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Boron carbide is extremely hard and durable. It is a covalent material commonly used in tank armor, bulletproof vests and engine sabotage powders, as well as numerous industrial applications. Our boron carbon nozzles and inserts will stand up to the test of time because they have a longer life and lower cost per use. We have products available that can outlast tungsten carbide by 3-10 times. If you are looking for boron carbon nozzles, then rely on us today!
Purpose
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.
Requirements for Operation
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. See the air and abrasive consumption chart on this page.
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. See the chart on this page.
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.
Common size:
Internal nozzle diameter in mm
External nozzle diameter in mm
Length of the nozzle in mm
5,0
22
35
6,0
22
35
7,0
22
35
8,0
22
35
9,5
22
35
11,0
22
35
12,0
22
35
Description of Operation
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.
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.
The operator must replace the nozzle once the orifice wears 1/16-inch beyond its original size.
Service
The offered goods are all high-grade and new.
If there is any further information that you require do not hesitate to contact us.
China Hunan High Broad New Material was founded in 2006, focus on the business in advanced new material and service. Including: design, installation, material , engineering, maintenance and technical support.
Our sales office located in Changsha, Hunan province, plant located in Hunan,S... China Hunan High Broad New Material was founded in 2006, focus on the business in advanced new material and service. Including: design, installation, material , engineering, maintenance and technical support.
Our sales office located in Changsha, Hunan province, plant located in Hunan,S...
