill Circuit Pump Manual - 911 Metallurgist

liberated from the surrounding ore. In a typical copper concentration plant, for example, crushed ore is fed into a SAG/Ball mill circuit with a median size of approximately 12,000 microns. Most SAG Mills are operated in closed circuit with a screen. The screen fi lters undersized ore, normally minus ½ inch, to a ball mill discharge sump. The ...

Steel Ball Grinding Mill-China Steel Ball Grinding Mill ...

Wet Grinding Ball Mill with Steel Ball. US $ 7,000-150,000 / set FOB. MOQ: 1 set. Since 2009. Contact Supplier. Gongyi Hengchang Metallurgical Building Material Equipments Plant. Manufacturer/Factory Trading Company. Henan, China Since 2009.

Ball Mill Maintenance Installation Procedure

19/10/2016  Ball Mill Sole Plate. This crown should be between .002″ and . 003″, per foot of length of sole plate. For example, if the sole plate is about 8′ long, the crown should be between .016″ and .024″. Ball Mill Sole Plate. After all shimming is completed, the sole plate and bases should be grouted in position. Grouting should be well tamped and should completely fill the underside of the sole plate and bases. DO NOT REMOVE THE SHIMS AFTER OR DURING GROUTING.

grinding casting ball,recheck for copper ore casting ...

recheck for copper ore casting grinding ball,Grinding balls,Ningguo City Weida Casting Co., Ltd.,Basic Info.Material:alloyed steelContent: High Medium Low chromeUsage ...

Cheap Grinding Media Steel Ball Manufacturers Suppliers ...

Technical Datas Application: Grinding media ball for mining, like Iron Ore, Copper, Gold, Silver, etc Certification: ISO9001, ISO14001, OHSAS18001 etc. Original: Jiangsu, China Price: Negotiable Payment term: TT, LC Delivery date: Negotiable Packing: export standard ton bag or Iron drum Major Market: Middle East/ Africa/Asia/South America/Europe/North America MOQ: 50 tons (2x20’GP) Raw material: Steel rod, Finished ball size: 25mm to 125mm (1” to 5”) Our steel

copper ore grinding ball machine, copper ore grinding ball ...

Alibaba offers 2,024 copper ore grinding ball machine products. A wide variety of copper ore grinding ball machine options are available to you, such as warranty of core components, local service location, and key selling points.

Decisive mill grinding plate for Industrial Uses - Alibaba

Avail offers on potent and conducive mill grinding plate for various uses such as cutting, spinning, shaping etc at Alibaba. Explore handy and useful mill grinding plate now.

-Grinding balls-Grinding balls-Ningguo City Weida Casting ...

Products Name:Specialized forged grinding Ball for Using in Mine.

copper ore ball mill grinder machine supplier

copper ore ball mill grinder machine supplier. Composition of gold iron copper ore stone grinding ball mill machine the ball grinder is made up of horizontal cylinder, hollow shaft and the head parts, and the barrel length cylinder is equipped with a grinding body which is manufactured with steel plate

Copper Ore Grinding Ball Mill From Iso

China ball mill for gold ore, rock, copper, cement . 28122019cement mill, ball mill, grinding ball mill manufacturer supplier in china, offering ball mill for gold ore, rock, copper, cement grinding, high quality casting steel lining plate liners for grinding mills, high quality pinion gear for rotary kiln gear for cement. live chat

Gold Iron Copper Ore Stone Grinding Ball Mill Machine

Ball mill works very stably, and can choose dry ball mill and wet ball mill. Composition of Gold Iron Copper Ore Stone Grinding Ball Mill Machine The ball grinder is made up of horizontal cylinder, hollow shaft and the head parts, and the barrel length cylinder is equipped with a grinding body which is manufactured with steel plate.

Cheap Steel Ball for Ball Mill Manufacturers Suppliers ...

Steel Ball For Ball Mill Introduction DONGBANG brand steel ball for ball mill, promise you high and even volume hardness, strong impact toughness and breaking rate less than 0.3% during bulk use.. Technical Datas Application: Steel Ball For Ball Mill for Iron ore mine, Gold Mine, Copper Mine, Silver Mine, etc. Certification: ISO9001, ISO14001, OHSAS18001 etc. Original: Jiangsu, China Price ...

grinding casting ball,recheck for copper ore casting ...

recheck for copper ore casting grinding ball,Grinding balls,Ningguo City Weida Casting Co., Ltd.,Basic Info.Material:alloyed steelContent: High Medium Low chromeUsage ...

