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WS-8 Master

Carbon steel drum roaster; Capacity : 6-8kg; Roast on gas or electric; Automatic type.

关键词：

Classification：

Industrial Roasters

Keyword： WS-8 Master

Tel：

+86-18203850626

Email：

info@wintopmachinery.com

Inquiry

Product Details

Commodity name: WS-8 Master

Carbon steel drum roaster; Capacity : 6-8kg; Roast on gas or electric; Automatic type.

Features & Benefits

● Available in Manual Gas and Electric types

● Double walled drum with the mixing blades to ensure the best blending and even roast

● Roasting and cooling can 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

● Certificate: CE

● Non-stop roasting from 6-8kg

● Manual controls of air flow to maximize coffee taste

● Auxiliary LED Lamp magnifying glass

● Vacuum pressure gauge for option

● One key machine warming up function

● 2-in-1 Bluetooth and Computer work with Artisan Software for Data logging ● gas gauge knob lock function which avoid any possible mis-operation

● Four high quality motors to control drum, hot air volume, Cooling tray and Cooling mixing

● Smoke filter is optional

● Colors available: Red, Black, White

● Warranty Time: 1 Year

Technical Specifications

Roaster Type	8KG Electric type	8KG Gas Type
Model No.	WS-8 Master	WS-8 Master
Batch Capacity	6-8kg	6-8kg
Roasts per hour	4-5/Batch	4-5/Batch
Roast time	12-18 minutes	12-18 minutes
Capacity per Hour	18-32kg	18-32kg
Heating:	Electric	Natural Gas/Propane/LPG
Electrical Power	Single phase 220V/ 50or 60Hz	Single phase 220V/ 50or 60Hz
Data Logger	Available	Available
Smoke Filter	Available (option)	Available (option)
Heating Power	8.8KW	/
Temperature Range	0-300℃	0-300℃
Package	Plywood	Plywood
Package Dimension	Main unit: 16372173cm Silver leather bucket: 1735883cm
N/G Weight	540kg/580kg

Vacuum Pressure Gauge

Controlling airflow is very important during 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 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 precisely.

Double Walled Drum

WS-R8 is released by a double-layer drum coffee roaster，the drum is made of two layers carbon steel alloy, drum total thickness is 10 mm. Carbon steel alloy has a better diathermancy than stainless steel. When it starts heating up, the hot air quickly full fill in the gap between two layers, the inner drum is surrounded by hot air, and the hot air can evenly through inner drum to beans for doing roasting to achieve gentle and evenly roast. Thanks to the drum structure design.

It makes the beans motion circles perfect inside the drum ,thus greatly improving roasting effciency and quality!

High Performance Burner

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

Drum Speed Control

If you are not satisfied with constant drum roasting, and you want to develop more tastes from roasted beans, you can try to roast the coffee beans under different drum speeds, that will bring you more surprise.

Adjust Range: 0-100RPM

Large Maintenance Access

WS-R8 is designed with large maintenance access which is easy to clean and replace parts. If you need to clean or replace the gas pressure meter or the gas burner, you just need to screw off the little bolts on the maintenance access door to finish it. This is the great improvement from our previous model.

Mobile Phone WIFI data logger

Now you can watch and record your roasting profile details on your mobile phone. Just download“gangs of roasters” from your mobile phone APP store, then connect to WS-R8 by Bluetooth to enjoy and share your own roast with friends immediately.

Mobile Phone WIFI connection for data logger is our latest technology which is very popular in our coffee roaster users.