What maintenance is typically required for a used coffee roaster?

Regular maintenance commonly includes cleaning the roasting drum, cyclone, and cooling tray, checking burner efficiency, and inspecting electrical and mechanical components. Gaskets and bearings may require periodic replacement.

Can this type of roaster be used for products other than coffee?

While primarily designed for coffee, roasters of this class can sometimes be adapted for roasting other nuts, seeds, or grains, provided the thermal profile and material handling are suitable for the product.

What are the typical installation requirements for a gas-fired roaster?

Installation typically requires a suitable gas supply connection, an adequate electrical supply, and a robust exhaust ventilation system to manage smoke and heat. Professional installation is recommended.

How does a destoner work and why is it important?

A destoner typically uses air classification to separate dense impurities like stones, glass, and metal from roasted coffee beans. This is crucial for product quality and protecting grinding equipment.

What should I look for when buying a refurbished used roaster?

When buying a refurbished unit, buyers should typically inquire about the extent of refurbishment, replaced components, and any warranty offered. Verifying the condition of critical parts like the drum, burner, and controls is also important.

used Equipment

Recently Sold

Verified seller

Samiac GM40

Name: Samiac GM40
Brand: Samiac
SKU: d8700cbd38cc
Availability: SoldOut

Price: Contact seller for price

Samiac GM40 Coffee Roaster – SOLD Year: 1989 Refurbished: 2011 Running on gas. Comes complete with: Green bean coffee loader Cyclone Destoner Cooling tray – 1200mm diameter x 300mm deep. Reason for sale: Upscaling to larger roaster capacity. Excellent condition and value. Please contact us for further details – SOLD

Essex, United Kingdom

5,756 km away

Model Number

samiac-gm40

Stock Number

d8700cbd38cc

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Small to medium-scale coffee roasting operations.
Speciality coffee shops looking to roast their own beans.
Artisan food producers requiring precise thermal processing.
Pilot plants for product development in the food industry.

Typical capacity: For this class of equipment, capacities commonly range from 15kg to 60kg per batch, depending on the specific model and roast profile.
Power supply: Units of this type typically operate on a gas supply (natural gas or LPG) for the roasting burner, with electrical power (commonly 3-phase, 400V) required for motors, fans, and controls.
Footprint: A Samiac GM40, including ancillary equipment like a cyclone and destoner, typically requires a dedicated floor area of approximately 5-8 square metres, plus adequate ventilation space.
Roasting method: These roasters commonly utilise a drum roasting method, providing even heat distribution for consistent bean development.
Ancillary equipment: Units are typically supplied with essential components such as a green bean loader, cyclone for chaff collection, destoner, and a cooling tray.
Control system: Older models commonly feature manual or semi-automatic controls for temperature and airflow, with refurbished units often incorporating updated digital interfaces.

Regular maintenance commonly includes cleaning the roasting drum, cyclone, and cooling tray, checking burner efficiency, and inspecting electrical and mechanical components. Gaskets and bearings may require periodic replacement.

Used roasters are valued for their durability and cost effectiveness in food processing operations. Buyers typically prioritise even heat distribution, temperature control consistency, and robust construction when selecting secondhand units. Industry sentiment favours roasters from established manufacturers known for reliable performance. Key considerations include maintenance history, heating element condition, and capacity matching operational requirements. Well-maintained roasters often deliver dependable service across coffee roasting, nut processing, and other food applications, making them sound investments for processors seeking to minimise capital expenditure.

General overview for this equipment type

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.