Page 4 - Screw Conveyor.ppp

Spiral conveyor

One system with many advantages
● The absence of a central shaft in the spiral
creates more space
● Large pieces can be transported
● Sticky and threadlike materials do not get
caught up
● High filling degree and low rotary speed
give high capacity
● Low noise level

● Enclosed, dust-free and hygienic system
● Projecting free spiral keeps the outlet free
from string, tape, steel wire etc.
● Long transport runs without interruption
are possible
● Direct side-feeding saves space

● Angles of operation up to 90° possible
● The conveyors only bearing is located in
the drive unit

Standard size
Type U-200 U-250 U-320 U-360 U-420 U-500 U-600 U-700
Spiral diameter D 170 210 280 310 365 420 520 620
Spiral profile H1xT1 40x15 50x20 60x20 70x20 70x20 80x25 100x25 100x25
Insert profile H2xT2 25x10 30x10 40x10 40x10 40x10 50x15 50x15 60x15
Trough thickness T 2 3 3 3 4 4 5 5

Trough height H 224 270 367 395 457 557 656 752
Trought inner width A 200 250 320 360 420 500 600 700
Cover width B 304 354 454 484 546 648 746 856
Cover thickness TC 2 2 2 2 3 3 3 3
Wear lining thick- TL 8 8 10 10 12 15 15 15
ness