For conveying and load-dependent product metering

Screw feeder TTS & TRS

Screw feeder TTS & TRS

For conveying and load-dependent product metering

Screw diameter (mm)
150 - 300
Max. capacity at 0.65 t/m³ (t/h)
5 - 86
Motor size (kW)
1,5 - 3

Technical details
Machine types
Type 170 220 2170 2220 2270 2320 3170 3320
Screw diameter (mm) 150 200 150 200 250 300 150 300
Number of screws/troughs 1 1 2 2 2 2 3 3
Max. capacity at 0.65 t/m³ (t/h) 5 10 10 20 37 60 19 86
Dimensions
Trough width (mm) 170 220 2 x 170 2 x 220 2 x 270 2 x 320 3 x 170 3 x 320
Standard trough length (mm) 2000 2000 2000 2000 2000 2000 2000 2000
Antrieb
Number of gear motor(s) 1 1 2 2 2 2 3 3
Motor size (kW) 1,5 1,5 - 3 1,5 1,5 - 3 2,2 - 3 4 1,5 3

Download data sheet
Reliable and load-depentent

Optimum dosing of the feed material for particle size reduction

Fischfutter

The screw feeder is suitable for conveying and load dependent feeding of free-flowing bulk materials to the hammer mill. A reduced thread in the inlet and a double thread in the outlet ensure an optimal and continuous product flow. The trough is designed either as an U-through (TTS) or as a pipe (TRS).

The standard series includes 6 different screw types, some in double screw arrangement. The trough length is 2000 mm. In addition, a large number of special designs (screw diameter, number of troughs, length, installation position, drive) are possible in order to individually adapt the screw to the installation situation.

 

Precise and load-dependent feeding

Advantages of the screw feeder TTS &TRS

Effective feeding of the hammer mil

  • Precise, Load-dependent feeding of the hammer mill in combination with a controlled frequency converter
  • Intake thread with reduced pitch for better discharge of the
    material from a pre-hopper
  • Double thread in the outlet area with scrapers to equalize the product flow onto the mill
  • Standard trough length 2000 mm
  • 4 different screw diameters
  • Design as single, twin, or triple screw
  • Adaptable to the individual installation situation: special designs
    possible (diameter, thread design, number of troughs, length,
    arrangement, drive, wear protection)

Reliable Operation and Long Service Life

  • Robust welded steel construction for continuous industrial
    operation (24/7)
  • Continuously welded screw thread on both sides
  •  Double Simmerring seal on both sides

High Safety of Personnel and Plant

  • Pressure shock resistant and flameproof design (0.4 bar) optionally possible
  • ATEX design according to zone 21 (II 2 D) inside and zone 22
    (II 3 D) outside optionally possible
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