CNC Servo-Motor Thread Rolling Machine – High Precision CNC Thread Forming Solution

The CNC Servo-Motor Thread Rolling Machine is an advanced thread forming machine designed for high-precision manufacturing of various threaded components. Powered by a servo motor drive system, this CNC thread rolling machine delivers excellent accuracy, stable performance, and efficient production for industries requiring high-quality thread processing.

Suitable for processing triangle threads, worm gears, trapezoidal threads, ball screws, knurling patterns, rolling grooves, and other customized tooth profiles, this machine can be configured according to specific workpiece drawings and production requirements.

Key Features of CNC Servo-Motor Thread Rolling Machine

1. High-Performance Servo Drive System

• Equipped with servo motor-driven roller shafts for precise control.

• Maximum rolling pressure reaches 30 tons, ensuring strong and stable thread forming capability.

• Stepless spindle speed adjustment provides flexible processing options.

2. Wide Processing Range

The machine supports various thread rolling applications:

In-Feed Thread Rolling:

• Thread angle: 55° and 60° triangle threads

• Workpiece diameter: ≤ φ80 mm

• Pitch range: ≤ 8.0 mm

• Maximum rolling length: 150 mm

Through-Feed Thread Rolling:

• Thread pitch: ≤ 8.0 mm

• Suitable for longer workpieces with flexible diameter and length requirements.

3. Multi-Function Thread Processing

The CNC servo thread rolling machine can manufacture:

• Standard external threads

• Worm teeth

• Trapezoidal threads

• Ball screws

• Knurling surfaces

• Rolling grooves

• Customized tooth profiles

4. Precision Structural Design

• Dual roller shafts driven by servo motors for synchronized operation.

• Servo-controlled feed mechanism improves positioning accuracy.

• Rigid machine structure ensures low vibration and long-term stability.

Technical Specifications