Rolling and Chamfering Machine

Introduction of Rolling and Chamfering Machine

The Rolling and Chamfering Machine is designed for edge finishing and densification of insulation pressboard strips used in transformer manufacturing. This rolling and chamfering machine for insulation applications applies controlled pressure to compress the material while simultaneously forming smooth R-angle edges.

As an essential insulation strip edge finishing machine, it improves surface quality, enhances mechanical strength, and ensures reliable performance in high-voltage transformer systems.

Applications

This rolling and chamfering machine is mainly used to compress insulation pressboard strips and chamfer both edges into smooth R angles. It is widely applied in transformer insulation strip processing, especially for improving edge quality and dimensional consistency.

Main Features

1. Simultaneous Rolling and Chamfering Process

The machine integrates rolling and edge chamfering into one operation, improving efficiency in insulation strip processing applications.

2. Adjustable R-Angle Chamfering

Chamfering angle can be customized according to user requirements, making it suitable for various transformer insulation strip designs.

3. High-Speed Milling System

With a cutter speed of up to 6000 r/min, the machine ensures smooth and precise edge finishing.

4. Stable and Synchronized Operation

Rolling and chamfering processes are synchronized through frequency conversion, providing stepless speed control for optimal performance.

5. Enhanced Material Strength through Compression

The machine achieves an insulation pressboard compression ratio of 8–10%, improving mechanical strength and durability.

6. Flexible and Modular Configuration

The machine can be configured independently, allowing flexible integration into insulation strip production lines.

Technical Parameters

pressboard Thickness: 1.5–15 mm

pressboard Width: 10–100 mm

Chamfering R Angle: Customizable

Milling Cutter Speed: 6000 r/min

Feeding Speed: 4–15 m/min (frequency-controlled)

Processing Length: ≥700 mm

Max. Rolling Force: 50 T

Compression Ratio: 8–10%

FAQ

1. What is a rolling and chamfering machine used for?

A rolling and chamfering machine is used to compress insulation strips and create smooth chamfered edges for improved performance.

2. Why is chamfering important for insulation strips?

Chamfering removes sharp edges, reduces stress concentration, and improves insulation reliability.

3. What is the benefit of rolling (densification)?

Rolling increases material density and mechanical strength, improving durability in transformer applications.

4. Can the chamfering angle be customized?

Yes, the machine allows customization of the R-angle based on specific requirements.

5. What materials can be processed?

The machine is designed for insulation pressboard used in transformer manufacturing.

6. Is this machine suitable for industrial production?

Yes, it is designed for high-efficiency and stable operation in industrial environments.