Zhuzhou zz hardmetal r&d center was established in the hometown of hard metal of china --- zhuzhou city in hunan province. We are a professional chinese manufacturer of tungsten carbide products. We work with nine cemented carbide factories by joint stock method. Each factory has their strongpoint products. Depending on our talented engineers and skillful workers, we always provide our customers the products with good quality, competitive price, fast turnaround and reliable after sales service. We own the specialized export company - zhuzhou zz import and export co., ltd. Our products are exported to usa, europe, etc. And got trust from our customers. Along with our company growth, we hope to build business with more company abroad. Any questions, please feel free to contact
1.Keep colour and shape2.Good polished brightness3.No black discoloration4.Abration resistant5.Stable6.Durable NON WOVEN WHEEL 1.made up of high temper nylon 66 staple,good quality abrasive and special gule. 2.easy to be used for multi layers net structure 3.no ratation direction limit. SPECIFICATION (Diameter * Thickness/Inch) 6*1 /8*1 /2*2 /3*2 /4*2 /5*2 /6*2 /7*2 /8*2 /9*2 /10*2 /12*2 /14*2 /16*2 /18*2 /20*2(inch) GRIT 46#---3000# HARDNESS 2P---28P,or according customers requirment COLOUR Grey/Red/Green/White/Maroon/Brown/Dark Brown BORE All sizes hole:cycle/square/hexagon/cross,etc.Can also add different kinds of tubes MAX ROTATION SPEED =3000R/MIN MAIN APPLICATION Metals,Wood,Plastic,Marble FUNCTION Matt polishing,Blending Cleaning,Deburring FEATURE Keep colour and shape,Good polished brightness,No black discoloration,Abration resistant,Stable,Durable PACKING Plastic bag and carton box MORE DETAILS Non-woven abrasive flap wheels series non-woven polishing flap wheels series non-woven grinding flap wheels series ???: non-woven abrasive flap wheels series non-woven polishing flap wheels series non-woven grinding flap wheels series ??????: 1.Keep colour and shape2.Good polished brightness3.No black discoloration4.Abration resistant5.Stable6.Duable ??????: Non woven polishing wheel,flap wheel,convolute wheel,polishing disc,abrasive wheel,abrasives, wheels with spindle/shank/shaft 1.Keep colour and shape2.Good polished brightness3.No black discoloration4.Abration resistant5.Stable6.Durable NON WOVEN FIBER FLAP WHEEL 1.different diameters and width 2.good wire drawing effect and the best effect among nylon non-woven abrasives. SPECIFICATION Diameter 7.5CM—50CM(3INCH—20INCH) Thickness 0.5CM—20CM(0.2INCH—8INCH) Grit 46#---3000# Colour grey/red/green/white/maroon/brown/dark brown Bore Non-woven wheels:18mm/20mm/25mm,etc Plastic tube:50mm/76mm/100mm/150mm,etc Phenolpthalein tube:32mm/40mm50mm/76mm/90mm/100mm/150mm/200mm/350mm,etc Aluminium tube:50mm/76mm/143mm,etc.customes can also supply tubes Density or Hardness determined by the pcs of pads in each flap wheel,and can also increase the hardness by chemical treatment MAX ROTATION SPEED =3000R/MIN MAIN APPLICATION All kinds of metals,Wooden wares,Plastic wares,Marble FUNCTION weld grinding, surpace preparation,blending cleaning,deburring. FEATURE Keep colour and shape,Good polished brightness,No black discoloration,Abration resistant,Stable,Durable
We are manufacture of garnet sand,steel grit and steel shot,and we have more than 10 years experience of production and sale,so if you have the demand of garnet 80 mesh for water jet cutting ,or garnet sand,steel grit and steel shot for blasting,please contact us anytime.