Ball Grinding Machine Diaphragm Liner Plates For

Liner Plate Of Cement Mill. Grinding steel ball manufacturers forged grinding ball longsheng wear resistant material co ltd is a professional is the biggest and most specialized forged and cast grinding balls grinding cylpebsball mill wear liner plate and harmer head for crusherwidely used in mining industry especially in gold silver copper and zinc minespower stations for coal grinding ...

Cheap Grinding Media Steel Ball Manufacturers

Grinding Media Steel Ball Introduction Dongbang brand grinding media steel ball, your best choice to reduce ball consumption 15-20% than before.. Technical Datas Application: Grinding media ball for mining, like Iron Ore, Copper, Gold, Silver, etc Certification: ISO9001, ISO14001, OHSAS18001 etc. Original: Jiangsu, China Price: Negotiable Payment term: TT, LC Delivery date: Negotiable Packing ...

The Guide of Grinding Equipment - Mining-pedia

16/08/2019  Grinding equipment is one of the important equipment used before mineral processing operation. The particle size of ore is reduced by the impact and grinding of steel ball,steel bar, gravel and other media. Grinding is the equipment that continues to crush ore after crushing. The quality of grinding products will directly affect the level of ...

Ball Mill - EasyStudyPoint

01/04/2021  Ball mill is that the key machine to grind the crushed materials. The ball mill machine is wide accustomed method cement, salt product, building material, refractory material, fertilizer, ceramics, and glass, etc. The ball mill, also known as the rod mill, will work in a dry manner or wet way. you choose the operating way of a little ball mill ...

Mill Circuit Pump Manual - 911 Metallurgist

liberated from the surrounding ore. In a typical copper concentration plant, for example, crushed ore is fed into a SAG/Ball mill circuit with a median size of approximately 12,000 microns. Most SAG Mills are operated in closed circuit with a screen. The screen fi lters undersized ore, normally minus ½ inch, to a ball mill discharge sump. The ...

Copper Ore Grinding Ball Mill From Iso

China ball mill for gold ore, rock, copper, cement . 28122019cement mill, ball mill, grinding ball mill manufacturer supplier in china, offering ball mill for gold ore, rock, copper, cement grinding, high quality casting steel lining plate liners for grinding mills, high quality pinion gear for rotary kiln gear for cement. live chat

Grinding and grading equipment - Gold,Copper,Graphite ...

18/09/2020  The cylinder of the ball mill is rolled and welded with a steel plate with a thickness of about 18 to 36 mm. The two ends of the ball mill are welded with cast steel flanges, and the cylinder is equipped with lining plates. It is made of manganese steel, chrome steel, wear-resistant cast iron or rubber, among which high-manganese steel is widely used, and the use of rubber is still in the ...

Industrial Ball Grinding Mill Manufacturer, Ball Mill ...

Ball mill is a key equipment for grinding materials, widely used in powder-making production line such as cement, silicate sand, new-type building material, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass ceramics, etc. Ball mill can grind various ores and materials with the dry type or wet type.

Roller Mill For Copper Rock Grinding Design

Copper Form By Roller Mill. For copper ore crushing, you can choose copper ore Jaw Crusher, Cone Crusher, Impact Crusher and grinding mills such as Bal Mill, Vertical Roller Mill and Super-Micro Mill. For copper ore separating, you can use our Magnetic Separator, Flotation Separator or. Get Price.

Ball Mill - Eastman Rock Crusher

Ball mill is a type of grinder machine which uses steel ball as grinding medium, can crush and grind the materials to 35 mesh or finer, adopted in open or close circuit. The feed materials can be dry or wet, they are broken by the force of impact and attrition that created by the different sized balls.

Mill Circuit Pump Manual - 911 Metallurgist

liberated from the surrounding ore. In a typical copper concentration plant, for example, crushed ore is fed into a SAG/Ball mill circuit with a median size of approximately 12,000 microns. Most SAG Mills are operated in closed circuit with a screen. The screen fi lters undersized ore, normally minus ½ inch, to a ball mill discharge sump. The ...

grinding casting ball,recheck for copper ore casting ...

recheck for copper ore casting grinding ball,Grinding balls,Ningguo City Weida Casting Co., Ltd.,Basic Info.Material:alloyed steelContent: High Medium Low chromeUsage ...

grinder mill for the ore and stone - Farmine Machinery

grinder mill for the ore and stone. FOB Reference Price:Get Latest Price cost of gujarat copper grinding mill perkinspreschool 183 how much cost for quartz grinding machine ball mill mining machine . stone gold quartz copper ore superfine powder grinding ball mill machine with factory . gujarat copper alloys ltd copper rods, busbar, segment section . get price e cavator rock grinder ...

