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Diameter Reduction Mills

GRM Rolling Mil's high-quality Diameter Reduction Mills are general-purpose metal reduction machines, primarily designed to uniformly reduce the size of large-diameter round metal billets. Inquire now!

1. Speed adjustable

2. Quick switching between multiple specifications

3. Excellent roundness

4. Uniform dimensions

Product Introduction

GRM Rolling Mil is a manufacturer and supplier specializing in high-quality Diameter Reduction Mills. Common reduction mills on the market often suffer from limited specifications, slow changeover times, non-round finished products, and rough surfaces. Our reduction mill is specifically optimized for these issues. The equipment features large Φ160mm×400mm work rolls with 25 built-in grooves, allowing one machine to handle multiple finished product diameters without frequent roll changes, resulting in faster changeovers and more flexible production.

The equipment can process various metal billets with a length of 200mm and a diameter of 30mm. The rolling speed is freely adjustable from 0.5–3m/s. Utilizing a micro-tension uniform rolling method, it achieves uniform reduction, smooth and regular output, and a flat, wave-free finished product surface. Whether processing non-ferrous or ferrous metals, this equipment can be adapted for processing by adjusting parameters, making it a general-purpose mainstay for standardized diameter reduction of metal round bars, tubes, and other cylindrical materials.

Product Features

- Specifically designed for round metal forming, producing smooth and uniform output without issues like eccentricity or uneven thickness.

- 25-groove multi-specification integrated design, handling multiple sizes in one machine, significantly reducing roll change and setup time.

- Wide speed adjustment range, suitable for both soft and hard materials, ensuring stable and consistent forming results.

- This Diameter Reduction Mills is highly rigid and distributes stress evenly, preventing dimensional deviations even during prolonged continuous production.

- Extremely versatile, capable of processing and reducing the diameter of various commonly used industrial round wires, bars, and tubes.

Why Choose Our Products

- Wide Size Coverage: Capable of reducing from 30mm rough blanks to 1mm fine finished products, one machine meets most diameter reduction requirements.

- High Production Efficiency: Quick multi-groove changeover, simple setup, and an intelligent control system for even higher mass production efficiency.

- Excellent Finished Product Consistency: Uniform overall diameter reduction, preventing localized undersize or oversize, ensuring consistent dimensions across the entire batch.

- Versatile Applications: Capable of small-batch production, sample processing, specification debugging, and raw material modification.

Practical Applications

Our Diameter Reduction Mills are widely used for reducing the diameter of various metal round wires, round bars, and precision tubes. They are compatible with hardware profiles, general alloy wires, mechanical round materials, and raw material specification modification, serving numerous industries including machinery manufacturing, electronics, and new materials processing.

What We Support

- Customized rolling speeds and diameter reduction processes based on your finished product dimensions and material hardness.

- Process simulation and sample processing are provided to confirm finished product dimensions and surface quality in advance.

- Standardized production with traceable progress throughout, ensuring equipment delivery quality and on-time delivery.

- Global 48-hour after-sales response, lifetime maintenance, process fine-tuning, and rapid troubleshooting.

- Production line integration and debugging, and employee operation training are provided for mass production needs.

FAQ

Q1: What is the range of finished product sizes the equipment can produce?

A: Stable production of Φ1mm–Φ9mm round wires, bars, and tubes; both standard and non-standard sizes are adaptable.

Q2: What are the advantages of a multi-groove design?

A: It eliminates the need for frequent roll changes; simply switching grooves allows for product specification changes, significantly improving changeover efficiency.

Q3: Can materials of different hardness be processed on the same machine?

A: Yes, the speed and rolling parameters of this Diameter Reduction Mill are freely adjustable, adapting to materials of varying hardness, such as copper wire, steel, and various alloys.

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