We are manufacture of garnet sand,steel grit and steel shot,and we have more than 10 years experience of production and sale,so if you have the demand of garnet 80 mesh for water jet cutting ,or garnet sand,steel grit and steel shot for blasting,
We are manufacture of garnet sand,steel grit and steel shot,and we have more than 10 years experience of production and sale,so if you have the demand of garnet 80 mesh for water jet cutting ,or garnet sand,steel grit and steel shot for blasting,
We are manufacture of garnet sand,steel grit and steel shot,and we have more than 10 years experience of production and sale,so if you have the demand of garnet 80 mesh for water jet cutting ,or garnet sand,steel grit and steel shot for blasting,
We are manufacture of garnet sand,steel grit and steel shot,and we have more than 10 years experience of production and sale,so if you have the demand of garnet 80 mesh for water jet cutting ,or garnet sand,steel grit and steel shot for blasting,please contact us anytime.
Approximately 50% lighter than metallic media, white aluminum oxide has twice as many particles per pound. The fast-cutting action minimizes damage to thin materials by eliminating surface stresses caused by heavier, slower-cutting media blasting grits. White aluminum oxide blasting media has a wide variety of applications, including cleaning engine heads, valves, pistons and turbine blades in the aircraft and automotive industries. White aluminum oxide is also an excellent choice for preparing a hard surface for painting. White aluminum oxide contains less than 0.2% free silica and is therefore safer to use than sand. The grit size is consistent and cuts much faster than other sand blasting media, leaving a smoother surface. 25kg small bag, 40 bags in one big bag.
1.Production introduction White fused corundum is made with an electric furnace from high-grade alumina powder as raw material. The resulting mineral has higher hardness and slightly lower toughness than brown fused aluminum oxide. Characterized by its high purity, strong grinding ability, abrasive tools made of it are suitable for grinding and polishing of cutting tools, precision-castings, spraying and coasting, medium body for chemical industry applications, special ceramics and high-grade refractory materials. Detailed specifications can be supplied on request. 4.Performance and advantages 1. Not affecting the color of the processing cases 2. Sandblasting in the non-iron process 3. Powder level ideal for wet blasting and light lapping 4. High speed process and quality 5. Containing a very low amount of iron oxide, suitable for non-ferrous blasting operations 6. After acid washing steps 25kg small bag, 40 bags in one big bag.
1.Production introduction White fused alumina is made with an electric furnace from high-grade alumina powder as raw material. The resulting mineral has higher hardness and slightly lower toughness than brown fused aluminum oxide. Characterized by its high purity, strong grinding ability, abrasive tools made of it are suitable for grinding and polishing of cutting tools, precision-castings, spraying and coasting, medium body for chemical industry applications, special ceramics and high-grade refractory materials. Detailed specifications can be supplied on request. 3.Size we manufacture F8, f10, f12, f14, f16, f20, f22, f24, f30, f36, f40, f46, f54, F60, f70, f80, f90, f100, f120, f150, f180, f220, f240, f280, f320 F360, f400, f500, f600, f800, f1000, f1200 4.Performance and advantages 1. Not affecting the color of the processing cases 2. Sandblasting in the non-iron process 3. Powder level ideal for wet blasting and light lapping 4. High speed process and quality 5. Containing a very low amount of iron oxide, suitable for non-ferrous blasting operations 6. After acid washing steps 25kg small bag, 40 bags in one big bag.
Description: Pink fused alumina is electrically fused in high temperature, being added with the right quantity of oxidized chromium. It is pink. Its hardness is close to, but toughness higher than that of wa. The abrasive tools made of it feature excellent durability and high processing cleanness, which are suitable for the precision grinding of the measuring tolls, lathe main shafts, instruments and apparatus parts, threading work pieces and samplers, etc. Usage: 1. Pink fused alumina is generally for hardened steel, alloy steel armor and workpiece grinding. 2. Pink fused alumina is suitable for precision grinding of measuring and instrumentation components. 3. Pink fused alumina is also suitable for form-products grinding. 25kg small bag, 40 bags in one big bag.
