CY SPRAYING & PURIFICATION TECHNOLOGY LIMITED

+86-13712778386
Spray Nozzle

Customized wear resistant carbide sandblasting nozzle Venturi boron carbide nozzle

Sandblasting has a wide variety of uses. It can be used to strip pavement and as a paint removal technique. Sandblasting will polish and refine surfaces while removing dirt and contaminants. This polishing will create a great looking finished product or properly prime a surface for painting. Sandblasting can be used on strong surfaces like pavement or more delicate surfaces like table tops, and can even be used on precision parts such as small gears.

Rust Removal
Rust is a serious problem with metal products. In fact, it is the leading cause of property damage, as it corrodes metal and can spread quickly to other metallic surfaces. If not properly treated, rust can cause permanent damage. This damage is especially harmful to machinery, which could malfunction or be rendered useless if one piece rusts. Sandblasting is an effective tool in rust removal, which is essential to maintaining the integrity of metal products.

Safety
Sandblasting is a process that is both environmentally friendly and non-toxic. Because the process utilizes actual sand, there is no harmful dust to be breathed in. It does not make use of any material that is dangerous to people or the environment. The material used in sandblasting can be touched or inhaled without harm to an individual, and can be disposed of without any harm to the environment.

Excellent Results
Sandblasting is an extremely effective process. It can clean almost any surface, removing all contaminants that could damage the product or its appearance. Using sandblasting to clean a product will improve its functionality and longevity. When used for rust removal, it can actually repair damage that rust has done to the surface. Sandblasting is a very effective process to create a perfectly polished product.

Common Application

 

1.Using over 99.95% high purity tungsten carbide powder, it has a better strength and hardness combined with a longer service life

than the normal one.

2.Using ultrafine grain size of tungsten carbide powder to produce,Hardness can reach to HRA93.6, Bending strength can reach to

4000N/mm²

3.Tolerance can reach to ±0.001mm, straightness can reach to ±0.02mm

 

Approximate Nozzle Service Life in Hours :

Nozzle material Steel Shot and Grit Expendable Abrasives Aluoxide Abrasives
Alumina 20-40 10-30 1-4
Tungsten Carbide   500 – 800  300 – 400 20-40
Silicon carbide 600-1000 400-600 50-100
Boron Carbide  1500 – 2500 750 – 1500 200 -1000

Silicon carbide: 

Items Unit Date
Hardness HS ≥110
Porosity Rate % <0.3
Density g/cm3 3.05-3.08
Compressive MPa >2200
Fractural Strength MPa >350
Coefficient of  expansion 10/°C 4.0
Content of Sic % ≥99
Thermal conductivity Cal/cm.s. °C 0.30
Elastic Modulus GPa ≥400
Temperature °C 1300

Boron carbide : 

 Density  2.48g/cm3
 Micro degree  >3500 kgf/mm
 Bending strength  >400MPa
 Melting point  2450 C
Woking conditions High temperature, high pressure, grinding, acid and alkali
Common application Injection machinery, sealing, drawing, casting, plates, armor, nuclear industry etc.

 

ABOUT US

CY spraying & purification tech.CO.,LTD was founded in 1997 and located in Chang an town, Dong guan city, Guang dong province, China. Specializing in the production of spray nozzles, plastic nozzles, mist nozzles, water treatment nozzles, sand blasting nozzles and other metal or plastic products. We has been formed R&D, production and sales of high tech company network integration. 

CY spraying & purification tech.CO.,LTD has Japanese automatic CNC lathes(precision<=2um) and measurement systems for the nozzle follow,angle,impact, force,water distribution ,particle size ,etc. Detection accuracy are reached international level that we can supply a god quality products to our customers.

Our products of high quality widely used in a variety of coating, electroplating, electronic, steel, environmental protection and dust removal, purification, paper making, textile industry, food, vehicles, engineering machinery, petrochemical industry, paper making, ship making , humidifying, disinfection, cleaning, sand blasting, water treatment etc.

We help you avoid the pitfalls to deliver the quality and value your spray nozzle need, on-time and on budget.

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We will contact you within 1 working day, please pay attention to the email with the suffix info@cycospray.com