MASC long-slot roller for bead forming machines, DIN standard, several sizes
MASC long-slot roller for bead forming machines, DIN standard, several sizes
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€249,99 EUR
excl. VAT
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€297,48 EUR incl. VAT
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🚚 Delivery time (working days in DE): ≈ 3-5
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SKU: SKU:LSW20/20
✔ DIN-compliant precision – MASC standard slot rollers according to German industrial standards for exact ventilation slots
✔ Universally compatible – Fits almost all standard hand-operated or motorized bead rollers
✔ Efficient work without marking – Uniform and consistent depth punching without time-consuming measuring
✔ Self-feeding – Automatic sheet feed when the crank is turned for clean rows of slots
✔ Flexible application – Multi-row slot creation (offset or parallel) for gravel stop trims, chimneys, and ventilation systems
Uniform ventilation and drainage slots at the push of a button
The MASC slot roller is the essential tool for tinsmiths, plumbers, and roofers for the efficient production of precise ventilation and drainage openings. Whether for rear ventilation on chimney cladding, gravel stop trims in balcony and flat roof areas, or other ventilation slots: these special rollers guarantee perfectly punched rows of slots at uniform intervals.
Thanks to the automatic material feed when operating the bead roller, time-consuming measuring and marking is completely eliminated.
Main features & specifications
- Standard: Design according to German Industrial Standard (DIN) for exact ventilation slots
- Drive: Suitable for hand-operated and motorized bead rollers
- Compatibility: Fits almost all standard commercial bead rollers
- Sizes (roller mount A / shaft length B): Available in 20/20, 20/25, 24/32, and 25/32 mm
- Maximum sheet thickness aluminum: 1.0 mm
- Maximum sheet thickness copper & zinc: 0.8 mm
- Maximum sheet thickness sheet steel: 0.6 mm
- Maximum sheet thickness stainless steel (V2A): 0.5 mm
- Feed: Automatic material transport when operating the crank, without prior marking
- Arrangement: Multi-row application of slots possible, offset or parallel
- Custom production: Available for older bead rollers on request via dimensional data sheet
Recommended areas of application
- Production of rear ventilation slots on chimney cladding for clean moisture removal
- Creation of uniform drainage and ventilation openings on gravel stop trims in balcony and flat roof areas
- Production of multi-row slot patterns (offset or parallel) on sheet metal strips for ventilation solutions
- Retrofitting existing bead rollers with a DIN-compliant slot roller for professional series production
- Individual custom production for older or non-standard bead roller models using a dimensional data sheet
Frequently asked questions
Which roller is suitable for producing clean, DIN-compliant ventilation slots in sheet metal?
The MASC slot roller is manufactured according to German industrial standards and creates exact ventilation slots in a single operation. The automatic material feed during cranking makes prior marking unnecessary, which saves time, especially in series production.
Is this roller suitable for aluminum and copper sheet?
Yes, the roller processes aluminum up to 1.0 mm as well as copper and zinc sheet up to 0.8 mm thickness. For sheet steel, the maximum thickness is 0.6 mm, and for stainless steel (V2A) 0.5 mm.
Will the slot roller fit my existing bead roller?
The roller is designed for hand-operated and motorized bead rollers and fits almost all standard models. It is available in sizes 20/20, 20/25, 24/32, and 25/32 mm (roller mount/shaft length); for older or different models, custom production based on a dimensional data sheet is also possible.
What tinsmith work is this accessory typically used for?
The roller is primarily used for creating rear ventilation slots on chimney cladding as well as drainage and ventilation openings on gravel stop trims in balcony and flat roof areas. Since slots can be applied in multiple rows, offset or parallel, it is also suitable for individual ventilation patterns on sheet metal strips.
Can I also produce multiple rows of slots at the same time with this roller?
The design allows for multi-row application of slots, arranged either offset or parallel. This is advantageous for larger sheet metal strips used for ventilation solutions in series production.
Why the MASC slot roller belongs in your workshop
The major advantage of these rollers is the enormous time savings combined with consistently high manufacturing quality. Instead of laboriously punching or cutting ventilation slots individually, you simply feed the sheet through the bead roller. The result is flawless, professional slots for every flat roof and chimney construction site.
Upgrade your bead roller to professional standards. Order the MASC slot roller in the size you need now in the roofing shop from your roof specialist Roofify!
Your desired product is missing? Contact us – we'll make it happen. 📧 sales@roofify.de
