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TRS-500ST
TRS-500 / 660 / 660R
TRS-500ST
Superior Accuracy with Advanced Chuck-Type Grinding Technology
TRS-500ST-Super finishing machine
The TRS-500ST Super finishing machine is designed for high-precision chuck-type grinding, incorporating Diaphragm & Air Chuck technology for stable and accurate clamping. Built with a high-rigidity ultra-precision linear guide, it ensures long-lasting durability and smooth operation.
- Single-end product Super finishing
- Double-end crowning S/F
- Products are supplied intermittently, but S/F
- Wear detection of grindstone


specifications
ITEM | TRS-500ST | |
---|---|---|
Working range | Out diameter | Ø2 ~ Ø60mm |
Length | Max. 500mm | |
Workpiece supplying | Thru- feed (Feed roll) | |
Oscillation | Slide | Air Bearing Slide |
Stroke | 0 ~ 3mm (Cam Exchange) | |
Frequency | 100 ~ 2,000cpm (Inverter Control) | |
Stone head | Stone pressure | Air cylinder |
Unit | 6 Heads | |
Feed roll | Out diameter | Ø70 ~ Ø110 |
Shape | Hyperbolic curve feed roller | |
Motor | Feed box | 2.2kw, 4p |
Oscillation | 0.75kw, 4p | |
Floor size | 1,580 x 990mm | |
Weight | 2,500kg |
TRS-500 / 660 / 660R
Superior Accuracy with Advanced Chuck-Type Grinding Technology
TRS-500 / 660 / 660R-Super finishing machine
The TRS-500 / 660 / 660R Super finishing machine is designed for high-precision chuck-type grinding, incorporating Diaphragm & Air Chuck technology for stable and accurate clamping. Built with a high-rigidity ultra-precision linear guide, it ensures long-lasting durability and smooth operation.
- Hyperbolic Feed-roll usage – Grinding stone and product are processed parallel
- Grinding stone wear detection
- Air bearings are used symmetrically left, right, up and down – mutually complementary in case of partial wear


specifications
ITEM | TRS-500 | TRS-660 | TRS-660R | |
---|---|---|---|---|
Working range | Out diameter | Ø2 ~ Ø60mm | ||
Length | Max. 500mm | Max. 660mm | Max. 30mm | |
Workpiece supplying | Thru- feed (Feed roll) | |||
Oscillation | Slide | Air Bearing Slide | ||
Stroke | 0 ~ 3mm (Cam Exchange) | |||
Frequency | 100 ~ 2,000cpm (Inverter Control) | |||
Stone head | Stone pressure | Air cylinder | ||
Unit | 6 Heads | 8 Heads | ||
Feed roll | Out diameter | Φ70 ~ Φ110 | Φ120 ~ Φ180 | |
Shape | Hyperbolic curve feed roller | Feed roll for tapered roller | ||
Motor | Feed box | 2.2kw, 4p | 3.7kw, 4p | |
Oscillation | 1.5kw, 4p | 1.5kw, 4p | ||
Floor size | 1,580 x 990mm | 1,580 x 990mm | ||
Weight | 2,500kg | 3,200kg |


- Super Finishing of Feed Roller is possible by transporting with specially processed rollers with a spiral barrel, enabling high efficiency and high precision taper processing.
- Depending on the shape of the roller, crowning processing is also possible.