2019-06   ENERGY SAVING MOTORS  CLASS  IE4  available ! !


Since 01.01.2017 new rules in the European Union

IE3 - motors with premium efficience from power 0,75 kW at 2poles/3000 Upm 4poles/1500 Upm  6poles/1000 Upm.

* 8poles/750 Upm
* you can need IE2 motors with electronic inverters

You will find details at group Threephase Electric Motors.

2015-02   INVERTER

We have new Emerson - Control Techniques Inverter range UNIDRIVE serie M.
Different types. Quaitiy good for industry!

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Transport Spirals

Transport spirals

To convey chip wood, corn, earth, ash, coar, etc.

Material: FE 360 or similar, AISI 304.

Unit: 1,5 meter bars ±2%

The spirals we deliver are without shaft, inside pipe or outside pipe.
Left-thread or right-thread.

You must advertise the thread: left-thread or right-thread!!


Conveyer direction: (abridgement at our catalogue) - clockwise rotation!
Important: By reversing the spiral, the conveyer direction is not changed!

right thread spiral

right thread transport spirals

left thread spiral

left thread transport spirals

conveyer direction


Standard pitch
Short gradient

Spiral Standard Pitch

spiral short gradient  

The slope is equal to the outer diameter.

is in mixing and conveying plants with an inclination of about 20 °
used (usually up to 2/3 of the outer diameter;
greater reduction in external diameter of 300 mm).

Long gradient Spiral stripes

lSpiral long gradient

Spiral stripes

for the rapid removal of floating materials
or for use in plants for mixing liquids.

for the pumping of viscous or dry materials
e.g. Snow blowers, etc. Adhesion between winding
and the shaft is avoided.


Transport spirals

Other applications:

The endless spirals are multifunctional and effective. Needed from farmers, industries and many other activities e.g.:

- corn storage in silos
- snow removal machines
- bore machines, agrar machines, cement screw conveyor
- charges for pellets and biomass heating systems
- micro dosing feeder
- treatment of sludge and in compressors
- feed screw in harvester tresher
- cooking oil extraction and machines for wine processing
- extruder




Transport spirals catalogue
request pricelist