Sand blasting nozzle
Various Kinds of Carbide Sandblasting Nozzle/direct insert type
sandblast gun
Divided Venturi nozzle structure contraction section, straight
sections and diffusion segment of three parts, aerodynamic
performance is superior to straight bore nozzle, vortex phenomenon
is significantly improved or ceased to exist, the pressure loss is
greatly reduced, at the same pressure conditions, increase exports
to more than double the speed of the abrasive, work efficiency
increased by 15% -40% compared to straight bore nozzle, abrasive
consumption reduced by 20%.
Single inlet nozzle is a time into the wind. Double inlet is the
second into the wind, before and after the two nozzles, there is
space between RCen the two, at around eight holes at intervals, in
such a large and one small, the nozzle arrangement in a previous
post, As the role of the high-speed air stream to produce a
sufficiently large negative pressure, RC air is drawn into the
nozzle, the discharged air is greater than the compressed air into
the nozzle outlet velocity abrasive increased again. In addition,
double inlet jet produced sand lance end diameter larger than a
single into a number of wind divergence surface abrasive stream
into 30% larger than a single wind, higher cleaning efficiency.
The sandblasting venturi nozzle are made from boron carbide and aluminum jacket.
The boron carbide is in very high hardness, excellent wear
resistance and the boron carbide won’t react with acid-base.
High/low temperature resistance, high pressure resistant,
density≥2.46g/cm3,micro hardness≥3500kgf/mm2, TRS≥400Mpa, melting
point is 2450℃. With above performance, now many customers choose
the boron carbide material used especially in light armor, reactor
neutron absorber. In addition, compared with the diamond and cubic
boron nitride, boron carbide is easier to manufacture with low
cost, and therefore is is more widely used in sandblasting,
grinding, drilling and others.
The density also can be made to ≥2.48g/cm3
Commom size thread specification:
Standard inch thread: 1-1/4 ,11-1/2 N.P.S.M.
Coarse thread: 2 ,4-1/2 U.N.C.
Inside diameter
|
Outside diameter
|
Length
|
1/4 Inch (6.4mm) | 1-5 /8 Inch (36mm) | 130mm
|
5/16 Inch(7.9mm) | 1-5 /8 Inch (36mm) | 150mm
|
3/8 Inch (9.5mm) | 1-5 /8 Inch (36mm) | 170mm
|
7/17 Inch(11.1mm) | 1-5 /8 Inch (36mm) | 200mm
|
1/2 Inch (12.7mm) | 1-5 /8 Inch (36mm) | 210mm
|
Why choose us?
1. About our company
China High Broad New Material Co.,Ltd. established in Changsha
City, Hunan Province, the largest tungsten carbide producing area
in China , capital of Hunan province. We own a factory specialized
in cemented carbide and related tools, we also do many other OEM
products as request from customers. As a professional manufacturer,
we are equipped with advanced equipments and specialized persons,
especially have rich experience in making customized products. Over
10 years, we have been committing to "High Quality, Best Price,
Sincere Service" as soul of our factory.
Our factory have a whole set of machines, including sieve shaker,
press machine, sintering furnace, dryer, grinder, lathe, milling
machine, cnc wire-cut machine, radial drilling machine, spark
erosion drilling machine, etc. We also gathered the professional
staff members in the area of designing, producing and sales and our
workers are well trained and experienced.
2. About our products
1) made from 100% virgin raw material;
2) produced with advanced equipments;
3) all products go through in-process and final inspection;
4) free professional technical service online.
3. About our service
1. Free sample is availabe
♦ We can send you some of our products for you reference which is
free.
2. OEM & ODM service
♦ You give us your requirements and specifications and we can make
the product as you required.
♦ We can also help you to design the products.
3. Good After-sale Service
♦ We guarantee that all the products we send out are qualified
products, if there is any quality problem we'll remake them for
you.
4. Good On-line Service
♦ If you have any question, please feel free to contact us, we'll
answer to you as soon as possible.
