After the finishing process, the finished, but wet parts must normally be dried. With Trowal rotary drum type driers of the model range DLT, the parts are gently and stainfree dried in a heated drying medium consisting of corncob, ground walnut shells or wood chips.
- For large quantities of small parts, i.e. flat bulk parts.
- Escpecially suited for drying of cup-shaped parts.
The parts are transported through a rotating screen drum in continuous mode.
The drying of the parts takes place with heated drying medium.
- Electrical heating with replaceable heating rods. There is infinite
temperature adjustment.
- Built-in rotating screen drum for separating the parts from the
drying medium.
- Automatic return of the drying medium to the heating zone.
- Travel (heating) time adjustable from 2 to 4 minutes.
- Continuous operation facilitates the linking of the drying process with production stages prior to and after drying.
- Extension of screen drums for removal of drying medium from
parts with extreme cavities.
- Dust extraction
- Air knit for removal of dust particles and drying medium form the
dried parts
- Increased heating output

| DLT 2 | DLT 4 | DLT 4-HL | DLT 14 |
Max. heating capacity (kW) | 6 | 10 | 20 | 20 |
Power of main drive (kW) | 0.15 | 0.25/0.37 (0.75) | 0.2/0.35 | 0.8/1.5 |
Max. parts throughputs (kg/h) | 350 | 1,000 | 1,000 | 3,000 |
Rotational drum speed (RPM) | 4.5 | 3.5/7 | 3.5/7 | 2.5/5 u. 5/8 |
Barrel diameter x length (mm) | 580x1,460 | 840x1,700 | 800x1,800 | 1,220x2,280 |
Screen drum ø x lenght (mm) | 480x545 | 700x755 | - | 1,060x930 |
Screen drum- perforation (mm) | 6 | 6 | - | 6 |
Weight, empty (kg) | 350 | 822 | 760 | 1,900 |
| DLT 2 | DLT 4 | DLT 4-HL | DLT 14 |
A | 750 | 970 | 970 | 1,180 |
B | 2,020 | 2,525 | 2,650 | 3,400 |
C | 845 | 1,090 | 1,090 | 1,510 |
D | 940 | 1,310 | 1,310 | 1,720 |
E | 315 | 385 | 310 | 400 |
F | 180 | 220 | 220 | 400 |
G | 150 | 170 | 170 | 300 |
Dimensions (in mm) | ||||
