avirnaki smokeless roaster


Smoke-free Coffee Roasting

Avirnaki has been proven to be the number one solution for safe, efficient, clean, user-friendly smokeless roasting solutions for cafes, labs, academies and coffee schools around the world. This revolutionary machine makes indoor roasting accessible to all. With Avirnaki, there is no longer the need to depend on bulky, complicated and expensive ventilation systems. Avirnaki allows roasters to focus on what’s important – roasting.

From now on, shop roasting can be simple, safe and affordable. Avirnaki is an environmentally friendly smoke-trapping system. The machine absorbs smoke, channelling it into cleanable, detachable, full-flow trapping fields. It converts the smoke’s harmful substances into solids, which are trapped inside the cleanable fields. These solids are then separated from the entire flow. The result is clean, purified air. The system also reduces gas exhaust temperatures by roughly 70%.

Avirnaki is an electrical device that excels in its low energy consumption and simple maintenance. An electrically regulated airflow ensures top performance throughout the entire roasting process, time and again. Venting devices and ducts that require periodic cleaning and maintenance, are often responsible for poor roasting results due to bad venting and are rightfully regarded as a major fire hazard. Avirnaki blows all these issues away. Maintenance is easy and entirely in the hands of the user. It requires nothing but tap water and environmentally friendly cleaning solvents. Avirnaki is suitable for roasting in retail stores, supermarkets, shopping malls and other venues where fresh coffee is served. While Avirnaki works best with Coffee-Tech Engineering’s advanced shop and lab roasters, it can easily be fitted to work with any shop roaster.

Awarded Best Product of the Show at the SCAE 2013 Expo!


  • High performance
  • No gas connections
  • Green product, no combustible fuel consumption, low electricity consumption
  • Equipped with its own digital air flow regulated blower
  • Equipped with easy detachable cleaning filters, washable with green solution and tap water
  • Single phase 220V
  • Transportable, wheeled filter

Technology & Features

solar shop roaster

Low Energy Consumption

Energy efficient product, low electricity consumption

solar shop roaster

Green Product

(Optional) This product excels in its low rates of emission and air pollution.

solar shop roaster


(Optional) An efficient and green smoke elimination system.

avirnaki smokeless roaster

Multi-Use Filter

Filter may be used multiple times if users follow user manual procedures.

avirnaki smokeless roaster

Pollution Free Ambient

Cleans potentially harmful emissions from your exhaust. Creating a pollution-free ambiance for roasters, workers, and patrons.

Technical Specifications


100% metal structure

Electrical Specifications

220-240 Volts 50/60 Hz. 500 Watt Single phase

Air Temperature in Outlet



42(w) X 72(d) X 91(h) cm / 17(w) X 28(d) X 36(h) Inch

Outlet Air Velocity

3 ÷ 21 m/s

Outlet Airflow

75 ÷ 530 m3/h (45 ÷ 315 CFM)


71Kg (157 lb)

Quality and Safety Compliance


Inlet Tube Diameter (O.D)

98mm (standard 4″)

Outlet Tube Diameter (O.D)

98mm (standard 4″)

Factory Set Up

7.5 m/s

Active Charcoal

4Kg / 8.8Lb

Customer Testimonials

The Cheesy Corner Logo

The Cheesy Corner

Artisan Cheese, Coffee & Gourmet Food Shop in Stayner, Ontario Canada.

Website: www.thecheesycorner.com

“We’re very happy with our new roaster!

We’ve started roasting with the Solar Eco and Avirnaki Smoke Elimination System and are coming up with fantastic coffee. You can smell the coffee roasting, but absolutely no smoke. The setup went smoothly — thanks for the walk-through, Peter and James!

It’s fool-proof. There are good presets, but you have the ability to come up with your own personal roast. If you are just starting out and are a beginner like us on how to roast, this is for you.”

David & Phyllis Cook

Download Documentation

Download Product Brochure

Download Technical Datasheet

Download Product Dimensions

Service and Maintenance Guide

Read the Service and Maintenance Guide

Additional information

Weight200 lbs
Dimensions25 × 40 × 50 in

Support & Sales Inquiries

For support and sales inquiries, kindly reach out to James or Peter using the information below. For service, repairs, and installations, please get in touch with Ray from Cellar-Tek Services.

James Balfour

Sales & Roaster Training

[email protected]


james at coffee tek

James credits a pour-over in a Pacific Northwest coffee shop with opening his eyes to the world of fine coffee – and to a new and different style – bright, acidic & fruity coffee.

He had been enjoying brewing coffee in everything from a French Press, AeroPress and Moka-pot, but this pour-over experience was an awakening, and things haven’t been the same for him since the first sip of that pour-over.

When asked what his go-to coffee is these days, his answer is - It depends...... He’s partial to pour-overs, especially in the warmer months where the bright, fresh characteristics can shine through. He also loves espresso - describing it as a magnifying glass for flavours.

James has been an amateur coffee roaster for over 2 years and has completed his Level 1 Certification in Coffee Roasting. He spends a lot of time at Red Bird Roasting, working on perfecting his roasting game!

Peter Glockner

Sales & Marketing

[email protected]


peter glockner at coffee tek

With his first “A-HA” moment fueled by an order of “traditional cappuccino” at The Bean Scene in 1998, and armed with a Fresh Roast SR300 coffee roaster and a Saeco Estro Vapore espresso maker, Peter has been conducting smokey coffee-roasting experiments at home for over 25 years.

He prefers bolder flavoured coffee with unique flavours that can still stand out when a bit of steamed milk is added to the mix. He typically makes an espresso in the morning using test roasts from Red Bird Roasting. His go-to at work is an espresso from a Pavoni manual lever-style machine mixed with a bit of hot water to make a strong Americano.

Pete loves sharing his passion with his family each Christmas by roasting them a custom bag of coffee that he feels most closely resembles their personality and including those tasting notes overlayed on an old family photo of them for the label.

Powell Maxfield

Equipment Sales & Engineering

[email protected]


powell at coffee tek

Powell remembers getting up early to go to work with his Dad, and on the first day, they arrived to work a half-hour early. He was surprised to find a break room full of his dad’s colleagues who had arrived at work well before opening in order to enjoy a cup of coffee, converse and connect as a team. As Powell recalls, “It was a culture I had never seen before. I poured a coffee and blended into the group. The coffee looking back was not the best, but the first experience is engrained in my mind.”

Since then, Powell’s love of coffee has been fostered throughout his travels. His first “A-HA” moment with coffee was when he had an authentic cappuccino for the first time at a small café in Italy. He describes the rich, creamy espresso paired with frothy milk as a “revelation” – perfectly balanced flavour and textures. From that moment on, he was hooked on fine coffee and began exploring brewing methods and coffee profiles.

Powell is an experienced engineering & sales professional with a background in various mechanical equipment & working with customers on equipment solutions. With over a decade of experience in the beverage industry, he’s ready to put his experience to work for you!

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