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We Make Ultra-Precision Equipment for Higher Efficiency in Optics & Semiconductors Manufacturing

JRHM-120 Precision Planar Ring Grinder (Cast Iron Worktable)

Application

Designed for high-precision flat grinding of optical components, electronic parts, piston rings, and precision mechanical components, where stable flatness and controlled material removal are required.

Features

1.Grinding Plate: Cast iron worktable with three processing stations, ensuring stable grinding performance and consistent flatness.

2.Workpiece Rings: Optional configuration of three workpiece rings and one correction ring for precise correction of table flatness and surface accuracy.

3.Motion Control: Independent adjustment of spindle speed and process parameters enables flexible and precise grinding control.


Technical Specifications
JRHM-120 Precision Planar Ring Grinding Machine (Cast Iron Worktable) Technical Specifications
Grinding Plate Dia.Φ1200 mmProcessing Range≤Φ450mm
Plate Surface Runout≤0.10mmCorrection Ring SizeΦ650×Φ500×100mm
Single-point Runout≤0.02mmWorkpiece Ring SizeΦ510×Φ450×100mm
Plate Speed0.6~30RPMTotal Power6.3KW/380V
Dimensions1710×1710×1320(mm)WeightApprox.2500kg
Custom designs and modifications are available upon client request.


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JRHM-120 Precision Planar Ring Grinding Machine (Cast Iron Worktable) Technical Specifications
Grinding Plate Dia.Φ1200 mmProcessing Range≤Φ450mm
Plate Surface Runout≤0.10mmCorrection Ring SizeΦ650×Φ500×100mm
Single-point Runout≤0.02mmWorkpiece Ring SizeΦ510×Φ450×100mm
Plate Speed0.6~30RPMTotal Power6.3KW/380V
Dimensions1710×1710×1320(mm)WeightApprox.2500kg
Custom designs and modifications are available upon client request.


Ji Rui Technology (Guangxi) Co., Ltd.
Ji Rui Technology is a high-tech enterprise specializing in high-end intelligent equipment for precision optics and semiconductors, providing one-stop full-chain process solutions integrating R&D, manufacturing, and global supply.
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