The equipment consists of: Easy access feed hopper. Bark system with special rubber disks assembled in carbon steel rotor. Bark separation is made by air column. Centrifugal fan made of carbon steel sheet. Driven by electrical engine of 15 C.V. with or by tractor plug and transmission by pulleys and belts. Support structure made of carbon steel profiles. Wheels with “quick latch” for easy disassembly and assembly. Note: this wheels are just used in small moves inside the hangar / warehouse.