The WK-12 12kg Commercial Coffee Roaster is the best machine for professional roastmasters, roast up to 320 kg of roast coffee in 8 hrs.
The WK-12 12kg Commercial Coffee Roaster is an excellent machine for professional roastmasters, roast up to 320 kg of roast coffee in 8 hours. It has an hourly output of 45 Kg of Roasted Coffee, with a Typical Roasting Time of 12-20 minutes. Recommended Batch Size: 12 kg of green beans.
The electric control box is far away from the drum to avoid overheats, thus protect electric parts for longer life.
Simple operation with digital time and temperature display
Durable drum structure with mixing blades that mixes the coffee evenly Consistent.
Single-layer drum and double-walled drum for option.
Simultaneous roasting and cooling
Fire flame and temperatures can be adjusted freely.
Reliable heating provided by high-performance burner.
Separate roasting cyclone for effective chaff separation.
Easy adjust of the drum gap.
● Model No. : WK-12
● Batch Capacity: 1kg – 12kg
● Roasts per hour: 3-4 drum
● Roast time: 12-20 minutes
● Capacity per Hour: 36 – 45 kg
● Heating Source: Natural Gas/Propane/LPG
● Electrical Power: Single phase, 220V/ 50 or 60Hz
● Data Logger: Available
● Machines Dimension: 166*70*168 cm
● Double-walled drum: Available (option)
● Package Plywood: Plywood
● Package Dimension: 180 *130 *175 cm
● N/G Weight: 745kg/950kg
The drum is the most important part of the coffee roaster, WK-12 drum is made of food level 304 stainless steel, single-layer drum thickness is 8 mm. The brackets are thick enough welded inside the drum which keeps the drum more stable to last its service life for many years to come. The special mixing blades design makes coffee beans inside the drum well-mixed. Single-layer drum and double-walled drum for options, customers could choose what they prefer.
WK gas burner made in high quality and produces strong fire flame to fit different roasting requirements, fire flame can be adjusted to weak or strong by adjusting the gas gauge knob. It is can be converted from LPG ( NG) to NG (LPG) by replacing nozzles. wherever you want to use LPG or move to a place for NG, WK gas roasters follow up you in roasting anywhere.
Cooling Fan ： Our WK-6 coffee roaster keeps the electric cabinet away from the drum which avoids overheats from the drum results in shortening the electric parts service life. Plus we installed a large cooling fan to help electric parts dissipate heat, maximumly keep electric parts work in good condition.
Drum Speed Control: If you are not satisfied with constant drum roasting, and you want to develop more tastes from roasted beans, you could try to roast the coffee beans under different drum speeds, that will bring you more surprise.
Adjust Range: 0-100RPM
Data logger USB port: connect to your computer and open Artisan
software to start recording your roasting profiles.
Aviation socket: A button set up close to it which avoids any electric
shock, every detail ensures safety.
WK-6 control panel plate is made of 304 stainless steel, we use Omron temperature controllers and Siemens big buttons which give customer better-operation experience and no worries about broken.
Manual Damper and Electric Damper: Matel type manual damper plus Electric type Damper let you contril air flow more effective ,more precisely.
Debris Tray: Made of by 1.5 mm thickness 304 stainless steel.
Stainless Steel Bearing makes sure machine’s durability.
Gas Pressure knob: We don’t give up each detail to make a
quality roaster. The dial plate and knob are not plastic ones
but a 304 stainless steel one.
Cooling Tray: To get roasted coffee beans cool down in a faster time, we designed a cooling tray diameter at 950mm, a large cooling tray works with a powerful cooling tray motor to get roasted beans cool down within 2 minutes. And it’s made of fully 304 stainless steel without any painting. (All the parts on the machine contact beans directly, we do not use any painting). Cooling tray with cover and Cooling tray without cover for options.
Cooling Tray Access: Cooling tray access is designed by a latch door which is easy to clean up all the space under the cooling tray by one hand.
WK-12 achieves computer USB works with Artisan software for data logger.
WK-12 is also able to integrate with cropster software for data logging.
We will contact you within 1 working day, please pay attention to the email with the suffix “@wintopmachinery.com”.