Working equipment

Aaverage lifespan (hrs)

 

Material

Steel grit, steel shot

Copper slag

Fused alumina

Ceramic

20-40

10-30

1 - 4

Tungsten carbide

500-800

300 - 400

20 - 40

Silicon Carbide

600-1 000

400 -600

50 - 100

Boron Carbide

1 500 - 2 500

750 - 1500

200 - 1 00

1 Estimated values for comparison. Actual data differs depending on working pressure, type and size of the abrasive material

 

Blasting nozzles made of tungsten carbide

 

The tungsten carbide is a hard, heavy material, used in various industries thanks to its high abrasive resistance. It is perfect for producing sand blasting nozzles.


Tungsten carbide sand blast nozzles are available as Venturi type blasting nozzles (long and short), as well as straight ones. Thanks to the fact that they are being firm and effective, the tungsten carbide blasting nozzles have become a leading material in the blasting nozzles product group. We offer only the highest quality and brand nozzles from the renowned companies like Schmidt, Clemco, Airblast. This way we can assure our Customers that they will acquire maximal lifetime, that each material is able to achieve.

Schmidt tungsten carbide blasting nozzle

 

 

 

  • Made in the USA,
  • Long Venturi nozzle,
  • Length from 115 to 175 mm,
  • Poliurethane coating,
  • Inlet 1 1/4”,
  • Nozzle size from 4,8 to 9,5 mm,
  • Body color - orange.

 

Airblast tungsten carbide blasting nozzle ATSD(X)

 

 

 

  • Long Venturi nozzle,
  • Length from 135 to 230 mm,
  • Aluminium jacket,
  • Inlet 1” or 1 1/4”,
  • Nozzle size from 4,8 to 19 mm.

 

 

Airblast tungsten carbide blasting nozzle AT(L)

 

 

  • Short Venturi nozzle,
  • Length 45 mm,
  • Aluminium jacket,
  • Inlet  1/2”,
  • Nozzle size from 3,2 to 13 mm.

 

 

Airblast tungsten carbide blasting nozzle RJL

 

 

 

  • Long Venturi nozzle,
  • Length from 135 to 235 mm,
  • Rubber jacket,
  • Inlet 1 1/4””,
  • Nozzle size from 4,8 to 19 mm.

 

Airblast tungsten carbide blasting nozzle ATCUX

 

 

 

  • Long Venturi nozzle,
  • Length from 130 to 210 mm,
  • Rubber jacket,
  • Inlet 1 1/4””,
  • Nozzle size from 6,5 to 12,5 mm.

 

Clemco tungsten carbide blasting nozzle CTJG

 

 

  • Short venturi nozzle,
  • Length 75 mm,
  • Inlet 1 1/4”,
  • Rubber jacket,
  • Nozzle size from 4,8 to 11 mm.

 

Clemco tungsten carbide blasting nozzle CTJD

 

 

  • Short venturi nozzle,
  • Aluminium jacket,
  • Length 75 mm,
  • Inlet 1 1/4”,
  • Nozzle size from 6,5 to 9,5 mm.

 

Clemco tungsten carbide blasting nozzle CTSG

 

 

 

 

  • Long Venturi nozzle,
  • Rubber jacket,
  • Length from 100 to 130 mm,
  • Inlet 1 1/4”,
  • Nozzle size from 4,8 to 6,5 mm.

 

Clemco tungsten carbide blasting nozzle CTXG

 

 

 

 

  • Long Venturi nozzle,
  • Rubber jacket,
  • Length from 140 to 225 mm,
  • Inlet 1 1/4”,
  • Nozzle size from 8 to 12,5 mm.

 

 

Blasting nozzles made of silicon carbide

 

The shaping process of the jacket is being done in vacuum conditions, which guarantees perfect fitting of the sand blasting nozzle thread with the nozzle holder. Main advantage of the silicon carbide blast nozzle is its hardness accounting to 9,5 in Mohs scale.


During practical tests it has been discovered, that in comparison with the tungsten carbide straight nozzle, the silicon carbide blasting nozzle has significantly higher life expectancy. If the Venturi silicon carbide blasting nozzle is being used properly, the time the operator can work without getting tired, significantly extends. It also extends the productivity thanks to its lower weight.  

