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

High-Precision Planar Ring Polisher (JRHP-120B/160B)

Application

Designed for high-precision polishing of planar components such as optical glass, quartz, crystals, ceramics, silicon wafers, and sapphire substrates.

Equipped with an active drive wheel rotation mechanism, providing excellent self-rotation performance for workpieces during processing. An electric lifting system for the correction plate is available as an optional configuration.

Features

1.Drive System: Active drive wheel mechanism enhances workpiece self-rotation for improved polishing uniformity.

2.Correction Plate: Optional electric lifting device for easier operation and surface correction.


Technical Specifications
High-Precision Planar Ring Polisher (JRHP-120B/160B) Technical Specifications
Parameters/ ModelJRHP-120BJRHP-160B
Plate Size (Granite)Φ1200 mmΦ1600 mm
Plate Surface Runout≤0.06mm≤0.06mm
Single-point Runout≤0.01mm≤0.01mm
Plate Speed0.1~4RPM0.1~4RPM
Active Wheel Speed//
Dimensions1710*1710*1320(mm)2300*2100*1480(mm)
Workpiece Ring SizeΦ500×Φ400×50mmΦ600×Φ500×60mm
Processing Range≤Φ400mm≤Φ500mm
Conditioning Plate SizeΦ650×60mmΦ850×80mm
Caliper Travel Distance0~150mm0~200mm
Total Power4KW/380V4KW/380V
WeightApprox 2200kgApprox. 3500kg
Custom designs and modifications are available upon client request.


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High-Precision Planar Ring Polisher (JRHP-120B/160B) Technical Specifications
Parameters/ ModelJRHP-120BJRHP-160B
Plate Size (Granite)Φ1200 mmΦ1600 mm
Plate Surface Runout≤0.06mm≤0.06mm
Single-point Runout≤0.01mm≤0.01mm
Plate Speed0.1~4RPM0.1~4RPM
Active Wheel Speed//
Dimensions1710*1710*1320(mm)2300*2100*1480(mm)
Workpiece Ring SizeΦ500×Φ400×50mmΦ600×Φ500×60mm
Processing Range≤Φ400mm≤Φ500mm
Conditioning Plate SizeΦ650×60mmΦ850×80mm
Caliper Travel Distance0~150mm0~200mm
Total Power4KW/380V4KW/380V
WeightApprox 2200kgApprox. 3500kg
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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