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Hi there, I'm Jarvis! I see you're looking at the Spiral Dough Mixer | Commercial Bread Mixer | 10kg Capacity | Ital Hercules DN581. How can I help you with the technical specs or suitability for your business today?

Jarvis is an AI assistant and may occasionally provide incorrect details. To ensure your equipment fits and functions perfectly, we recommend verifying all critical specifications-including dimensions, power requirements, and compatibility-with our expert sales team prior to purchase.For orders or stock, call 0333 355 0535

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Sirman In Stock

Spiral Dough Mixer | Commercial Bread Mixer | 10kg Capacity | Ital Hercules DN581

SKU: DN581
£3,443.31 / exc vat
£4,131.97/ inc vat
  • Powerful 1.5kW Motor
  • 41-Litre Bowl (10kg Dough)
  • Fixed Head & Bowl Design
  • Safety Microswitch Guard

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Features Overview Specifications Case Study Reviews Installation Buying Guide FAQ

Product Overview

Here’s the powerhouse your pizzeria or artisan bakery has been waiting for. The Sirman Hercules Spiral Dough Mixer is a purpose-built machine designed to do one thing exceptionally well: create perfectly developed dough, time and  time again. Forget inconsistent results or mixers that groan under pressure; this is a serious bit of kit for serious food businesses.

Built in Italy by the experts at Sirman, this professional spiral dough mixer is aimed squarely at establishments that rely on top-quality dough as the foundation of their menu. From bustling pizzerias and  neighbourhood bakeries to high-volume restaurants making their own bread, its robust construction and  simple operation make it an indispensable workhorse. It combines a powerful motor with essential safety features, all packed into a durable, easy-to-clean unit.

This isn't just another appliance; it's the key to unlocking consistency and  efficiency in your kitchen. With its generous 10kg dough capacity, you can say goodbye to time-consuming hand-kneading and  hello to perfectly hydrated, silky-smooth dough for every service. If you're ready to elevate your bread or pizza game, this is the machine to help you do it.

Key Features and  Benefits

  • Powerful 1.5kW Motor: Effortlessly mixes even dense doughs without straining the machine.
  • 41-Litre Bowl (10kg Dough): Produces consistent, medium-sized batches perfect for daily service.
  • Fixed Head & Bowl Design: Guarantees exceptional stability and  reliability for perfect dough development.
  • Safety Microswitch Guard: Immediately stops the mixer when lifted, keeping your team safe from injury.
  • Heavy-Duty C40 Steel Body: Built like a tank to withstand the rigours of a busy commercial kitchen.
  • Lubricated Gearbox: Ensures smooth, quiet operation and  reduces long-term wear and  tear.
  • Scratch-Resistant Finish: Keeps your investment looking professional and  is wonderfully easy to wipe clean.
  • Single-Speed Operation: Simple, no-fuss controls deliver incredibly reliable and  consistent results every time.

Technical Specifications

  • Brand: Sirman
  • SKU: DN581
  • Dimensions: 740(H) x 480(W) x 820(D)mm
  • Dough Capacity: 10kg
  • Bowl Volume: 41Ltr
  • Power: 1.5 kW
  • Power Supply: 230V / 13A Single Phase (UK Plug Fitted)
  • Weight: 105kg
  • Material: C40 Steel (Body), Stainless Steel (Bowl, Guard)
  • Controls: Single Speed
  • Safety Features: Safety Guard with Microswitch
  • IP Rating: IP67

Expert Review and  Insights

This Sirman mixer is a proper workhorse. It doesn't have a load of bells and  whistles, but what it does, it does brilliantly. For pizzerias needing consistent, perfectly hydrated dough for their bases day in, day out, this is a solid, reliable investment that won't let you down during the Friday night rush. It's a classic example of Italian engineering that prioritises performance over complexity.

Marco Romano – Pizza Equipment Expert View Profile →

  • Incredible Strength: The build quality is fantastic; it feels incredibly sturdy and  made to last.
  • Fixed Bowl: Cleaning in place is straightforward but less convenient than a removable bowl.

Case Study: Real Business, Real Results

The Corner Slice, a popular pizzeria in York, was finding their old planetary mixer couldn't keep up with demand and  was overheating the dough. They upgraded to the Sirman Hercules to improve consistency and  speed up their prep.

"We were having to finish every batch by hand to get the texture right, which was a nightmare during busy periods. The Sirman gives us perfect, silky dough every single time, ready to prove. It's easily saved us an hour of labour every single day."

Ben Carter – Owner & Head Pizzaiolo

The switch allowed them to increase their daily dough production by over 30%, enabling them to confidently handle peak-time orders and  expand their takeaway service.

Installation and  Maintenance Guide

Setting It Up

  • Position on a completely level, stable, and  non-slip floor – this machine is heavy!
  • Ensure there's enough space around it for good air circulation and  easy access to controls.
  • Before the first use, wipe down the bowl and  spiral hook with a food-safe sanitiser.
  • Just plug it into a standard 13A socket. There’s no need for any specialist wiring.

Keeping It Going

  • Always switch off and  unplug the machine from the wall before starting to clean it.
  • Clean the bowl and  hook thoroughly after every use to prevent dried dough build-up.
  • Wipe the exterior body with a damp cloth. Avoid harsh or abrasive cleaners to protect the finish.
  • Regularly check that the safety guard microswitch is engaging correctly when you lift it.

