HR HAORANCoffee Roaster Machinery Request a quote

HR-20KG gas drum coffee roaster

From this size up the machine is no longer something one person moves around: 850 kg, and loading and discharging want either a helper or two people. It is also where 200 kg-plus days become normal.

15–22 kgBatch capacity

~88 kg/hOutput

FOB Qingdao · on requestPrice

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Ex-works price. Excludes freight, installation and gas works. Includes machine, cooling tray, duct adapter, tools and a spare-parts kit.

Full specification

Every figure from our technical drawing sheet.

Batch capacity15–22 kg

Output (roasted)~88 kg/h

Roast time12–15 min

Temperature0–400 °C

Drum304 double-wall stainless

Heating methodHalf direct fire + semi-hot air

Cooling time1–2 min

LPG consumption1.5–2.1 m³/h

Natural gas2.8–4.6 m³/h

Drum motor1,100 W

Cooling tray fan2,200 W

Hot air fan800 W

Cooling mixer400 W

Feeding motor—

Gas-type total power4,500 W

Electric total powernot offered

Packing size250×160×210 cm

Gross weight850 kg

Output is nominal; cooling, loading and cleaning take their cut — plan on 60–70%.

Who this size is for

Roasteries supplying regional chains, retail or e-commerce — or contract roasters who do not run their own brand.

Questions we get on this size

How much roasted coffee can it produce in a day?

At the mid-point of 15–22 kg per batch and three to four batches a day, roughly 47–63 kg of roasted coffee (15% weight loss already deducted). The 88 kg/h figure is the continuous ceiling.

Can it run on LPG?

Yes — nozzles and valves are set for your gas before shipping. Tell us natural gas or LPG at order; switching later needs parts.

What power supply does it need?

Gas only. Motors total 4,500 W, standard 380 V three-phase.

Worth reading before you order

Five things to check before a gas roaster arrivesSite setup 6 kg or 12 kg — size from sales, not from budgetSizing Pricing the 15% roast loss properlyCosting

Next to this size

The difference between sizes is throughput and floor space, not build quality.

HR-6KG1–7 kg · ~28 kg/h · from ¥33,800 HR-12KG7–13 kg · ~48 kg/h · from ¥44,800 HR-15KG9–16 kg · ~60 kg/h · from ¥48,800