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ROASTING
INNOVATIVE ROASTING PROCESS
Grinders sources the highest-grade green coffee beans (raw beans) from South and Central America, Africa, India, East Timor, Indonesia and Papua New Guinea, including micro-lots that come direct from farms. We roast these green beans from each origin separately, ensuring the best flavours from the origins are retained and untarnished.
Then, we rest the beans to make sure we get the most robust flavour out of each origin. Grinders Master Roasters refine our blends afterwards, ensuring consistency and the perfect balance of taste from each blend—before bringing them to your home in Australia.
FROM GREEN COFFEE BEANS TO THE PERFECT ROAST
It is by roasting that we’re able to create the aroma compounds that determine the coffee’s flavour profile. The right amount of heat and roast time will transform the soft and spongy green coffee beans with the grassy aroma into premium-quality roasted coffee beans you can enjoy.
At Grinders, we put our years of experience to good use by following industry-standard coffee roasting practices, coupled with state-of-the-art equipment to come up with only the finest whole beans.
COFFEE BEAN ROASTING
Roasting is key to flavour development. It’s a simple but meticulous process that’s easy to mess up, and the slightest mistake can mean the difference between a perfect roast and a ruined batch. At Grinders, we follow the best practices when drying, browning and roasting coffee beans.
In general, roast coffee beans come in the following categories (roast levels):
- Light roast
- Medium roast
- Medium-dark roast
- Dark roast
TECHNOLOGY
Grinders is the first coffee roaster in the southern hemisphere to invest in the V400 colour sorter. The V400 Electronic Colour Sorter works to ensure that only perfectly roasted, whole beans (aka the highest-quality coffee beans) make it into every bag.
The colour sorter uses a series of 16 cameras, 8 colour and 8 infrared, analysing the size, shape, colour and density of the organic coffee beans, ejecting inferior product through a series of 288 air ejectors.
QUALITY MANAGEMENT
Our quality management systems are certified to ISO 9001, Good Manufacturing Practices (GMP) and HACCP (Hazard Analysis and Critical Control Points) standards, and also include standard pre-shipment sampling for raw coffee.
BUY COFFEE BEANS ONLINE, FOR DELIVERY IN AUSTRALIA
Roasting beans is something we do with unmatched passion. As a reputable coffee roaster, we ensure quality fresh beans in every bag.
Explore different flavours. Vary your brewing methods. Try home roasting if you wish.
Ultimately, the best-tasting coffee will come from your favourite roast—and we have different beans available.
Make your own coffee at home today. Choose from our wide selection of single-origin coffees and blends and have them delivered anywhere in Australia. With Grinders, the best roast is right at your fingertips.
The grind
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Our Master Roaster and Keeper of the Flames
When Giuseppe Cianchi landed a roasting role at Melbourne’s Grinders Coffee Roasters in 2000, he had zero experience in the industry. Returning to the country he grew up in after…
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Our New General Manager of Grinders Coffee!
The New Bean in town: Welcome Steve Bean to Grinders Coffee! Steve Bean is now at the helm of Grinders Coffee Roasters. With over…
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Testimonials