Buying Guide: Choosing the Right Dough Mixer

Not sure which mixer is right for your kitchen? Here are a few key things to think about before you choose.

Capacity vs. Batch Size

Match the mixer's dough capacity (like this 10kg spiral dough mixer) to your typical batch size. Don't oversize, as spiral mixers work most efficiently when they are at least half-full.

Spiral vs. Planetary

Spiral mixers are specialists that excel at bread and  pizza dough. If you also need to whip cream, make batters, or use attachments, a more versatile planetary mixer might be a better choice.

Power & Speed

A powerful motor is essential for handling dense doughs without strain. Single-speed models like this offer brilliant simplicity and  consistency, while variable speeds can offer more control for delicate recipes.

Safety First

In a commercial kitchen, a fixed, interlocking safety guard is a must-have. It’s a non-negotiable feature for protecting your staff and  ensuring safe operation.

Footprint & Weight

These are heavy, solid machines that are difficult to move. Measure your available space carefully and  plan exactly where it will live before it arrives.

See all Dough Mixers & Food Mixers

Frequently Asked Questions

Q: Can this mixer handle very stiff, low-hydration doughs?

A: It's expertly designed for soft to medium doughs like those for pizza and  most breads. For very stiff doughs like bagel recipes, a twin-arm mixer is often a better choice.

Q: Is the bowl removable for cleaning?

A: On this model, the bowl is fixed. This design increases the machine's strength and  stability during mixing, and  it can be easily cleaned in place.

Q: What is the maximum amount of flour I can use?

A: The 10kg capacity refers to the final weight of the finished dough. A good rule of thumb is this equates to about 6kg of flour, depending on your dough's hydration level.

Q: Can I use different attachments, like a whisk?

A: No, this is a dedicated spiral mixer and  does not have a universal hub for other attachments. Its purpose is solely for mixing dough.

Q: How noisy is it when it's running?

A: For a commercial mixer of this power, it's surprisingly quiet. The lubricated gearbox ensures it produces a low, consistent hum during operation.

Q: What does the IP67 rating actually mean for my kitchen?

A: It means the electrical housing is highly protected against dust ingress and  can even withstand being temporarily submerged in water. This makes it very safe and  easy to clean around.

Q: Is it complicated to operate?

A: Not at all. With a simple on/off button and  a single speed, it's one of the most straightforward and  reliable pieces of equipment you can own.

Q: Does the mixer head tilt back for access?

A: No, this is a fixed-head mixer. This design choice is crucial for its overall strength and  durability in a commercial setting.

What Customers Are Saying

"An absolute beast of a machine. Does exactly what it promises and  our dough quality has been so much more consistent since it arrived."

Mark L. – Pizzeria, Manchester

"Very powerful and  reliable. It's a heavy bit of kit, but once it's in place, it's a dream to use. A real workhorse for our bakery."

Susan B. – Village Bakery, Devon

"So simple to operate and  to clean. The safety guard is a brilliant feature, gives us real peace of mind in our busy kitchen."

Leo F. – Italian Bistro, Edinburgh

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The Sirman Promise: Built for the Bake

With a brand like Sirman, you're investing in more than just steel and  a motor; you're buying decades of Italian engineering focused purely on food preparation. The Hercules line is a testament to this, designed not for fads, but for relentless daily work. This isn't a machine that will falter during the Saturday service. Its value is measured in years of uninterrupted service, in the perfect consistency of every pizza base, and  in the time your team saves. The C40 steel body and  lubricated gearbox aren't just features; they're your insurance against downtime. In an industry where consistency is king, this Sirman mixer is a loyal, powerful subject that quietly ensures your key product—your dough—is perfect, every single time. It's the kind of reliable foundation that successful bakeries and  pizzerias are built on.

Explore more from Sirman

Why a Spiral Hook is Your Dough’s Best Friend

Ever wondered what makes a 'spiral' mixer different? It’s all in the hook and  the rotating bowl. Unlike a planetary mixer that thrashes a large mass of dough around, a spiral mixer is much gentler. As the bowl rotates, the spiral hook gently kneads only a portion of the dough at a time. Think of it like kneading by hand – you’re constantly folding and  turning the dough, not just beating it.

This gentle action develops the gluten structure perfectly without overworking or raising the dough's temperature. The result? A lighter, airier crumb in your bread and  that perfect, chewy-but-tender texture in a pizza base. It's this specific action that makes a professional spiral dough mixer the undisputed champion for specialist bread and  pizza making.

Who Should Buy This?

  • Independent Pizzerias: Ideal for consistently producing flawless pizza dough for your signature bases, batch after batch.
  • Artisan Bakeries: A fantastic bakery dough mixer machine for creating soft bread and  roll doughs with minimal fuss.
  • Busy Restaurants: A great addition for in-house bread making, freeing up your chefs' time for more complex prep.
  • Catering Colleges: A robust, safe, and  simple mixer for teaching students the fundamentals of professional dough preparation.
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Get your Sirman Hercules DN581 Spiral Dough Mixer on its way to your kitchen today and  take the hard work out of creating perfect dough.

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