Double D2 Combination Roller with Durston Cabinet Stand

Durston Double D2 Double Roller with Cabinet Stand, Complete Roller Station

This combination consists of the Double D2 double roller and the matching cabinet stand from Durston Tools. It forms a complete, freestanding rolling station with integrated, lockable storage space.

The Double D2 is a hand-operated double roller with two separate pairs of rollers in a single unit. The upper pair of rollers is designed for flat rolling and offers the full roller width of 130 mm. The lower pair of rollers is equipped with 19 square-wire grooves. This allows sheet metal and wire to be processed on a single machine without retooling, and the flat rollers remain free of edges and transitions created by grooves.

Both sets of rolls are each equipped with their own gearbox: The flat rolls operate at a reduction ratio of 7:1, while the wire rolls operate at 3.5:1. This enables uniform rolling with minimal effort, even when processing harder materials and larger cross-sections. The lateral roller extensions feature four semicircular grooves at 4 mm, 3 mm, 2 mm, and 1.5 mm, for example, for the production of ring rails. Additional extension rollers with different profiles are available as an option.

The Double D2 runs on roller bearings. All gears are enclosed in a plastic housing. Large, easy-to-read scale discs for adjusting the rolling gap and guide plates ensure safe and repeatable operation.

The cabinet stand is specially designed for the manual Durston rollers and provides a stable, secure base at an ergonomic working height. The integrated, lockable cabinet offers additional storage space, for example, for extension rollers, sample plates, or maintenance supplies.

The roller must be securely bolted to the stand. For larger cross-sectional reductions, it is recommended to anneal the material between individual rolling passes.

Technical Specifications for the Roller:
- Model: Durston Double D2
- Configuration: Double roller with separate pair of flat rollers and pair of wire rollers
- Gear ratio: 7:1 (flat rollers) and 3.5:1 (wire rollers)
- Roll diameter: 60 mm
- Roll width: 130 mm
- Flat rolling range: 130 mm (full roll width)
- Max. sheet thickness: 6 mm
- Square wire grooves: 19 grooves
- Groove sizes in mm: 1 / 1.05 / 1.1 / 1.15 / 1.25 / 1.35 / 1.5 / 1.7 / 1.9 / 2.2 / 2.5 / 2.9 / 3.35 / 3.9 / 4.5 / 5.2 / 6 / 6.95 / 8
- Side extensions: 4 semicircular grooves in 4 / 3 / 2 / 1.5 mm
- Bearings: Roller bearings
- Safety: Gears with plastic covers, guide plates
- Adjustment: Large calibrated scale discs
- Roller dimensions (L x W x H): 420 x 220 x 565 mm
- Roller weight: approx. 74 kg

Technical specifications for cabinet stand:
- Design: Cabinet stand with lockable door
- Height: 900 mm
- Width x depth: 350 x 350 mm
- Stand weight: 21 kg

Total:
- Total weight: approx. 95 kg
- Manufacturer: Durston Tools, made in the UK

You can find this roller WITHOUT the cabinet stand under our reference number 318861