Seiko Instruments Inc. Precision Machinery Division

SEIKO

Machine Tools Internal Grinder Products

Chuck type SIG-22S / SIG-23S

High-precision, high-efficiency internal grinder with dual spindles which enables synchronous processing

Chuck Type Internal Grinder SIG-22SⅡ / SIG-23SⅡ

Features

  • Dual chuck and dual spindle enable synchronous grinding (two spots by one chuck).
  1. Grinding Specifications
  2. Layout
  3. Applications

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Grinding Specifications

Diaphragm workhead

Outer diameter Max. φ25mm
Inner diameter Max. φ15mm
Width Max. 80mm
Seat depth Max. 60mm
Seat angle 30° to 95°

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Layout

SIG-22SII / SIG-22SII Layout SIG-22SII / SIG-23SII Layout

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Applications

Gasoline-diesel injection nozzles, Pumps

Gasoline-diesel injection nozzles, Pumps Gasoline-diesel injection nozzles, Pumps
Gasoline-diesel injection nozzles, Pumps Gasoline-diesel injection nozzles, Pumps

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