Auger feeders
Servo driven auger feeders from Wolf for the highest degree of performance and dosing precision: SD 25 Servo, SD 50 Servo and SD 80 Servo
WOLF auger filling for an accurate, cost-conscious volumetric dosing of powdery to fine-grain products. Corresponding to the Finished Pack Regulation (FPR).
If powdery or fine-grained products must be dispensed in a particularly gentle and dust free manner, the WOLF auger dosing units will absolutely convince with their dosing accuracy and performance of up to 160 cycles/min in volume ranges from 0.5 up to 20000 cm3.
This also applies to free flowing and sluggish, fresh, sticky and dust-generating products, for example, spices, coffee, Baby food, chemical and pharmaceutical powders and granules.
The servo driven auger feeder from WOLF are used as a stand-alone unit for the direct filling into according receptacles. And also synchronized with a packaging machine.
The high dosing accuracy, without variations of the bulk weight, avoids overfilling and saves the products to be packed.
- The highest degree of weight accuracy due to servo drives and modern electronics, which enables a continuous, precise adjustment of the auger rotation.
- Reduced overfilling saves material, standard deviations of +/-0.5%.
- This will provide a quick amortisation, often within one year.
The highly beneficial and rugged technology of the servo driven auger feeder at a glance
- Hinged hoppers with viewing window
- SD 25 and SD 50 are made of aluminium, stainless steel optional
- SD 80 is made of stainless steel by default
- Easy to clean in case of production changeover
- Separate stirrer drive
- Electronic controller
- Adjustable auger speed
- Dosing auger rotating inside the filling tube
- Their diameter and inclination exactly determine the dosing volume
- Different feeders and closing systems depending on the product.
Even greater efficiency through more equipment options
- Horizontal infeed auger
- Transfer hoppers
- Product-specific dosing auger
- Product-specific filling tube closing systems
- Gas flushing device for residual oxygen below 1%
- Frequency-controlled version
- Vibrating units
- Tendency control
The compact design of the WOLF servo driven auger doser fulfills the highest hygiene requirements.
