High Throughput and High Finess

Hammer Mill FD 32 Pro

Think BIG! The Hammer mill meets the requirements for high throughput and high fineness.
FD32 Pro

Hammer Mill FD 32 Pro

High Throughput and High Finess

Well proven Tietjen Quality

Ideal for Pet Food and Aquatic Feed Producer

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This completely new designed hammer mill was developed to meet the requirements for high throughput and high fineness like they are requested in aqua feed and pet food industry. The FD 32 Pro comes with a special screen support for fine screens and a closer distance of the beaters to the screens. Beater change is also done fast and easily with the help of the well-known beater frame system from Tietjen.

High Throughput and High Finess

Your Advantages

Träger-Wechselsystem Prallbahnen

High Throughput and High Fineness

  • Efficient fine grinding of aqua feed, pet food and other biomass materials
  • Optimised impact zone with hardened armoured impact plates
  • Extension of the impact zone for higher fineness and narrower grist spectrum possible
  • Special sealing of the screens so that no coarse off-spec grain particles get into the product
  • Variable grist spectrum by changing the beater circumferential speed (when using a frequency converter), the screen perforation and the beater configuration

Reliable Operation and Long Service Life

  • Robust welded steel construction for continuous industrial operation (24/7)
  • Grinding chamber equipped with wear elements to protect the housing, easy to change
  • Durable, optimised rotor design, dynamically balanced, operation in both directions of rotation
  • Foreign matter catch trap for impurities

High Availability and Low Downtimes

  • Quick and easy beater change due to beater frame system, beaters can be exchanged outside the mill
  • With a second set of beater frames, the machine is immediately ready for use again
  • Solid screen frames and screen fixing with toggle clamps – easy and reliable to operate
  • Rotor with short run-down time < 6 min without brake
  • Sliding doors allow easy and quick access to the machine interior
  • 2×4-part screen segments without frame, easy and quick to change segment by segment
  • Reduced distance between beaters and screens to avoid clogging of screens with fatty materials

High Safety of Personnel and Plant

  • Standstill monitoring with door protection
  • Pressure shock resistant and flameproof version (0.4 bar)
  • ATEX version according to zone 21 (II 2 D) inside and zone 22 (II 3 D) outside optionally possible

 

Technical Data

Machine types
Type FD 32 Pro
Grinding chamber diameter (mm) 1300
Screen width (mm) 2 x 800
Grinding chamber area (m²) 4.8
Dimensions and weight
Length x width x height (approx. mm)* 3545 x 1848 x1746
Weight without motor (approx.) 4800 kg
Drive
Motor size (kW) 355 – 450
Speed 50 Hz/60Hz (rpm) 1500 /1800
Speed with frequency converter 34-60 Hz (rpm) 1000 – 1800

Download data sheet

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