The large, lightweight circular drum has a large opening area, and an original honeycomb-shaped mesh is adopted.
This trommel is widely utilized for various sorting operations,
ranging from industrial waste and incineration ash at recycling sites to soil and sand.
An original honeycomb-shaped mesh is adopted.
A robust original "honeycomb" (hexagonal) shaped mesh is adopted for the circular drum. It rotates at any desired speed, enabling speedy sorting operations. The direct drive mechanism eliminates the need for greasing the turn bearings. This unique trommel bucket achieves maintenance-free operation (*).
SPEC
DD-Riddle specifications
| Model Name | Class of excavator[ton] | Length A[mm] | Height B[mm] | Width C[mm] | Screen diameter D[mm] | Screen capacity[m³] | Mesh size[mm] | Max. RPM[rpm] | Mass[kg] |
|---|---|---|---|---|---|---|---|---|---|
 TM-135-GFT | 12 – 14 | 2110 | 1480 | 1310 | φ1060 | 0.65 | HEX40 | 45 | 1270 |
 TM-202 | 20 – 22 | 2390 | 1710 | 1270 | φ1100 | 1.0 | HEX40 | 45 | 1670 |
･ Single two-way hydraulic piping is required.
･ A hydraulic excavator with a back pressure that exceeds 2 MPa cannot be used.
* The gear oil in the reducer must be changed after the initial 200 hours or 3 months, and then every 500 hours or annually thereafter.
･ HEX60, HEX80, and HEX100 are optional and sold separately. Mesh sizes other than those listed on the left are also available, so contact us for further details.
･ The attachment cannot be installed on a hydraulic excavator of a different class.
