Crumbler / Cracker

Product catalog summary

Overview: The Buhler Crumbler/Cracker DFZL is a versatile machine designed for crumbling feed pellets and size reduction in multistage grinding systems. It is also suitable for cracking oilseeds and coarse grinding in industries like flour milling and biomass.

Key Features:

Efficient Operation: The machine's design allows for high throughput rates with an adjustable feeding system ensuring equal material distribution. Roll gap adjustments are straightforward, and product granulation can be monitored during operation.
Flexibility: The DFZL can be customized with up to three crushing stages and various roll pair options. It offers manual or optional automatic roll gap adjustment, and its compact design minimizes the machine's footprint.
Durability: Constructed with a robust steel frame, the machine's rolls can be refluted multiple times and are protected by cup springs, ensuring a long service life.

Technical Specifications:

Models: DFZL-1000 and DFZL-1500
Throughput: DFZL-1000: 8 – 25 t/h; DFZL-1500: 15 – 40 t/h
Roll Dimensions: Diameter: 250 mm; Length: 1000 mm (DFZL-1000) / 1500 mm (DFZL-1500)
Motor Power: DFZL-1000: 7.5 to 22 kW; DFZL-1500: 15 to 37 kW
Motor Speed: 1000 / 1200 min^-1 (50 / 60 Hz)
Feeder Motor: 0.37 kW

Operation: The product is fed through a segment feed gate and fluted feeder roll. Corrugated rolls with tailored fluting profiles ensure optimal results. Granulation is controlled by adjusting the roll gap, with visual monitoring available via an integrated sampling device.

Modular Design: The DFZL offers a modular concept with options for one feeder and up to three crushing stages, allowing for customization based on specific process requirements.

Contact Information: Bühler AG, CH-9240 Uzwil, Switzerland. Phone: +41 71 955 11 11, Fax: +41 71 955 28 96, Website: www.buhlergroup.com

Catalog excerpts

Crumbler / Cracker.

Open the catalog to page 1

Excellent crumbling and cracking solution. Economic, flexible and robust. Application The Buhler crumbler /cracker DFZL is applied in feed manufacturing for crumbling feed pellets and size reduction applications in multistage grinding systems. It is also suited for cracking of oilseeds and for coarse grinding applications in various industries, such as flour milling or biomass. Efficient and easy operation The optimum design of the units’ size reduction section and main drive allows the Buhler crumbler /cracker to achieve high throughput rates. The feeding system can be easily adjusted to the...

Open the catalog to page 2

Modular design. Customizable to your needs. Modular concept 1x Feeder 1x Crushing stage 1x Feeder 2x Crushing stages 1x Feeder 3x Crushing stages Mode of operation The product is fed to the crushing stage via a segment feed gate and fluted feeder roll. Corrugated rolls with fluting profile tailored to the incoming raw material and end product requirements ensure optimal crushing / cracking results. The required granulation is achieved by adjustment of the roll gap. Visual monitoring of the production process can be done via the integrated sampling device. Crushing stage Technical data Model Roll...

Open the catalog to page 3

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