The rotating trommel can screen the most difficult materials making the best possible use of the load-sensing material feed and the large screening surface.

The hydraulically controlled discharge conveyors are ready to go within less than five minutes. A rotating, hydraulically controlled brush cleans the trommel automatically. The machine level is adjustable for stability and a good throughput.

If the machine must be moved, a slip-on coupling for the drawbar is available.

The trommel of the SM 720 has a 2 m diameter and a length of 7,1 m. The trommel wall thickness is 6 – 15 mm. Different meshes are available e. g. square holes, staggered
squares and round holes.

Main Advantages

• load-sensing material feed to the trommel
• swing-out drive unit for easy maintenace
• quick and easy trommel change
• many available options to meet various requirements
• hydraulically controlled cleaning brush
• can be combined with other Doppstadt products
• one-man operation (remote control of all the functions)