Bearing steel grit ZW Bearing steel grit is made of high chromium bearing steel grit,it goes through material classify?heat treatment?crushing?different size screening?heat treatment production procedures.It can get good microstructure and optimum mechanical characteristics by special heat-treatment,which has features of high wear resistance,high fatigue resistance,low consumption,long lifetime,etc.Bearing steel grit working-life is longer 30% than traditional cast steel grits, the savings from this can be huge. Item Name Bearing steel grit Chemical Composition Carbon (C) 0.80-1.20% Manganese (Mn) 0.60-1.20% Silicon (Si) 0.40-1.20% Chrome (Cr) 0.95-1.50% Sulfur (S) =0.05% Phosphorus (P) =0.05%
Steel grit ZW Steel grits has been divided into three groups of different hardness according to their intended purpose.The hardest material GH, is designed for use exclusively in air blasting equipment. The two softer materials, GL and GP, may also be used in centrifugal wheel blast equipment. Steel Grit Hardness Selection: GP steel grit : The GP steel grit external form is round and shape, even GP steel grits are softer than GL and GH,but owns fine elasticity and the strength of fatigue resistance as a result of fine heat treatment, so GP steel grit applied in all aspects . GL steel grit : The GL steel grit is harder than GP steel grit, but during blasting ,GL steel grit also loses its sharp edges, GL steel grit is particularly suited to descaling, operations before coating and surface preparation applications. GH steel grit : The GH steel grit has maximum hardness, it will not lost their angular during operating. These abrasives are particularly effective in surface treatment processes and produce a uniform surface, GH steel grit used for surface cleaning of high hardness products and surface roughening operations effectively .
Product name: steel shot Product category: Steel shot Product specification: S70-S930 Operative standards: In accordance with standards of GB/T18838.8 - 2008 Steel shot and Steel grit, SFSA20-60 Cast Steel Abrasive, SAE J827 Cast Steel Shot, SAE J1993 High Carbon Steel Grit, YB/T5149-1993 Cast Steel Shot, YB/T5150-1993 Cast Steel Grit, ISO11124-3High carbon cast steel shot and grit. Specification Name cast steel shot Chemistry (C) 0.70~1.20% (Mn) 0.35~1.20% (Si) 0.40~1.20% (S) =0.05% (P) =0.05% Average Hardness 40~50HRC (377-509HV) 52~56HRC (543-620HV) 56~60HRC (620-713HV) Deviation ±3.0HRC(±40HV) Micro structure tempered martensite or tempered troostite Density 7.2g/cm3 size 0.2,0.3,0.5,0.6,0.8,1.0,1.2,1.4,1.7,2.0,2.5mm SAE S70, S110,S280 S330,S390,S460,S550, S660,S780,S930
1. Common size : 0.5-1.0 , 1-2 . 2-4 .3-6 .6-8 .20# .30# .36# .46# 60# 80# 120# 150# 180# 200#...... Special specifications can be made according to the requirements of customers. 2.Application: garnet for sandblasting garnet for water jet cutting Garnet for Water Filtration Garnet for Abrasive Paper
Name Cat steel grit Chemistry (C) 0.70~1.20% (Mn) 0.35~1.20% (Si) 0.40~1.20% (S) =0.05% (P) =0.05% Average Hardness GP:42~52HRC (399-509HV) GL:56~60HRC (620-713HV) GH:60~66HRC (795-889HV) Deviation ±3.0HRC(±40HV) Micro structure tempered martensite or tempered troostite Density 7.4g/cm3 SAE/mm 0.2-2.0mm/G12-G120 We also provide below goods size 0.2, 0.3, 0.4, 0.7, 1.0, 1.2, 1.4,1.7,2.0mm SAE GL14,GL16,GL18,GL25,GL40,GL50,GL80,GL120 GH14,GH16,GH18,GH25,GH40,GH50,GH80,GH120 GP14,GP16,GP18,GP25,GP40,G50,G80,G120
Products Cut Wire Shot Chemical Composition C 0.45~0.75% Mn 0.40~1.20% Si 0.10~0.30% S
Specification : Name Chilled Iron shot Chemical Composition C 1.2-1.5% Si 0.02-0.1% Mn 0.01-0.1% S Less than 0.4% P Less than 0.3% Density 6.7-7.0 ton/CBM Bulk Density 4.2-4.5 ton/CBM Specification 1.0-3.5mm Application : Applied in toys, sporting goods (such as dumbbells, barbells sandbags), medical equipment, health equipment, precision machinery, ships with reuse.
