Sandblasting nozzles double venturi nozzles
Negotiable /Piece
Min.Order:5 Pieces
Hangzhou Huashengtong Machinery Equipment Co., Ltd.
Sandblasting Boron carbide nozzles
Sandblasting boron Carbide Nozzles ABN Series- Thread:1 1/4'' | |||
Model Number | Bore Diameter | Length | |
ABN-4 | 6.5mm | 145mm | |
ABN -5 | 8mm | 135mm | |
ABN -5-1 | 8mm | 170mm | |
ABN -6 | 9mm | 135mm | |
ABN 6-1 | 9mm | 170mm | |
ABN -7 | 10mm | 135mm | |
ABN -7-1 | 10mm | 170mm | |
ABN 7-2 | 10mm | 180mm | |
ABN 8 | 11mm | 170mm | |
ABN -9 | 12mm | 185mm | |
ABN -10 | 13mm | 190mm |
Application:
The inner core use imported high purity boron carbide raw materials, produce with high-tech equipment and fine process.Nozzle have long service life, high hardness, high strength, high chemical stability, light weight, high temperature resistance, corrosion resistance and other characteristics,which is 3-4 times service life than tungsten carbide nozzle.
We also have higher performance upgrades for most OEM products to allow you to achieve optimum blasting effectiveness, efficiency and reduce your total costs.
Approximate Nozzle Service Life in Hours:
Nozzle material Steel Shot and Grit Expendable Abrasives Alu-oxide Abrasives
Ceramic 20 - 40 10 - 30 1-4
Tungsten Carbide 500 - 800 300 - 400 20-40
Silicon Carbide / Nitride 600 - 1000 400 - 600 50-100
Boron Carbide 1500 - 2500 750 - 1500 200 – 1000
* Estimated values for comparison. Actual service life will vary depending upon
blast pressure, media size and particle shape.
Main technical:
Hardness:HRA92-94
Density:4.50-4.60g/cm3
Bending strength:40kg/cm3
Compression strength:240kg/cm3
Appearance: carbon steel shell after sand blasting and plating, aluminum shell after sand blasting.
Model | Bore diameter | Length | Inner core | Shell material | Remark |
D001 | 6mm | 150mm | boron carbide | carbon steel | Aluminum shell can be customized |
D002 | 8mm | 150mm | boron carbide | carbon steel | |
D003 | 10mm | 150mm | boron carbide | carbon steel | |
D004 | 12mm | 150mm | boron carbide | carbon steel | |
D005 | 6mm | 162mm | boron carbide | carbon steel | |
D006 | 8mm | 162mm | boron carbide | carbon steel | |
D007 | 10mm | 162mm | boron carbide | carbon steel | |
D008 | 12mm | 162mm | boron carbide | carbon steel |
Notes: Nozzles can be custermized as per your request
Thread options: coarse thread / fine thread
If you want to know more information, please contact with me.Thanks!
Production process:
1.Boron carbide and other raw materials grind in ball crusher(72 hours)
2.die-filling
3.hot press molding(2500°C)
4.natural cooling
5.Mould unloading
6.end preparation
7.Shell processing and surface treatment
8.Assemble
9.Inspection and storage
The different between single venturi and double venturi nozzle:
Single venturi nozzle is the long-range type, one air inlet. Double venturi belongs to high speed type, with eight holes around the shell, due to the high speed air flow, the speed of air ejecting faster than compressed air, speed of blasting is higher.
Some detailed pictures:
1) coarse thread double venturi nozzle:
2) fine thread double venturi nozzle:
Suggesting purchase parts:
Couplings & Holder Blast hose