Stainless steel grinding balls for mining / ball mill

AISI steel grinding balls for ball mill applications typically have a tolerance of ±0.05/±0.10 and a density of 7.70 to 7.95. Exceptions include Al series 1XXX and Al 6061 which have the same tolerance but a density of 2.71 and 2.70 respectively and TCK 20/TCK 30 balls with a higher density of 14.85. Grinding

China Grinding Rod Ball Mill, Grinding Rod Ball Mill ...

China Grinding Rod Ball Mill manufacturers - Select 2021 high quality Grinding Rod Ball Mill products in best price from certified Chinese Steel Grinding Machines, Used Grinding Machine suppliers, wholesalers and factory on Made-in-China

Grinding and grading equipment - Gold,Copper,Graphite ...

18/09/2020  The cylinder of the ball mill is rolled and welded with a steel plate with a thickness of about 18 to 36 mm. The two ends of the ball mill are welded with cast steel flanges, and the cylinder is equipped with lining plates. It is made of manganese steel, chrome steel, wear-resistant cast iron or rubber, among which high-manganese steel is widely used, and the use of rubber is still in the ...

Ball Mill for Gold Ore, Rock, Copper, Cement Grinding

Ball Mill for Gold Ore, Rock, Copper, Cement Grinding. Ball mill application: Ball mill is the key equipment for recrushing the materials after they are primarily crushed. It is an efficient tool for grinding various materials into powder. There are two ways of grinding: the dry process and the wet process. It can be divided into tabular type ...

Ball Mill - Eastman Rock Crusher

Ball mill is a type of grinder machine which uses steel ball as grinding medium, can crush and grind the materials to 35 mesh or finer, adopted in open or close circuit. The feed materials can be dry or wet, they are broken by the force of impact and attrition that created by the different sized balls.

Grinding Copper Ore Price

High Efficency Copper Ore Grinding Ball Mill Price. FOB Price US 63000 set Min. Order 1 set Min. Order FOB Price; 1 set US 63000 set Production Capacity 10-36tH Transport Package Standard Containers or as Per Customer′s Request. Payment Terms LC TT Western Union as per customer′s requirement . Get Price . China Wet And Dry Mine Grinding Ball Mill For Copper Ore. Dry amp; Wet Process Ore ...

grinder mill for the ore and stone - Farmine Machinery

grinder mill for the ore and stone. FOB Reference Price:Get Latest Price cost of gujarat copper grinding mill perkinspreschool 183 how much cost for quartz grinding machine ball mill mining machine . stone gold quartz copper ore superfine powder grinding ball mill machine with factory . gujarat copper alloys ltd copper rods, busbar, segment section . get price e cavator rock grinder ...

Gold,Lead,Copper,Molybdenum Ore Grinding Wet Ball

Gold,Lead,Copper,Molybdenum Ore Grinding Wet Ball Mill Machine,Wet Grinding Mill , Find Complete Details about Gold,Lead,Copper,Molybdenum Ore Grinding Wet Ball Mill Machine,Wet Grinding Mill,Wet Ball Mill Machine,Ore Grinding Wet Ball Mill,Wet Grinding Mill from Mine Mill Supplier or Manufacturer-Henan Zhongke Engineering Technology Co., Ltd.

Stainless steel grinding balls for mining / ball mill

AISI steel grinding balls for ball mill applications typically have a tolerance of ±0.05/±0.10 and a density of 7.70 to 7.95. Exceptions include Al series 1XXX and Al 6061 which have the same tolerance but a density of 2.71 and 2.70 respectively and TCK 20/TCK 30 balls with a higher density of 14.85. Grinding

Mining Process For Copper – Series II - Xinhai

18/05/2016  Equipment used in copper milling process of grinding and magnetic separation is typically grid ball mill or overflow ball mill, classification equipment is spiral classifier or hydrocyclone, the flotation machine for mechanical stirring type flotation machine or flotation column. Concentrating dehydration production line of a copper processing plant. For the storage and transportation of ...

SAG MILLS ( semi autogenous grinding mill ) Largest

22/04/2016  The load consists of dry ore, steel balls and water, which occupies 30% of the volume. 8% of this volume is steel balls. A Sag mill is most often used in the mining fields, particularly in the mining of precious metals such as gold, copper, silver, and nickel. The sag mill serves in the line of industrial mining equipment designed to process, crush, separate, or locate precious metals from ...

Wear of grinding media in the mineral processing

Azzaroni, E., 1979a, “Copper Ore Grinding-Secondary Ball Mill Classification (Mill S),” Armco Internal Report, Armco Grinding Systems, Kansas City, MO. Google Scholar Azzaroni, E., 1987, “Considerations on the Performance of Grinding Balls in Operating Conditions and Eventual Effects in Determining the Wear Law Factors,” 5th Symposium on Grinding, Armco Chile S.A.M.I., Vina del Mar.