Whetstone grinding

Surface grinding technology is one of our core-processing technology, specializing in processing large plates and long products. Viable to process difficult-to-cut materials such as aluminum and resin with high precision, disregarding the material.

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  High-precision Forming Surface Grinding Machine (Total Static Pressure)High-precision Forming Surface Grinding Machine (Total Static Pressure)

  Name	SGC-840αS4-Zero3（Nagase Integrex Corporation）
  Table size	900 x 400mm

  Viable to grind surfaces of aspherical or free form high-precisely

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  High-precision Forming Surface Grinding MachineHigh-precision Forming Surface Grinding Machine

  Name	SGC-408S4-N3（Nagase Integrex Corporation）
  Table size	4000 x 8000mm

  Shape grinding such as crowning grinding is viable under NC program control.
  Crowning is the process of forming convex on a workpiece surface.
  When designing products as high-precision machined parts, they are sometimes required to take into account deflection, or machining accuracy for convex and concave shapes of several μm/m.
  The SGC-408S4-N3 enables accurate positioning through simultaneous control of two axes in 0.1-micrometer-increments, realizing even more precise shape machining.

Products

Semiconductor	Vacuume plate, Chamber, Stage, Rail, Flame
FPD / Film / Battery	Large inspection table, Vacuume table, Beam, Die coater, Nozzle coater

Materials

Metal	Stainless steel (SUS), Aluminum (Al), Copper (Cu), Titanium (Ti), Nickel (Ni), Steel, Invar, Cast iron, Carbide, Beryllium (Be)
Non-metal	Glass: Quartz, BK7, Blue plate, White plate, Borosilicate glass, etc. Single crystal: Si (silicon), Ge (germanium), Ceramics: SiC, Alumina, Zirconia Resin: Acrylic, PEEK

Processing machines

High-precision Forming Surface Grinding Machine (Total Static Pressure)	SGD-2010SLS2-Zero4S	1	Nagase Integrex Corporation
High-precision Forming Surface Grinding Machine (Total Static Pressure)	SGC-840αS4-Zero3	3	Nagase Integrex Corporation
High-precision Forming Surface Grinding Machine (Static Pressure)	KSH-830H	1	Sumitomo Heavy Industries Finetech, Ltd.
High-precision Forming Surface Grinding Machine	SGC-408S4-N3	1	Nagase Integrex Corporation
High-precision Forming Surface Grinding Machine (Total Static Pressure)	SGC-206SL2D-Zero3	2	Nagase Integrex Corporation
High-precision Forming Surface Grinding Machine (Static Pressure)	SGC-304SL2-E2	1	Nagase Integrex Corporation
High-precision Forming Surface Grinding Machine (Static Pressure)	SGC-126SL2D-E2	1	Nagase Integrex Corporation
Huge Gate Surface Grinding machine	KSL-F2550(HU)	1	Sumitomo Heavy Industries Finetech, Ltd.
Large Gate Surface Grinding machine	KSL-F2230（HU)	1	Sumitomo Heavy Industries Finetech, Ltd.
Large Gate Surface Grinding machine	KSL-F1530(HU)	1	Sumitomo Heavy Industries Finetech, Ltd.
Gate Surface Grinding Machine	PSG408CH-iQ	1	Okamoto Machine Tool Works,Ltd.