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Sand Blasting Tungsten Carbide Nozzle
1)Any size are available 2)High precision and surface roughness 3)Good quality control with advanced inspection equipments.
widely used in Industrial production machines such as Sand blasting machines, hydraulic cutters, power plant boilers etc.
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Features
B4C specifications
Φ20*Φ8*L60mm
Density 2.50-2.65 g/cm3
Elastic modulus 510 Gpa
Knoop Hardness 3300
Flexural strength 400-650 Mpa
Compressive strength 4100 Mpa
Fracture toughness 4.5-7.0 Mpa.m1/2
Coefficient of thermal expansion 4.5x106
Thermal Conductivity 29 m0k
Maximum permissible service temperature in air 1500°C
Tungsten Carbide sand blasting nozzle 1.Material:Tungsten Carbide 2.Bore ID(mm):4.8
Tungsten Carbide sand blasting nozzle
Short Venturi: CJDLong Venturi: CSD, TXD, SDX, CXD
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"TB-ATN-D" series of high-speed tungsten carbide nozzles, aluminum or iron jacket, 32mm (1 1 / 4 ") fine thread
High-speed tungsten carbide nozzles
Model No | Bore Dia | Length | Inlet |
ATN-6D | 6mm(1/4") | 135mm(5 5/6") | 23mm(29/32") |
ATN-7D | 7mm(9/32") | 140mm(5 1/2") | 23mm(29/32") |
ATN-8D | 8mm(5/16") | 170mm(6 11/16") | 23.5mm(29/32") |
ATN-9D | 9mm(11/32") | 170mm6 11/16) | 23.5mm(29/32") |
ATN-10D | 10mm(25/64") | 180mm(7") | 25mm(1") |
ATN-11D | 11mm(7/16") | 190mm(3/4") | 25mm(1") |
ATN-12D | 12mm(15/32") | 190mm(3/4") | 25mm(1") |
1.A blast nozzle accelerates the air and abrasive as the mixture exits the end of the hose. The taper and length of the nozzle's inlet and outlet determine the pattern and velocity of the abrasive exiting the nozzle. The composition of the liner material determines its resistance to wear.
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Requirements for Operation
1.Nozzles are sized by the diameter of their orifices in 1/16-inch increments. A No. 2 nozzle has a 2/16-inch (1/8-inch) orifice, a No. 3 nozzle has a 3/16-inch orifice, etc. The size of the nozzle orifice determines abrasive and air consumption. Air consumption is measured in cubic feet per minute (cfm) at a given pressure.
2.When choosing a nozzle, consider the amount of available air in cfm, the capacity of the blast machine and the inside diameter of the piping, and the blast and air hoses. For optimal performance, these elements must be compatibly sized.
3.If too large a nozzle is used, low blast pressure and rapid wear on the blast hose will occur. If too small a nozzle is used, smooth media flow will be difficult to achieve.
Description of Operation
1.The operator inserts the nozzle washer into a contractor-thread nozzle holder and screws in the nozzle, turning it by hand, until it seats firmly against the washer.
2.With all related equipment correctly assembled and tested, the operator points the nozzle at the surface to be cleaned and presses the remote control handle to begin blasting. The operator holds the nozzle 18 to 36 inches from the surface and moves it smoothly at a rate that produces the desired cleanliness. Each pass should overlap slightly.
3.The operator must replace the nozzle once the orifice wears 1/16-inch beyond its original size.
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Advantages
1.Rugged and durable aluminum jacket.
2.Tungsten carbide is the most rugged and durable liner material and provides the best value.
3.Expected wear-life when blasting with expendable abrasives is approximately 300 hours.
4.TXD nozzles with large contractor threads eliminate galling or binding of the threads in the holder
5.CXD nozzles provide smooth transition from 1-1/4-inch blast hose to the 1-1/4-inch entry for users who prefer 1-1/4-inch fine thread nozzles.
our products with a good market.
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Sand Blasting Tungsten Carbide Nozzle