Used for repairing and grinding on mower reels and bedknifes, to ensure cutting edge sharpeness & reasonable space of reels and bedknifes,thus guarantee the lawn mowers have high quality cutting effect . Our lapping compound is made from carborundum and adhesive composition . It has the following characteristics: 1. Environmentally Safe for turf and surrounding. 2. Has Enough Viscosity , No delamination . 3. Good adhesion ,reduce the use of lapping compound, sharpen the edge quickly. 4. Contain a Special Lubricant that Dissipates Heat to Minimize Blade Warpage. 5. Good anti rust effect,avoid the rust on reels and bedknifes. 6. easily clean when finishing back lapping pail ,plastic box
Please send us drawings,we can produce it according to your drawings.
U Type Silicon Carbide Rod U-shaped silicon heating element is manufactured by taking two carefully-matched SiC rods and welding a thickened silicon carbide bridge. This element provides for wiring both tail ends from one side of the furnace. The tail ends of the cold ends are metallized with aluminum, which can provide a low-resistance contact surface to the aluminum connection straps and clamps.Features of silicon carbide rod 1. High strength and excellent shock resistance; 2. Heat source is free of noise and air pollution; 3. Anti-oxidization; 4. Anti-corrosion, 5. Long service life, 6. Little deformation, 7. Easy installation and maintenance. 8. Excellent specific rate of heat zone resistance and cold end resistance, 9. Avoiding over-temperature of cold ends to damage the furnace body. 10. Saving energy
Grains :F 36 46 60 80 70 100 120 Al2O3:95% min Brown fused alumina (BFA) is a type of synthetic abrasive which is made by fusing bauxite, iron oxide and coke at high temperatures in an electric arc furnace. It has a brown color and is used for grinding, polishing, blasting and cutting applications. BFA is known for its high hardness, toughness, and resistance to wear and corrosion. It is also chemically stable and does not react with acids or alkalis. These properties make it a popular abrasive for metalworking, surface preparation, and refractory applications. BFA is available in a range of grit sizes and can be used for both wet and dry blasting. It is commonly used for cleaning and preparing surfaces for painting or coating, removing rust and scale, and shaping and finishing metal parts. In addition to its abrasive properties, BFA is also used as a refractory material in the production of ceramics, glass, and cement. It is also used as a filler in plastics, rubber, and other composites. Package:25kg/bag,1000kg/jumbo bag
Grains :F 36 46 60 80 70 100 120 Al2O3:95% min Brown fused alumina (BFA) is a type of synthetic abrasive which is made by fusing bauxite, iron oxide and coke at high temperatures in an electric arc furnace. It has a brown color and is used for grinding, polishing, blasting and cutting applications. BFA is known for its high hardness, toughness, and resistance to wear and corrosion. It is also chemically stable and does not react with acids or alkalis. These properties make it a popular abrasive for metalworking, surface preparation, and refractory applications. BFA is available in a range of grit sizes and can be used for both wet and dry blasting. It is commonly used for cleaning and preparing surfaces for painting or coating, removing rust and scale, and shaping and finishing metal parts. In addition to its abrasive properties, BFA is also used as a refractory material in the production of ceramics, glass, and cement. It is also used as a filler in plastics, rubber, and other composites. Package:25kg/bag,1000kg/jumbo bag
Garnet as a natural abrasive can be used for waterjet cutting because of its high hardness, high cutting speed. It is a cost-effective alternative to silica sand, mineral slags and steel grits and shot as the perfect symbiosis of grain size, density and hardness/durability creates the optimum abrasive efficiency, lowest abrasive consumption (kg/m2) at the highest production rates (m2/hr). Compared with rock garnet, river garnet sand can keep the cutting surface smooth and flat. Because river sand is formed after a long time of impact, so its grain edge surface is more rounded, less damage to the material. Products cut from river garnet are more popular with consumers. -Sharpe Angular Edges; -High Hardness, Faster Cutting Efficiency; -Uniform Size Distribution, No Stuck in Nozzle; - No Free-Silica.