Single crystal fused alumina Single crystal aluminum oxide (sa) for abrasive material /single crystal aluminum oxide /sa 32a /mono-crystalline fused alumina Single crystal fused alumina is a kind of abrasive produced by fusing calcined alumina by the bayers process in the producing process. And then by crushing and sizing to desired grain size. Single crystal fused alumina has high hardness and unique micro fracturing containing of well grown micro crystalline structure. Single crystal fused alumina generates many new cutting edges. It is suitable for a wide variety uses from gerneral grinding to precision grinding of high hardness tool steels. 25kg small bag, 40 bags in one big bag.
White fused alumina for abrasive and refractory belongs to the group of electro-corundum. It is produced by controlled melting of alumina in an electric arc furnace. White fused alumina is iron-free, ultra pure and extremely hard. White fused alumina is produced by fusing calcined alumina in an electric arc furnace under carefully controlled conditions. The material produced is white in color, dense and has predominantly large crystals of alpha alumina. Ingots are crushed, ground, and precision screened in our new sizing plant to obtain very consistent sized fractions. Magnetic iron from crushing is removed by rare earth magnets to ensure very low levels of iron in the finished products. Close sized fractions are available or precision blended to specification. This process ensures a very consistent sizing from coarse to fines which is critical in many applications. White aluminum oxide has white color and a little higher hardness and toughness comparing with the brown one. The grinding tools made of this material are suitable for fine grinding of high carbon steel, high-speed steel and stainless steel, abrasive powder of finer grit size, can also be used for precision casting and high-grade refractory.
With high toughness, black aluminum oxide is extremely suitable for polishing stainless steel and non-ferrous metals. It `s grinding efficiency is much higher than that of brown a/o and the finishing effect is much better than many of other abrasive materials. Special requirement on chemical composition can be satisfied through discussion.
Sanding cloth specifications: Backing:high density cotton or polyester cloth Bond:synthetic resin as adhesive Abrasive:aluminum oxide, silicon carbide, zirconium Material:aluminum oxide, silicon carbide, zirconium Grain:aluminum oxide, silicon carbide, zirconium Grit:p40-400
We are one of leading manufacture of coated abrasive and welding products from india . Our company is an interested to do the long term business with you. Our quality products are Coated abrasive belt Coated abrasive roll Coated abrasive snad disc Flap wheel Mob wheel with spindle Water proof sheets Pse disc Velcro disc Cloth disc And welding wire and electrode Welding co-2 ms wire Welding ms electrode e6013 Welding electrode stainless steel Welding electrode hard facing Welding electrode curtly Etc. Depend upon the customer
Steel shot major technological index: Products Steel shot Chemical compositionC0.70~1.20% Mn0.35~1.20% Si>0.40 S
White fused alumina/white aluminium oxide (wa)is electrically fused in the furnace with high grade bayer processed esh, -240mesh, -320mesh Application 1.25kg woven bag, 40 woven bags/jumbo bag. 2.25kg woven bag, 40 woven bags/pallet 3.25kg paper bag, 40 paper bags/pallet 4.25kg paper bag, 40 paper bags/paper box 25kg/bag, 40 bags/jumbo bag
Brown aluminium oxide/brown fused alumina is fused and crystallized under high temperature from a mixture of m3 PurposeSpecificationChemical composition(%)Magnetic material content(%)max G 5.Ceramics 6.Led 7.Sandblasting 8.Aviation 25kg/bag, 40bags/jumbo bag
Black fused alumina (lower aluminium oxide abrasive)is a new type abrasive material for polishing various metal.Black aluminium oxide abrasive is featured with high hardness, strong tenacity, good self-sharpening, better cohesisness, higher durability, less heat generated in grinding and giving the metal works high finish, less power weakened in grinding.It is mostly used in grindin and polishing stainless steel, metal works , optical glass, bamboo or articles.And it is also the new grinding material of producing colophony grinding wheels, slice, and emery cloth. Grit size: 25kg/bag, 40bags/jumbo bag
