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Micro Dispensing System - Types of Nozzle Inserts

 

Nozzle Inserts for the MDS 3000 Series and the MDS 1000 Series

N-Type Nozzle Insert

N-Type Nozzle Inserts are the most commonly used NIs. There are a number of different models to choose from.

Description: 
  • Dispensing is done generally close to the substrate
  • It allows a wide range of parameter settings
  • Easy to handle
  • Many different nozzle insert shapes and sizes are available
  • Several variations of the inner channels (step bores, conical bores) are available
  • The nozzle insert is offered in 1.75 to 4 mm lengths
  • The customer can choose orifice diameters from 30 to 1200 μm
  • Precision machined, meeting exact specifications
  • Reusable nozzles reduce changeover time in the production line as well as waste of consumables
  • The nozzle inserts deliver precise deposit control in complex applications, such as LED potting, under fills, fine-line bonding, edge sealing
  • Serial number laser marked include lot numbers for process control and traceability
  • Reduced back pressure to ensure full deposit
  • Longer dispense life, even when used to dispense abrasive, particle-filled materials
  • Achieves deposits as small as 50 μm for critical applications

J-Type Nozzle Insert

J-Type Nozzle Inserts are mainly used for long distance dispensing and dispensing into cavities or grooves. There are a number of different models to choose from.

Description: 
  • Dispensing can be carried out from longer distance to substrate
  • Wide variety of forms and sizes are available
  • Variations in the inner channels of the nozzle insert (Step bores, conical bores available)
  • Dispenses into cavities or grooves or works around other kinds of barriers
  • The customer can choose orifice diameters from 30 to 1200 μm
  • Double and single tapered outer counters
  • Possible of dots, lines, or special patterns while reducing fluid stringing or tailing tendencies
  • Nozzle inserts deliver precise deposit control in complex applications, such as LED potting, under fills, fine-line bonding, edge sealing
  • Serial number laser marked include lot numbers for process control and traceability
  • The long tube design allows for fluids to be easily dispensed into hard to reach areas which conventional dispense tips cannot reach

C-Type Nozzle Insert

C-Type Nozzle Inserts are made of PEEK and other stainless materials and are therefore perfect for low viscous media dispensing of medical and pharmaceutical applications.

Description: 
  • C-type nozzle inserts are a combination of the materials PEEK and HM and have a stainless cannula
  • Each stainless steel tip consists of a precision stainless steel cannula
  • Dispensing can be carried out from a longer distance to the substrate
  • Mostly suitable for the low viscous materials
  • The metal free nozzle inserts are perfect for applications in the medical industry

P-Type Nozzle Insert

P-Type Nozzle Inserts are the solution for side angle dispensing applications.

Description: 
  • P-type nozzle inserts are made of a combination of metal and plastics
  • This nozzle insert type is perfect for a side angle dispensing (90°, 80°, 70°)
  • The P-type provides low cost and interchangeable inlays

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