1. Appearance :
light yellowish powder
2. Using :
High performance is required to grinding wheel for grinding or cutting off iron metal and nonferrous metals for high RPM and precise machining. Grinding wheel is produced by mixing of abrasive grain, filler and bond and then the process of molding and hot setting. Our company produces phenolic resin as the bond with high strength, high grindability and water-proofness.
3. Packing : 10kg paper bag
1.The wheel have 2 wheels paddlewheel aerator,4 wheels paddlewheel aerator, 6 wheels paddlewheel aerator and customized.
2.If you connect the floating pump with spray nozzle , it will become a Spraying Aerator. It can also be used for irrigation when the spray nozzle is taken away ,the shift of such two functions donâ??t need any tools. It was tested by the STBS .The oxygen transfer capacity and power efficiency exceed the National Agriculture Department Standard (about more than 60 percent ).
3.The paddle wheel aerator let shrimp, eel, fish and other aqua animals can grow up quickly and healthly and can be avoided to die because of lack of enough disssolved oxygen in the water, meantime, can be farmed in high density with steady output.
Features of Paddle Wheel Aerator
1. High quality motor expertise design for aquaculture industry.
2. Low friction gear reducer with low resistance to decrease energy losses.
3.Sturdy stainless steel Frame ensure without any deformation and high durability.
5.HDPE float resist impact, acid-alkalinity and sun exposure, one piece blow molded.
Working Principle of Paddle Wheel Aerator
High-speed-working impellers splash the water into the air â?? these splashing water mix the oxygen in the air and brought into the water â?? the dissolved oxygen in the water increase.
The working impellers produce waves and currents â?? make the saturated ammounia, CO2, methane, sulfureted hydrogen, etc. go out of the water â?? the water quality improved.
More information and working videos please check our website www.alphaaerator.com contact person: Mr. James whatsapp number is +8618037675044
About Zhengzhou Alpha Machinery Co.,Ltd.
We are aeratorï¼?automatic feederï¼?fish feed making machine professional manufacture and supplier.
Our product has high quality and competitive price, our product export to more than 30 countries and get good feedback.
Our main product include: Wheel paddle aerator(Electric&Diesel&Solar), Surface aerator, pump aerator, shrimp feeder, shrimp and fish feed making machine etc.
Right now we have 3 factory in different cities of China to keep strict quality control and delivery on time.
Resin Diamond Wheel for PDC Cutter / Drill Bits Grinding
More Superhard provides precise solutions for cylindrical grinding PDC cutter, repairing PDC drill bits in Oil & Gas industry. We can supply diamond tools include,
Applicable Industry: carbide inserts (cnc tools), carbide circular saw (woodworking tools), Thermal Spraying Coated, Silicon Wafer Grinding, etc
Carbide Grinding Wheel
Resin bond diamond grinding wheel is grinding tungsten carbide cutting tools, ceramic , magnetic materials, silicon , sapphire, glass , quartz and HVOF carbide coated,PCD, PCBN, etc
Applicable Industry: carbide inserts (cnc tools), carbide circular saw (woodworking tools), Thermal Spraying Coated, Silicon Wafer Grinding, etc
Advantages of resin diamond grinding wheel
* High cutting efficiency, good self-sharpening, less blocking, reducing the grinding burn occurs when the phenomenon of work
* Good flexibility will help to improve the surface roughness, mainly used for rough grinding, semi-fine grinding, polishing and other processes
* Compared to conventional silicon carbide , resin diamond wheel has good material removal rates, longer wheel life and lower grinding costs
* Resin bond diamond wheels generally remove material up to 10 times faster than metal bond wheels
Gear Hob Cutter Sharpening - CBN Wheel
Model: 4V9, 4BT9, 4V4
Application: High - Speed Steel HSS Hobs
Used Green silicon carbide grinding wheel dress
CBN grinding wheel are CBN (Cubic Boron Nitride) grinding wheels are specially used for gear hob cutter grinding. CBN (Cubic Boron Nitride) due to its hardness, thermal resistance which is higher than diamond's, allowing work at 1,900C (3,500F), and the good chemical resistance of CBN to ferrous alloys. The roughness and sharpness is the most important for the CBN wheels.
