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Ceramic and Metallic Nozzles with Small Precision Holes

SPT is able to design and produce mold tools for nozzles with highest precision. Mostly for nozzles the inside geometry reuqires an optimal design for best flow properties. If the molded inside part does not fit customer reuqirements, additional manufacturing methods like grinding, lapping or honing can meet customer requirements.
Ceramic Nozzles mado of Alumina, Zirconia with high precision holes








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Technical facts and tolerances:

  • Concentricity between outside diameter and hole < 0.003 mm
  • Hole tolerance < 0.002 mm
  • Roundness < 0.001mm
  • Hole diameter < 0.012 mm

Download all Ceramic Application Examples (1,8MB) or visit the Download Page
Ceramic Wire Guide

Ceramic Wire Guide

Application Semiconductor Industry
Material Al2O3 99.99%
Weight [g] 0.31
Tolerance [mm] ±0.01
Special Characteristics Translucent

Ceramic Nozzle with Micro Hole

Ceramic Nozzle with Micro Hole

Application Medical Device
Material Al2O3 99.7%
Weight [g] 1.2
Tolerance [mm] ±0.003 (Hole)
Special Characteristics Hole Ø 0.05 mm

Ceramic Nozzle, Zirconia with electrical resistivity in ESD range

Ceramic Nozzle, Zirconia with electrical resistivity in ESD range

Application Pick-and-Place Machine
Material Doped ZrO2
Weight [g] 0.09 - 0.2
Tolerance [mm] ±0.01
Special Characteristics Light absorbing, black colour, dissipative

Ceramic Micro Dispensing Nozzle with Smooth Internal Finish - Zirconia Alumina

Ceramic Micro Dispensing Nozzle with Smooth Internal Finish - Zirconia Alumina

Application Adhesive Dispensing Device for the Chip Industry
Material ZrO2 Al2O3
Weight [g] 0.4
Tolerance [mm] ±0.005
Special Chracteristics Smooth Surface Ra 0.2µm resists clogging
Available internal orifice from 0.05 - 0.2mm
Ceramic Pharmaceutical Jet Nozzle with Flow Control - Zirconia Alumina

Ceramic Pharmaceutical Jet Nozzle with Flow Control - Zirconia Alumina

Application Medical Device
Material Al2O3 - ZrO2
Weight [g] 0.75
Tolerance [mm] ±0.003
Special Chracteristics Ø 0.05 mm Orifice
Complex geometry of the body

Metallic Jet Nozzle in Thungsten Cabide

Metallic Jet Nozzle in Thungsten Cabide

Application Pharmaceutical Device
Material Thungsten Carbide
Weight [g] 3.5
Tolerance [mm] ±0.001
Special Chracteristics Ø 0.025 mm Orifice

Ceramic Flow Cytometry with Precise Orifice Geometry - Zirconia

Ceramic Flow Cytometry with Precise Orifice Geometry - Zirconia

Application Medical, Flow Cytometry–Based Cell Sorter
Material ZrO2
Weight [g] 0.064
Tolerance [mm] ±0.003
Special Chracteristics High precision orifice

Ceramic Micro Inkjet Nozzle - Alumina

Ceramic Micro Inkjet Nozzle - Alumina

Application Industrial Inkjet Device
Material Al2O3 99.7%
Weight [g] 0.009
Tolerance [mm] ±0.005
Special Characteristics Ø 0.03 mm orifice

 

Ceramic Capillary With High Precision Face Geometry - Alumina

Ceramic Capillary With High Precision Face Geometry - Alumina

Application Chip Bonding Tool, Electronic Industry
Material Al2O3 / ZrO2 
Weight [g] 0.061
Tolerance [mm] ±0.001
Special Characteristics High precision face geometry
 
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