RM and RMP hammermills

  • RMP hammermill with ABMS feeder

  • Hammermill

  • RMP 110 hammermill

  • Hammermill with manual screen replacement


  • Two-way direction of rotation up to 3600 rpm
  • Effective screening area from 0.45 to 2.20 m²
  • Quick change of hammers by tilting
  • Change of screens during operations
  • Continuous control of bearings and grinding chamber temperatures
  • Adjustable feeding flap
  • Grinding chamber fitted with grooved armor plate and counter-hammers
  • Automatic greasing of bearings


2 types of our RM hammermills are available:

  • RM type : Manual removal of screens

  • RMP type : Manual removal of screens by means of pneumatic cylinders (French patent n°93-051-88)


This equipment is also available with a grinding chamber with reinforced sealing for fine grinding process.


Type Power (kW)

Hammermill mass

with motor and ABMS (kg)

Quantity of hammers Effective screening area (m²)
Technical characteristics
RM14 45/75 3200 52 0,70
RM18 90/132 4150 92 1,25
RM110 110/160 4550 112 1,50
RM114 180/250 5800 152 2,00
RM116 200/355 6900 168 2,20


Functional block diagram

Functional block diagram

Fine grinding


STOLZ has developed a new grinding / sieving concept in order to offer solutions for an even finer grinding dedicated to specific food formulas for extrusion meeting the users requirements.

Our sifters with two-way centrifugal rotation and automatic cleaning while running are mounted at hammermills outlet with 400 to 1600 mm chamber width, and with 37 to 355 kW.

That concept, combined with the RM hammermill reputation and our high quality ABMS pneumatic feeder-metal remover-destoner appeal to several dozens of customers each year.


Hammermills type RM, RMP and RMPF

format PDF

Jul 10, 2018

Brochure about hammermills with pneumatic screen unlocking


Grinding lines with pneumatic conveying

format PDF

Jul 10, 2013

Brochure about grinding lines with pneumatic conveying (fine grinding)


Grinding lines with hopper and screw discharge

format PDF

Jul 10, 2013

Brochure about grinding lines with hopper and screw dischage