Roll Mills P & PR Professional – the perfect testing roll mill High reproducibility, laboratory tests.


The P Professional series and Roll Mills PR Professional Rubber are characterized by high reproducibility and are designed for more challenging tests in the laboratory.

For mixing, kneading or forming plastics, the COLLIN testing roll mills are equipped with a motor-driven gap adjustment.


  • Perfect for challenging tests in the laboratory
  • Good reproducibility plus protocol data
  • As stand-alone unit or as downstream equipment


  • Thermoplastics
  • Elastomers
  • Masterbatch
  • PVC


  • Laboratory – tests, trials
  • Small batch test
  • Production of small batches
  • Pilot production
  • Quality control

The control runs via a 7″ touch display (CMI 7) with operating buttons as well as data wheel and allows manual and automatic operation of the roll mill

  • Display of all functions with set and actual values
  • Value display tabularly, graphically or as bar diagram
  • Large display of important process values
  • Operating buttons for all machine functions
  • Possibility of recipe management
  • Error and fault messages
  • Language selection
  • Error and fault messages


  • Raw material manufacturers
  • Compounding and refining companies
  • Processing companies
  • Universities and institutes
  • Pharmaceutical companies
  • Companies in the medical sector

Roll Mill P & PR – Technical data:

Parameters / Roll MillsW 110 P / PRW 150 P / PR
Roll diameter x roller width110 x 350 mm150 x 400 mm
Torque365 Nm836 Nm
Gap fine adjustment0.15-3 mm0.15-3 mm



Melt temperature measurement via IR sensor
Sealing jaws adjustment for samples with low volume
Choice between electrical heating & liquid tempering of the rolls
Bearing force measurement
Minimum gap protection
Automation: take-off roll
Automation: deflection device of the film


Swivelling safety grids
Emergency stop
Knee emergency stop switch plate
Emergency stop button in the control panel


We are looking forward to supporting you!

COLLIN roll mill series at a glance:


Roll Mill E & ER Entrance

For laboratory & pilot tests


Roll Mill M Measuring

Measuring roll mill for all processes in development & production control



Teach Line Roll Mill

Ideal for small batch tests and trainings