Product Application ( 4-1/2 inch cut off disc) ROBTEC 4-1/2 inch 115x1.2x22.2mm Cut Off Disc for INOX/Steel, 80M/s, MPA EN12413, R.P.M: 13300 can be used for cutting metal/steel bars, pipes, steel plates, metal sheet, which is widely applied in metal works. SPECIFICATIONS FOR 4-1/2 INCH CUT OFF DISC (INOX/STEEL) Details Grain Aluminium Oxide Max Line Speed 80m/sec R. P. M 13300 Nets number Double Fiberglass Nets Usages Applications INOX/steel bars, metal sheets, steel plates, meta/steel pipes Machine 4.5 inch Angle Grinder Main Features 1) Adopts germany techniques and advanced grains 4-1/2 inch cut off disc 2) Automatic production line for 4-1/2 inch cut off disc 3) Strict QC control in each process of cutting disc 4) Eco-friendly, provide Brand supports to customers 5) High and Professional Quality level cutting disc manufacturer Advanced Abrasive Grain Name: Aluminium Oxide Original: China Domestic famous abrasive grain factory supplied. A tough, sharp abrasives which is highly suitable for grinding metals of high tensile strength. Its thermal properties make it an excellent material for use in the manufacture of refractory products. Main Features Name: Metal/steel cutting disc Brand: ROBTEC Original: China Extra thin high speed cutting disc, more durable than other China brand same diameter cutting disc.
Calcined alumina oxide powder Alumina, also known as activated alumina is manufactured from aluminium hydroxide by dehydroxylating it in a way that produces a highly porous material; this material can have a surface area significantly over 200 square meters/g. The compound is used as a (to keep things dry by absorbing water from the air) and as a of , and in . It is made of (alumina; Al2O3), the same chemical substance as and (but without the impurities that give those gems their color). It has a very high surface-area-to-weight ratio. That means it has a lot of very small pores, almost like tunnels, that run throughout it The appearance is white crystal powder with uniform particle size, stable chemical property, good crystal phase stability, difficult to dissolve in acid and alkali, and has good sintering activity. Aluminum oxide can be used as raw material for preparing high purity aluminum oxide powder. Aluminum oxide can be used in long afterglow phosphors, three color phosphor, abrasive materials, transparent ceramic lamp, high-pressure sodium lamp, catalyst carrier, EP-ROM window, crystal, ruby, sapphire crystal, electronic ceramics. It is widely used in electronics, chemicals, petroleum, refractories, ceramics, glass, plastics, textiles, building materials, abrasives, paper and medicine, and many other fields.
Which is made of abrasive cloth conglutinated with resin,which is ranged radiantly like fan on a soft core .It can be installed to portable or special grinders,It is characterized by high fficiency,anti-clog,quick elimination of heat not ham to work piece,low cost. Work surfaces:metal tubes ,weld ,stone,wood and plastics. can be customized according to customer's requirement Warning:ear, eye, face and body protection
AL2O3 white alundum powder, abrasive material white corundum price White fused alumina is one of the most popular alumina abrasives. White fused aluminum oxide is electrically fused in arc furnace with alumina powder as main raw material. As a kind of alumina grinding media, it is widely used in polishing, lapping and blasting.
The flap disc machine is for making the flap disc. Humanized mechanical structure design, easy to operate, high degree of automation, set the put-flap and press-discs as one, single operator can easily complete the operation. Use imported servo motor and driver, stable equipment, high production efficiency, measured speed is 3.7~4 seconds per disc. Selection of European standard industrial materials, by the professional CNC machining overall fine milling, fine grinding, molding at once, stable and durable. The drive parts adopt international famous brand linear guide rail, high speed servo motor and reducer, which can respond to micro displacement and feeding accurately. International well-known brands of electrical components and industrial level control system, perfect function and stable performance. Equipped with rotary multi station turntable mechanism, stable and fluent position conversion, accurate positioning and high efficiency. Use the international famous brand photoelectric switch to detect backing and abrasive paper, auto pass no-backing workstation and no-glue backing, stable and accurate. The flaps angle and length can be adjusted accurately, and the operation is simple and convenient. High utilization rate of materials, and the glue quantity and the flap length and quantity can be freely set. Glue system adopts cycle constant temperature control system, which provides temperature for glue, and it is convenient and efficient. Uses the modular assembly, the adjustment and maintenance of the machine is convenient. url:http://www.hg-abrasive.com
The third generation auto flap disc machine is developed specifically for the production of abrasive flap disc and non-woven flap disc. The machine can auto pick the backing, detect backing, auto quantitative gluing, cut & put flaps, shaping and auto pick up finished flap disc, with high degree of automation, remote monitoring and maintenance, uniform flap arrangement, improved efficiency and stable quality. It can produce 6000pcs per 8 hours for a single operator.
White Fused Alumina (WFA) is kind of electro-corundum, which produced by controlled melting of alumina in an electric arc furnace. Its iron-free, ultra purity and extremely hardness make it as excellent materials in sandblasting, precision casting, abrasive and refractory.
