MF350 Mech Fiber

A Mech Fiber 350 is a 17 cube capacity diet feeder, the Keenan Mech Fiber feeder is a reliable cost effective way to feed your cows, built with simplicity, quality and minimal wearing parts these machines are an ideal choice, ultra reliable and backed up with Keenan's second to none breakdown & service cover. The Mech Fibers main operating functions are the weighing, chopping and feeding out.

The electronic weighing system allows the user to input exact quantities of individual materials to be loaded into the mixing chamber for optimum rationing. Mixing is carried out via a centrally mounted rotor fitted with angled paddles revolving at 5-10rpm which sweep the materials over the chopping blades located in the belly of the machine.

Once the ingredients are fully mixed and chopped the V.F.C (variable feed control) door can be dropped to allow the materials into the auger chamber which then feeds out via an adjustable feedout tray which can be set to the desired height. For full mixing/operating procedures please read the operators manual available via email in pdf form on request.

  • Belly and Ends relined
  • Super single wheels
  • New blades
  • New top knifes
  • Shotblasted and painted
  • New paddle rubbers
  • £ POA

Mech Fiber 350 Specifications (based on a standard axle & super single wheels)


  • Unladen weight: 8530 kgs
  • Maximum payload recommend by Keenan: 5500 kgs
  • Maximum gross weight recommended by Keenan: 14030 kgs


  • Overall height: 3112mm
  • Overall width: 2847mm
  • Overall length (not including drawbar): 5000mm

IMG 7061 Copy

IMG 7060 Copy

IMG 7065 Copy Copy