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Optical Profile Grinding Wheel
1. Application: precise grinding mould and die, punch pin, optical grinding and form grinding cutting tool ( such as end mill and reamer) and precise instrument
2. Model: 3A1, 14K1, 1B9
3.Bonded: resin bond & metal bond
4. Optical Profile Grinder: Amada, Waida, Wasion, etc
Peel grinding on CNC tool grinder
Bond: Vitrified CBN wheel , electroplated plated CBN wheel
Application: external cylindrical grinding of milling cutters, drills and wire tapping, grooves, flats, threads and chamfers, etc
OD Peel Cylindrical Grinding
Peel grinding operations of a variety of diameters, grooves, thrust faces and forms using one set-up. It is suitable for external cylindrical grinding of milling cutters, drills and wire tapping, grooves, flats, threads and chamfers, etc
Features of Pell Grinding
High-precision, high-efficiency
Center-going, step-difference forming external cylindrical grinding
The punches and needles are rough and finely ground at one time, and the finish is high
With less frequent dressing in the case of vitrified CBN wheels or without dressing in the case of plated CBN wheels
Application: back thinning, front grinding and fine grinding of discrete devices, integrated circuit substrate silicon wafers, sapphire epitaxial wafers, silicon wafers, gallium arsenide, GaN wafers, silicon-based chips, etc
Cylindrical diamond wheel for grinding PCD reamer
Enjoys strong sharpness,
High self-sharpening good surface finish after grinding.
High efficiency, long service life and stable quality.
Less dressing time.
Cylindrical vitrified diamond grinding wheel is used for PCD tools grinding with large cylindrical grinding machines.The PCD tools in automotive industry include PCD profile cutters, PCD reamers and PCD milling cutters.
Application: precise grinding mould and die, punch pin, optical grinding and form grinding cutting tool ( such as end mill and reamer) and precise instrument
Model: 3A1, 14K1, 1B9
Bonded: resin bond & metal bond
Optical Profile Grinder: Amada, Waida, Wasion, etc
Optical Profile Grinding
Optical profile grinding wheel is used for precise grinding mould and die, punch pin, optical grinding and form grinding cutting tool ( such as end mill and reamer) and precise instrument
The Workpiece Materials
Diamond: Super hard and brittle cutting materials (such as tungsten carbide, cermets, ceramic, etc)
CBN: heat treated steel (such as SKH, SKD and SKS, etc)
Centerless Diamond Grinding Wheel
Centerless grinding is an OD (outer diameter) grinding process. The centerless grinding wheel is used for peripheral grinding of workpieces .
Alias: Type: 1A1, 6A1, 9A1
Application: cemented carbide bars, Polycrystallin
e-mail: sales@moresuperhard.com
Application Of Centerless Diamond Grinding Wheels
Rough, semi-finish and finish grinding of cemented carbide bars , PDC Cutter (Polycrystalline Diamond Compacts), tungsten carbide, ceramics, magnetic material, stainless steel bar, PCD and PCBN composites.
Features Of Centerless Diamond Grinding Wheels
High roundness , good surface finish, superior grinding action, bulk removing of materials, competitive price, long life .
Specification Of Centerless Grinding Wheels
Model D (mm) H (mm) T (mm) X (mm)
1A1
6A1
9A1 200 75 50 5, 10
305 120 150 5, 10
350 127 125 5, 10
400 203 150 5, 10
455 228.6 205 5, 10
500 127 125, 150, 200 5, 10
600 305 200, 400, 600 10
Other specification can be made according to customers requirements
Centerless Wheels For The Centerless Grinding Machines:
Centreless (centerless) grinding can perform excellent roundness of the work piece.The workpiece is supported by a work rest blade and set between a rubber regulating wheel that rotates the workpiece and a rotating grinding wheel.The mainly centerless grinding machines: Koyo, Crystec, Dedtru, Landis , Okuma, Paragon, Royal Master, Unison, WMV and so on.
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