GIESEN W140A COFFEE ROASTER
The newest machine in the Giesen collection is the W140A, developed in 2017 to meet the wishes of our clients. With the capacity to roast 140 kg green beans per batch (max. 560 kg/h) the W140A is well equipped for industrial purposes.
|Capacity :||140 kg green beans|
|Power :||400V 3-fase 50 or 60 Hz|
|Gas :||Propane and Natural|
|Exhaust :||1 X Ø 250 mm (roast air) 1 X Ø 300 mm (cool air)|
|Weight :||Roaster 2250 kg cooling sieve 700 kg stairs 350 kg fill funnel 140 kg|
Complete automatic roasting process
The Giesen W140A coffee roaster is a completely automated coffee roaster. The Green Coffee Conveyorwith weighing cells weighs your beans and transports them to the machine. The coffee beans will be roasted up to 140 kg per batch, which is more than twice as much as the W60A. The roast profile is completely adjustable with drum speed control and airflow control.
The low stationary burner makes it possible to control the temperature very accurately. The optional pellet press will press your coffee chaff into a easy to dispose disk. And the water injection option for the drum together with the Air-conditioning option for the cooling sieve will speed up the cooling process even more.
Add an emergency generator to keep downtime due to power failure to a minimum.
Control panel with touch screen
The roasting process can be monitored and programmed with the control panel, using the Roast Profile System. Due to the size of the W140A the control panel is developed completely anew to suit the new coffee roaster. Implemented in the panel are two screens, one for the roast profiling system and one to control the coffee roaster.
Roast recipes can be saved into the roast profiling system as roast profile and replayed, each with their own settings or always the same settings for the same high quality outcome. You can adjust every setting at every moment during roasting or add actions. An action is programmed in advance. When a certain value is reached, a certain action will follow. For instance, your beans reach 120 degrees, the temperature drops with 30 degrees.
The control panel is easy to operate due to the touch screen that gives you the possibility to control and programme the temperature, the power, the fanspeed and the drum speed.
Equipment and appearance
The W140A is built for everyday production and is able to roast batches up to 140 kg. The W140A measures 1,26 meter width, 3 meters length and 2,2 meters height. With all the extra equipment the roaster will need about 64 m2.
The W140A coffee roaster has a partially cast iron drum with high performance bearings and can be equipped with the following new optional features; water injection in the drum and air-conditioning in the cooling sieve to speed up the cooling process. The green coffee conveyor with weighing cells that transports your beans automatically to the machine, pellet press to compactly dispose of your coffee chaff. Standard equipment like the low stationary burner, low noise fans and drum speed control are also featured in this coffee roaster. Additionally the roaster works with an external cyclone with an automatic sluice to collect the chaff.
The standard heat resistant colours are black or silver grey . Of course the W140A will be customizable like all other Giesen Coffee roasters into any RAL colour.