Our Products

Elevate your machining capabilities with CHIYO’s specialized hydraulic copying solutions. We deliver robust hydraulic servo copying machines and control valves designed for universal compatibility with metal and wood lathes. Whether for mass production or specialized tapering, our products ensure superior accuracy and seamless operation.

Single Feed Tracing Control Valve

Ensure Consistent Precision & Finish

Engineered for seamless profile duplication, this single-feed tracer synchronizes stylus movement with hydraulic cutting action.

  • Uniform Feed Rate: Maintains consistent depth and speed for superior surface quality.

  • High Reproduction Accuracy: Perfect for automating standard shaping tasks.

  • Stable Operation: Reduces operator error and fatigue.

Secondary Feed With Fine Cutting Tracing Control Valve

Master Complex Geometries with Fine Control

Upgrade to dual-stage control for the most demanding turning jobs. The secondary fine-cutting mechanism allows for micro-adjustments during operation.

  • Precision Finishing: Ideal for intricate details and tight tolerances.

  • Dynamic Adjustment: Automatically modulates hydraulic fluid for optimal cutting depth.

  • Enhanced Versatility: The superior choice for high-end mold and shaft production.

Hydraulic Servo Control Valve

The Heart of High-Performance Actuation

Designed for extreme sensitivity, our servo valves provide precise control over force, feed rate, and position in hydraulic actuators.

  • Feedback Mechanism: Real-time correction for unmatched accuracy.

  • High Responsiveness: Instant reaction to stylus input.

  • Heavy-Duty Application: Reliable performance even under high cutting loads.

Fine Cutting Tracing Control Valve
(For CY-X Series Only)

Exclusive Precision Upgrade for CY-X Series

Unleash the full potential of your CY-X Series lathes with this dedicated fine-cutting valve. Engineered for scenarios demanding the highest surface quality, it utilizes advanced servo technology to eliminate micro-vibrations.

  • Optimized Compatibility: Specifically calibrated for seamless integration with CY-X Series models.

  • Superior Surface Finish: Delivers mirror-like quality, reducing the need for secondary polishing.

  • Advanced Servo Control: Ensures ultra-fast response times for intricate profile tracing.

Copy Lathe 

High-Volume Shaft Production Solution

A dedicated turning machine tool optimized for shaft manufacturing. By utilizing a master shaft or template, it creates exact duplicates rapidly.

  • Rapid Replication: Significantly reduces cycle time for batch production.

  • Master Shaft Integration: Simple setup for repeatable accuracy.

  • Surface Excellence: Removes material cleanly for a polished finish.

Essential Tooling & Custom Fixtures

Achieve peak performance with our comprehensive range of specialized accessories. From custom jigs to precision measurement tools, we provide everything you need to adapt your lathe for any project.

  • Specialized Attachments: Tailor your machine for intricate designs and unique patterns.

  • Precision Fixtures: Robust jigs and holding devices ensure absolute stability during high-speed operation.

  • Quality Assurance: All accessories are tested to meet the same rigorous standards as our machinery.