Technical Specifications
The document provides detailed specifications for the Double-Shaft Shredder models offered by WRS Italia. The models include 850, 1050, and 1300, each powered by a 22 kW motor. The working surfaces range from 760x800mm to 760x1300mm, with a mass between 3630 kg and 4500 kg. The rotation speed for all models is between 10-30 rpm.

Blade and Output Control
The shredder features blades with thicknesses ranging from 10 to 30mm, available in various configurations with different numbers of hooks. The output size is controlled by these blade configurations.

Hopper Dimensions
The hoppers are available in three sizes: 600, 900, and 1250, with volumes ranging from 0.6m³ to 0.9m³. They are constructed from steel and include two hexagonal shafts that counter-rotate at different speeds.

Electric Components
The shredder is equipped with two electric motors ranging from 5.5 to 22.5 kW, operating at 400V/50Hz. It includes a safety self-controlling module, an electric control board, and a multifunction PLC. An automatic reversal device is included to handle overloading.

Optional Features
Optional features include a customizable loading hopper, hydraulic ram-feeder, customizable support, and easy removal of scrapers. The shredder can be equipped with blades of different profiles and steel types, depending on the material to be processed.

Advantages
The shredder offers easy removal of the grid, an anti-breaking system for shafts and bearings, and easy replacement of blades. It also includes a grid with holes ranging from 17mm to 60mm, facilitating various shredding requirements.