Durston 1031 DRM C150RE Combination Rolling Mill With Reduction Gear & Extension Rolls - 128.118N

Durston 1031 DRM C150RE Combination Rolling Mill With Reduction Gear & Extension Rolls - 128.118N

The Durston DRM C150RE is a professional-grade combination rolling mill built for jewelers and metalsmiths who demand precision, durability, and long-term value from their bench equipment. Part of the acclaimed DRM (Durston Rolling Mill) line, this mill is widely regarded as among the finest rolling mills ever manufactured. The C150RE combines flat sheet rolling and wire rolling in a single unit, with the added capability of a reduction gear and side extension rolls for half-round shank production.

The 5-to-1 reduction gearbox makes large passes significantly easier, reducing operator fatigue when working with thick stock or harder metals. Calibrated dials on both top wheels with pointers allow for precise, repeatable gap measurement — an essential feature for production work. Self-lubricating, maintenance-free bearings and hardened helical drive gears with a special form deliver maximum drive efficiency and lasting performance. Made in Great Britain.

Features

• Combination flat and wire rolling mill in a single unit
• 5-to-1 reduction gearbox eases large passes and reduces operator fatigue
• Side extension rolls enable easy rolling of half-round shanks in four sizes
• 11 square wire grooves ranging from 8 mm down to 1 mm
• Calibrated dials on both top wheels with pointer for precise gap measurement
• Self-lubricating, maintenance-free bearings
• Hardened helical drive gears with special form for maximum drive
• Made in Great Britain

Specifications

What our Experts Think

• High-Performance 150mm Professional Mill
  The Durston DRM C150RE delivers a wide 150mm rolling surface, giving jewellers more working area for sheet metal and higher output efficiency in production environments.
• True Combination Functionality
  Designed for both flat rolling and wire forming, it includes 11 precision square wire grooves plus integrated side extension rolls for half-round profiles—maximizing versatility in one machine.
• Powerful 5:1 Gear Reduction System
  Built-in gearbox significantly reduces hand effort while improving control and consistency, especially when working with thicker or harder metals.
• Industrial-Grade Build Quality
  Solid one-piece cast iron frame with induction-hardened rollers ensures maximum rigidity, stability, and long-term wear resistance in demanding studio use.
• Precision Rolling Performance
  Engineered for accurate, repeatable thickness control with smooth adjustment mechanics—ideal for professional jewellery manufacturing and workshop consistency.
• Built for Heavy Workshop Demand
  Supports continuous use with minimal maintenance requirements, making it a reliable long-term investment for goldsmiths and silversmiths.
• Studio-Grade Versatility
  Equally effective for sheet reduction, wire shaping, and profile forming—reducing the need for multiple specialized machines.

Q&A

Q: What is the Durston 1031 DRM C150RE Combination Rolling Mill (128.118N)?
A: It is a high-end manual combination rolling mill designed for professional jewelers, featuring a 150mm roller width, reduction gearbox, and integrated flat + wire rolling capability for maximum versatility.

Q: What makes this rolling mill powerful and efficient?
A: It includes a 5:1 reduction gearbox, which reduces hand effort and allows smoother, controlled rolling—ideal for heavier gauge metal work.

Q: What materials can it process?
A: It is built for gold, silver, copper, and other non-ferrous metals, commonly used in jewelry manufacturing and fabrication.

Q: What are the key rolling features?
A: It offers a 150mm flat rolling surface plus 11 square wire grooves (8mm to 1mm), enabling both sheet reduction and wire forming in one machine.

Q: Does it include side extension rollers?
A: Yes, it comes with four half-round side extension grooves (4mm, 3mm, 2mm, 1.5mm) for shaping half-round profiles used in jewelry designs.

Q: How durable is this model?
A: It features a solid cast iron body and induction-hardened rollers (up to 64 RC) for long-term precision and wear resistance in professional workshops.

Q: What is the maximum capacity?
A: It can handle up to 6mm sheet thickness and wire up to 8mm, making it suitable for medium to heavy jewelry fabrication.

Q: Is it suitable for professional use?
A: Yes, it is designed for high-performance jewelry production environments, offering stability, precision, and long service life.

Maintenance Tips

• Clean rollers after every use – Wipe the 150mm flat and wire grooves to remove metal dust and prevent scoring of the 64 HRC induction-hardened rolls.
• Apply a light protective oil coat – Use a thin film of rust-preventive oil when storing; always wipe completely before rolling to avoid contamination of metal stock.
• Keep wire grooves debris-free – Clean the 11 square grooves (1–8mm) and side extensions regularly to maintain precise wire forming and prevent uneven wear.
• Lubricate gearbox periodically – Maintain the 5:1 reduction gearbox with suitable gear grease to ensure smooth rolling and reduce strain during operation.
• Avoid overloading capacity – Do not exceed ~6mm sheet or heavy single-pass reductions to protect rollers, frame rigidity, and gearing system.
• Use clean, annealed metal only – Dirty or work-hardened metal increases roller wear and reduces finish quality.
• Check alignment regularly – Ensure rollers stay perfectly parallel across the 150mm width for consistent thickness and long-term precision.
• Store in dry, covered conditions – Prevent humidity exposure to avoid rust spots on precision-hardened surfaces and gears.
• Secure mounting is essential – Bolt firmly to a stable bench; heavy cast-iron frame depends on rigidity for accurate rolling performance.
• Avoid hand contact on rollers – Finger oils can stain hardened steel; handle with clean gloves or tools when possible.