The TY802 split-type reducing machine is designed for high-precision diameter reducing of automotive rubber and hydraulic bushings. Featuring a servo-hydraulic closed-loop control system, it ensures stable reducing force, high dimensional accuracy, and easy integration into automated production lines.

Product Application

The TY802 split-type reducing machine is specially designed for the automotive chassis and NVH component industry.
It is widely used for diameter reducing processes of:

• Automotive shock absorber bushings

• Trailing arm bushings

• Control arm bushings

• Suspension rubber bushings

• Hydraulic bushings and rubber-metal bonded components

The equipment is particularly suitable for OEM and Tier 1 suppliers producing high-precision rubber and hydraulic suspension parts, where stable outer diameter control and repeatability are critical.

Product Introduction

The TY802 split-type reducing machine adopts a split structural design, making it suitable for flexible integration into automated bushing production lines.
The machine frame is heat-treated to ensure long-term structural stability and rigidity, providing reliable performance during continuous production.

Compared with conventional hose crimping or pipe reducing machines on the market, the TY802 offers higher dimensional accuracy, better process stability, and stronger structural reliability.
The reduced bushings achieve more consistent outer diameter results, meeting the stringent tolerance requirements of automotive suspension components.

The machine utilizes a servo-hydraulic control system, combined with pressure sensors and a CNC reducing control system, forming a closed-loop control architecture.
This ensures that the reducing force remains stable and is not affected by temperature variation, voltage fluctuation, or material stiffness changes.

Equipment Functions

Reducing Modes

• Online reducing mode

• Pressure-controlled reducing mode

• Displacement-controlled reducing mode

• Manual / automatic operation modes

Quality Management

• Reducing pressure detection

• Outer diameter fine adjustment with recipe management

• Product QR code scanning

• Defective product separation channel

User & Access Management

• Fingerprint login

• QR code login

• User creation and authority assignment

Error-Proofing Functions

• Multiple backup error-proof points

• Zero-position ejector positioning error prevention

Data Management

• Force and displacement curve storage

• MES data upload

• Historical data query

• U-disk data export

Safety & Maintenance

• Integrated safety protection within operation area

• Alarm indication and prompt system

• Remote program maintenance

• Automatic lubrication system

• Tooling quick-change capability

Technical Advantages

• High-precision reducing results with stable and repeatable outer diameter control

• Servo-hydraulic closed-loop system ensures consistent reducing force

• Suitable for integration into multi-process production lines (pressing, reducing, riveting, inspection, filling)

• Flexible configuration for non-standard product sizes

• Reliable long-term operation with low maintenance requirements

Typical Production Line Integration

The TY802 split-type reducing machine can be integrated into multi-process automated production lines, including:

• Press fitting

• Diameter reducing

• Spin riveting

• Inspection

• Filling

This makes it an ideal solution for modern automotive bushing production systems.