Schmidt silicon carbide blasting nozzle

 

 

 

 

  • Produced in the USA,
  • Long Venturi nozzle,
  • Poliurethane coating,
  • Nozzle size from 4,8 to 9,5 mm,
  • Color of the jacket – blue,
  • Length from 115 to 175 mm.

 

Airblast silicon carbide blasting nozzle ABSCX

 

 

 

 

  • Long Venturi nozzle,
  • Poliurethane coating,
  • Inlet 1” or 1 1/4”,
  • Nozzle size from 4,8 to 13 mm,
  • Length from 145 to 230mm.

 

Clemco silicon carbide blasting nozzle SMS

 

 

 

 

  • Long Venturi nozzle,
  • Poliurethane coating,
  • Inlet 1 1/4”,
  • Length from 130 to 225 mm,
  • Nozzle size from 6,5 to 12,5 mm.

 

Blasting nozzles made of boron carbide

 

These nozzles offer the longest working times in comparison to any other blasting nozzles offered on the market (e.g. tungsten carbide or silicon carbide). Maximal efficiency of the silicon carbide sand blasting nozzles lasts much longer – this in consequence allows to save air and abrasive material. Thanks to the low weight of the product, the work of the operator is much more comfortable.

 

Airblast boron carbide blasting nozzle ABCX

 

 

 

 

  • Long Venturi nozzle,
  • Aluminium jacket,
  • Length from 140 to 220 mm
  • Inlet 1” or 1 1/4”” ,
  • Nozzle size from 4,8 to 12 mm.

 

Controls

Pneumatic and electric „deadman” controls are designed to control the blast machine. In accordance to the polish law (Rozporządzenie Ministra Gospodarki, Pracy i Polityki Socjalnej z dnia 14 stycznia 2004 r, w sprawie bezpieczeństwa i higieny pracy przy czyszczeniu powierzchni, malowaniu natryskowym i natryskiwaniu cieplnym (Dz. U. z dnia 4 lutego 2004 r.), it is obligatory to use only the blast machine that is controlled from the user workplace. In the „deadman” type control, any wanted or unwanted releasing of the lever immediately stops the blast machine from working. Any unwanted blast machine start is also impossible due to use of a fail-safe switch.

Electric control uses an electric impulse to operate the blast machine. For the safety of the blast machine user, 12 V voltage is being used.

The Combo Valve is a normally closed, self-sealing, fail-safe valve. that combines the functions of the air inlet valve and blowdown valve, eliminating premature failure of the blowdown system. It can be controlled with a pneumatic or an electric remote control. When the “deadman” control is pressed, the valve’s unitized piston assembly instantly shifts, opening the air inlet and pinching the blowdown hose closed, starting the blasting operation.
The Combo valve eliminates the need for abrasive traps, expensive plungers or diaphragms that can require frequent, unscheduled and costly breaks in work. The hose can be replaced in just a few minutes, and any service or repair can be easily performed without removing the whole valve. The large internal air passage minimizes pressure loss common to other systems.

Only by using the original Schmidt valves, are we sure that the quality of our product is top level and impossible to copy. We are the only company directly selling Schmidt products in Poland. Our customers are certain, that the product offered will always meet their requirements.

The original Schmidt metering valve provides total control of the quantity of abrasive media used. Near-infinite metering capability. Suitable for use with a range of abrasives. Normally open.

The next-generation valve in the Thompson Valve line. Shuts off abrasive flow to the nozzle and seals the tank at the same instant. Ideal for multiple outlet use. Offers significant improvements over the original Thompson Valve designed to improve performance, make servicing easier and extend service life. Faster response, finer control.

The next-generation valve. Provides near-infinite, precise metering of abrasive media. This valve incorporates numerous improvements designed to increase performance, and make the valve easier to use, easier to service. Suggested for use with the Combo control valve.

The next-generation valve. Provides near-infinite, precise metering of abrasive media. This valve incorporates numerous improvements designed to increase performance, and make the valve easier to use, easier to service. Suggested for use with the Combo control valve.

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