SAM084 (Internal Groove) | JTEKT Machinery North America
SAM084 Machine

SAM084

The SAM084 Internal Groove Grinder is purpose-built to meet the demanding requirements of precision groove grinding, with a primary focus on cylinder grooves found in rotary compressors. Engineered for stability and accuracy, this machine ensures optimal performance in high-precision applications where surface finish, dimensional accuracy, and repeatability are critical.

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Internal Groove Grinding Precision

The SAM084 ensures stable performance and long-term reliability. Its automated workpiece transfer system, combined with efficient in-feed and width-determination slides, streamlines the entire grinding process—from loading and groove grinding to measurement and final discharge—maximizing productivity while maintaining uncompromising precision.

With a grinding capacity of up to Ø105 x 35 mm, the SAM084 is ideally suited for applications such as housings and VVT housings within the automotive industry. The robust construction, advanced coolant management, and CBN wheel compatibility enable superior surface finish and tight tolerances, even in demanding production environments. Designed with flexibility in mind, the system supports reverse flow specifications and integrates seamlessly into automated manufacturing lines, making it a reliable solution for manufacturers seeking efficiency, consistency, and precision in high-volume internal groove grinding.


Models & Specifications

Grinding Capacity: O.D. (Max)in (mm)4.13 (φ105)
Grinding Capacity: T (Max)in (mm)1.38 (35)
Grinding Capacity: Inner Groove (Max)in (mm)0.16 (4)
Grinding Wheel Size: O.D. (Max)in (mm)2.44 (φ62)
Floor Space: WxDin (mm)53.15 x 73.03 (1,350 × 1,855)
Machine Weightlb (Kg)8,820 (4,000)

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