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  • ceramic ball

    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...
  • Pink Funsed Alumina PA

    Pink Funsed Alumina PA

    Production process: The smelting process of chrome corundum is the same as that of white corundum, except that a certain amount of chrome oxide is added in the smelting process, which is light purple or rose color. Chromium corundum due to the introduction of Cr3, + improved the toughness of abrasive, its toughness is high white corundum, and close to white corundum hardness, used for processing large ductile material, its processing efficiency is higher than white corundum, and workpiec...
  • Stainless Steel Grit

    Stainless Steel Grit

    Product Description Stainless steel grit is stainless steel angular particle. It can be used to replace a variety of mineral and non-metallic abrasives, such as alumina, silicon carbide, quartz sand, glass bead, etc.  Stainless steel grit is mainly used for surface cleaning, paint removing and descaling of non-ferrous metals and stainless steel products, forming uniform surface roughness, thus especially suitable for surface pretreatment before coating. Compared with non-metallic abrasi...
  • Low Carbon Steel Shot

    Low Carbon Steel Shot

    Product introduction: The production process is the same as the national standard steel shot, using centrifugal granulation technology, because the raw material is low carbon steel, so omit high temperature tempering process, using isothermal tempering process production. Feature LOW CARBON STEEL GRANAL  ADVANTAGE COST  • Performance over 20% against high carbon shots  • Less wear of machinery and equipment due to the greater absorption of energy in the impacts in the pieces  •...
  • Koc approvl Garnet sand for Perfect Surface Treatment

    Koc approvl Garnet sand for Perfect Surface Treatment

    Junda garnet sand, one of the hardest minerals. We closely cooperate with the leading waterjet equipment manufacturers to develop the higher performance and more cost-effective products for the customers. We remain the garnet leading supplier in China who keep product research, development, performance and cost-effectiveness.

    Junda garnet sand is divided into three kinds, respectively, rock sand, river sand, sea sand, river sand and sea sand have excellent cutting speed, there is no dust products, clean effect, environmental protection.

  • High quality cast steel shot with high wear resistance

    High quality cast steel shot with high wear resistance

    Junda Steel Shot is manufactured by melting selected scrap in electric induction furnace. The chemical composition of molten metal is analyzed and strictly controlled by spectrometer to obtain SAE Standard specification. The molten metal is atomized and transformed into round particle and subsequently quenched and tempered in a heat treating process to obtain a product of uniform hardness and microstructure, screened by size according to SAE Standard specification.

  • Glass beads with refractive indexes of 1.9 and 2.2

    Glass beads with refractive indexes of 1.9 and 2.2

    Junda glass bead is a type of abrasive blasting for surface finishing, specifically to prepare metals by smoothing them. Bead blasting provides superior surface cleaning to remove paint, rust and other coatings. 

    Sandblasting Glass Beads

    Glass beads for marking road surfaces

    Grinding Glass Beads

  • Bearing steel grit for stone cutting with long life

    Bearing steel grit for stone cutting with long life

    Bearing steel grit is made of chrome alloy material which is fast atomized after melting. After heat treatment, it is featured with optimum mechanical characteristics, good tenacity, high fatigue resistance, long working-life, low consumption and so on. 30% will be saved. Mainly used in granite cutting, sandblasting and shot peening.

    Bearing steel grit is made of iron carbon alloy steel, used to make balls, rollers and bearing rings. Bearing steel has high and uniform hardness and high cycle times, as well as high elasticity. The uniformity of chemical composition, the content and distribution of non-metallic inclusions and the distribution of carbides of bearing steel are very strict, which is one of the high requirements in all steel production.

  • Stainless steel shot with atomization forming technology

    Stainless steel shot with atomization forming technology

    Junda stainless steel shot has two types: atomized stainless steel shot and stainless steel wire cut shot. Atomized stainless steel shot is produced by German atomization technology and mainly used for sandblasting on the surface of aluminum profiles. The product has the advantages of bright and round particles, less dust, low loss rate and wide spray coverage. It can greatly reduce the production cost of aluminum profile enterprises.

    Stainless steel wire cutting shot is refined by drawing, cutting, grinding and other processes. Appearance bright, rust – free, cylindrical (cut shot). Widely used in copper, aluminum, zinc, stainless steel and other workpiece surface spray treatment, for processed workpiece with matte effect, metal color, no rust and other advantages, without pickling rust removal. The wear resistance is 3- 5 times compared with cast steel shot and it can reduce production costs.

  • Excellent surface treatment White Aluminum Oxide Grit

    Excellent surface treatment White Aluminum Oxide Grit

    Junda White aluminum oxide grit is a 99.5% ultra pure grade of blasting media. The purity of this media along with the variety of grit sizes available make it ideal for both traditional microdermabrasion processes as well as high-quality exfoliating creams.

    Junda White aluminum oxide grit is an extremely sharp, long-lasting blasting abrasive that can be re-blasted many times. It is one of the most widely used abrasive in blast finishing and surface preparation because of its cost, longevity, and hardness. Harder than other commonly used blasting materials, white aluminum oxide grains penetrate and cut even the hardest metals and sintered carbide.

  • Durable hard fiber  Walnut Shells Grit

    Durable hard fiber Walnut Shells Grit

    Walnut shell grit is the hard fibrous product made from ground or crushed walnut shells. When used as a blasting media, walnut shell grit is extremely durable, angular and multi-faceted, yet is considered a ‘soft abrasive’. Walnut shell blasting grit is an excellent replacement for sand (free silica) to avoid inhalation health concerns.

  • High strength fine abrasive rutile sand

    High strength fine abrasive rutile sand

    Rutile is a mineral composed primarily of titanium dioxide, TiO2. Rutile is the most common natural form of TiO2. Predominantly used as a raw material for chloride titanium dioxide pigment manufacture. Also used in titanium metal production and welding rod fluxes.It has excellent properties such as high temperature resistance, low temperature resistance, corrosion resistance, high strength, and small specific gravity.

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