Products
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20MM TO 150MM Grinding Media Forged Steel Ball For Ball Mill
Junda forged steel ball, relied on advanced equipment and production technology, our forged steel ball has the advantages of high hardness, good wear resistance, no fracture, uniform wear and so on. The forged steel ball Mainly used in various mines, cement plants, power stations, chemical industry and other industries. In order to ensure the excellent performance of grinding ball, we have established a perfect quality testing system, advanced quality control and testing equipment. We have also obtained ISO 9001:2008International quality system certification. Hoping for your cooperation.
Junda company produces φ 20 to φ 150 forged steel balls ,we select high quality round steel,low-carbon alloy,high manganese steel,high carbon and high manganese alloy steel as raw material produced by air hammer forging process. We select high-quality round steel as raw materials, and adopt advanced equipment, unique heat treatment process and strict quality control system to make sure the better performance of forged steel balls in the overall hardness. the surface hardness is up to 58-65HRC, volume hardness is up to 56-64HRC. The hardness distribution is uniform, the impact toughness value is 12J/cm², and the crushing rate is far less than 1%. Forged steel ball chemical composition: carbon content is 0.4-0.85, manganese content is 0.5-1.2, chromium content is 0.05-1.2, We can produce different size according to customer’s request. We have also obtained ISO 9001:2008International quality system certification.
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Junda road marking machine
Product Description Road marking machine is a kind of device specially used to delineate diverse traffic lines on blacktop or concrete surface in order to offer guidance and information to motorists and pedestrians. Regulation for parking and stopping can also be indicated by the traffic lanes. Line marking machines conduct their work through screeding, extruding, and spraying thermoplastic paints or cold solvent paints on to the pavement surface. Jinan Junda Industrial technology CO.,LTD spe... -
AISI1010/1015/1085 High/Low carbon steel ball 0.8 mm – 50.8 mm Carbon steel ball for bicycle bearings chain wheel
Junda carbon steel ball is divided into high carbon steel ball and low carbon steel ball two types, Depending on the type of carbon steel balls utilized, they can be used in anything from furniture castors to sliding rails, polishing and milling machines, peening procedures, and welding appliances.
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10MM TO 130MM Casting Grinding Media Steel Ball for Ball Mill Metal Mines and Cement Plants
Junda Casting steel balls can be divided into different types ranging from 10mm to 130mm. The size of the casting can be within the range of low, high, and medium steel balls. The steel ball parts include flexible designs, and you can obtain the steel ball according to the size you want. The main advantages of using cast steel balls are low cost, high efficiency, and wide application range, especially in the dry grinding field of the cement industry.
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Professional metal cutting products CNC plasma cutting machine
Product Presentation Junda offers a broad portfolio of boehmite materials The materials are differentiated first by dispersibility.Junda offers products ranging from the very highly dispersible, binding grade, PB950, to the less dispersible, extrusion grade, PB250A and PB150.And has the characteristics of high purity, narrow particle size distribution, good dispersion, good batch stability, etc., can be widely used in flame retardant, new energy battery diaphragm coating, lithium battery elec... -
The Crawler rubber belt type shot blasting machine
The Crawler rubber belt type shot blasting machine is a smaller blast cleaning equipment for casting parts, forging parts and small fabricated metal work pieces.
This machine is for workpiece surface cleaning, rust removal, and intensify, and is mainly used for cleaning.
Many varieties of mass production parts, especially workpieces that can bear collision. This machine can be used in single applications ,and also can be used in groups.Special attention should be noted because it can not be used for high temperature parts, trimming parts, or skin needling parts, as they will easily damage the rubber belt.
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ceramic ball
Product Presentation Junda offers a broad portfolio of boehmite materials The materials are differentiated first by dispersibility.Junda offers products ranging from the very highly dispersible, binding grade, PB950, to the less dispersible, extrusion grade, PB250A and PB150.And has the characteristics of high purity, narrow particle size distribution, good dispersion, good batch stability, etc., can be widely used in flame retardant, new energy battery diaphragm coating, lithium battery elec... -
Top Quality AISI52100 GCr15 4mm G10-G1000 Chrome Steel Ball for Motorcycle /Bicycle Parts/ Bearing Ball
Junda Chrome steel ball have the characteristics of high hardness, deformation resistance and corrosion resistance.It is mainly used for manufacturing bearing rings and rolling elements, such as making steel for internal combustion engines, electric locomotives, automobiles, tractors, machine tools, rolling mills, drilling machines, mining machinery, general machinery, and high-speed rotating high-load mechanical transmission bearings Balls, Rollers and Ferrules. In addition to manufacturing balls bearing rings, etc. It is sometimes used for manufacturing tools, such as dies and measuring tools.
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28 gallon abrasive automatic recovery cycle sandblaster
Junda JD400DA-28 gallon sandblasting pot, built-in vacuum abrasive recovery system, Can use conventional abrasives such as garnet sand, brown corundum, glass beads, etc，built-in recovery vacuum motor and dust filter, can recycle abrasive。
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ceramic ball
Product Description Junda ceramic ball refers to alumina powder as raw material, after ingredients, grinding, powder (pulping, mud), forming, drying, firing and other processes produced, mainly as grinding medium and widely used ball stone. Because the content of alumina is more than 92%, it is also called high aluminum ball. Appearance is white ball, diameter of 0.5-120mm. Company Profile Located in Jinan City, Shandong Province, Jinan Junda Industrial Technology Co., Ltd. provides excellent... -
portable water knife cutting machine
JDPWJ – M – 3015
