Delphi
Bosh
Perkins
Denso
Continental
Stanadyne
Yanmar
Robiel

NR3B NEEDLE GRINDER

The Merlin NR3B is an injector needle reconditioning machine capable of accurately grinding needle seat angles to manufacturer’s settings. It is suitable for reconditioning all types of nozzles ranging from automotive to rail, traction, generating and marine applications.

The following features are incorporated in the NR3B: –

  • Independent direct motor drive to work-head, there is no flexible drive.
  • Easily replaceable cartridge type extra precision grinding wheel spindle.
  • Operative angles 44° to 106°.
  • All handles grouped at front and side for ease of operation.
  • All moving parts are adjustable to ensure and maintain accuracy.

Optional cabinet is available, with ample storage space for laps, paste and equipment.

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    * Free UK Delivery on orders over £100 (Mainland UK only)
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    • 25,000 Sqft Production Centre

      One of the largest and most sophisticated diesel workshops in the world

    • Merlin HQ

      Purpose-built distribution centre in Preston, Lancashire housing over 50.000 parts.

    • Test Equipment Division

      Design and manufacture of an ever evolving range of diesel injector and pump testing service equipment.

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