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WK-2

Stainless steel drum roaster; Capacity : 2kg-2.5kg; Roast on gas or electric; Manual type.

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Classification：

Shop Roasters

Keyword： WK-2

Tel：

+86-18203850626

Email：

info@wintopmachinery.com

Inquiry

Product Details

Commodity name: WK-2

Stainless steel drum roaster; Capacity : 2kg-2.5kg; Roast on gas or electric; Manual type.

WK-2 Features and Benefits:

Available in gas and Electric types.
304 stainless steel drum with the mixing blades to ensure the best blending and even roast.
Roasting and cooling work at same time, separated chaff cyclone for effective chaff separation.
High quality stainless steel cooling tray with bin agitator
Factory made high quality burner for effective heating, fuel saving.

Self ignition with adjustable heat controls
High grade insulation layer for keeping heat inside the drum
Sight glass, burner window glass, sampler spoon and the real-time temperature displays .
Four high quality motors to control drum, hot air volume, Cooling tray and Cooling mixing.
Non-stop roasting from 2kg-2.5kg
Both Manual and Electric Controls of air flow to maximize coffee taste

Cooling tray colver for option.
Vacuum pressure gauge for option.
Single Layer drum and double walled drum for options.
Computer USB work with Artisan Software for Data logging
Colors available: Red, Black, White
Certificate: CE
Warranty Time: 1 Year

Technical Specifications

Roaster Type	2kg Electric type	2kg Gas Type
Model No.	WK-2	WK-2
Batch Capacity	500g-2500g	500g-2500g
Roasts per hour	4-5	4-5
Roast time	12-15 minutes	12-15 minutes
Capacity per Hour	8 - 12.5 kg	8 - 12.5 kg
Heating:	Electric	Natural Gas/Propane/LPG
Electrical Power	Single phase 220V/ 50 or 60Hz	Single phase 220V/ 50 or 60Hz
Data Logger	Available	Available
Hot Air Fan motor outlet diameter	98mm	98mm
Cooling tray fan motor outlet diameter	98mm	98mm
Machines Dimensions	1076997.5 cm	1076997.5 cm
Smoke Filter	Available (option)	Available (option)
Heating Power	6KW
Temperature Range	0-300℃	0-300℃
Gas Consumption		0.4kg/Hr
Package	Plywood	Plywood
Package Dimension	13092120 cm
N/G Weight	185kg/200kg

Hot Air Pressure Gauge

Controlling airflow is very important during the roast, Normally, we control airflow is only by manual damper.

But once you forget to clean up the exhaust pipe and exhaust fan motor in time, the dust and chaff may block the pipe or motor, or if you meet the bad weather (like strong wind, heavy
rain, etc.), you may not get exact pressure value by the manual damper.

Then the hot air pressure gauge can help you get the real airflow pressure value in any condition, that makes your roast more precise.

Durable Drum Structure

The drum is the most important part of the coffee roaster, WK-2 drum is made of food level 304 stainless steel, single layer drum thickness is 4 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. Our 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.

High Performance Gas Burner

Our team works hard for developing high-performance heating burner. It is easy to ignite the fire on the burner and keep it strong to heat the drum, plus the durable insulation layer around the drum, you can maximize use the heats only to beans which saves the fuel.

Stainless Steel Control Panl

304 Stainless steel control panel integrated with Omron Temperature controllers for BT and ET, Omron timer, Five quality colorful LED buttons and Emergency stop button., Which is easy to operate the roaster. Temperatures can be pre-set by any desired value of numbers.

Large Maintenance Door, drum speed control, USB port

WK-2 is designed with large maintenance door on back of machine which is easy to clean,replace parts and lubricate the back bearing. If you need to clean or replace any electric parts, or lubricate the back bearing , you just need to screw off the little bolts by hand on the maintenance access door to finish it. This is a great improvement from our previous model. Drum speed control and USB port are built-in maintenance door, customers could easy adjust drum speeds and connect USB port to computer for data logging.

Two layers stainless steel cover for heat preservation

WK-2 drum outside adpots ceramic fiber cotton for temperature insulation layer, and we use two layers stainless steel covers for heat preservation which maximum reduce heats loss, and improved the heating efficiency.

Cooling Tray and Cooling Tray Access

Cooling Tray: Its made of fully 304 stainless steel without any painting. (All the parts on 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.

More Details highlights Quality

Manual Damper and Electric Damper: Matel type manual damper keeps machine’s durability and let you control air flow more effective ,more precisely. Debris Tray: Made of by 2 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.

The Emergency swivel handle

For WK-2 We have upgraded it with the emergency swivel handle . In case of anything wrong with machine, you can't continue roasting, or powered off suddenly during your roasting process, you could use this handle rotate drum to get all beans out of drum quickly.

Date Logger - Artisan and Cropster

WK-2 achieves computer USB and Bluetooth connection work with Artisan software for data logger. WK-2 is also able to integrate with cropster software for data logging.