VGF Series | JTEKT Machinery North America
VGF Series Machine

VGF Series

The VGF300 is a highly versatile grinding solution designed to perform surface, inner diameter (I.D.), groove, outer diameter (O.D.), and end face grinding with unmatched precision. By integrating multiple grinding processes into one machine, it significantly reduces handling time, improves efficiency, and ensures superior part quality across every cycle.

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VG Components

Unrivaled Vertical Grinding Precision

Engineered for the automotive and bearing industries, the VGF300 is ideally suited for complex, high-value components such as inner rings, driven sprockets, VVT sprocket housings, rotors, housings, and large clutch parts. Its broad application range makes it a reliable choice for manufacturers seeking both flexibility and consistency in production.

With a grinding capacity of up to Ø350 mm and a maximum thickness of 180 mm, the VGF300 accommodates a wide range of part sizes while maintaining precise accuracy. Whether handling small-batch jobs or high-volume production, this machine delivers the performance and durability required to meet today’s demanding manufacturing standards.


Models & Specifications

Surface GrindingO.D. & End Face GrindingI.D. Grinding
Grinding Capacity: O.D. (Max)in (mm)13.78 (φ350)13.78 (φ350)13.78 (φ350)
Grinding Capacity: T (Max)in (mm)7.09 (180)7.09 (180)7.09 (180)
Grinding Wheel Size: O.D. (Max)in (mm)12.00 (φ305)12.00 (φ305)5.90 (φ150)
Floor Space: WxDin (mm)43.30 x 143.70 (1,100 × 3,650)43.30 x 143.70 (1,100 × 3,650)43.30 x 143.70 (1,100 × 3,650)
Machine Weightlb (Kg)15,435 (7,000)15,435 (7,000)15,435 (7,000)
Surface GrindingO.D. & End Face GrindingI.D. Grinding
Grinding Capacity: O.D. (Max)in (mm)15.75 (φ400)15.75 (φ400)15.75 (φ400)
Grinding Capacity: T (Max)in (mm)7.09 (180)7.09 (180)7.09 (180)
Grinding Wheel Size: O.D. (Max)in (mm)15.94 (φ405)15.94 (φ405)3.94 (φ100)
Floor Space: WxDin (mm)55.12 x 93.35 (1,400 × 2,371)55.12 x 93.35 (1,400 × 2,371)55.12 x 93.35 (1,400 × 2,371)
Machine Weightlb (Kg)16,538 (7,500)16,538 (7,500)16,538 (7,500)

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