Roll Mills E & ER Entrance - for laboratory & pilot testsEconomically reasonable, compact & flexible.


Customers use COLLIN laboratory roll mills of the cost-effective E Entrance series as training instruments, for small batch tests, routine works or for testing thermoplastics as well as elastomers (design ER Entrance rubber). Due to the more powerful drives, with ER roll mills, elastomers can be processed.

COLLIN roll mills are used for mixing, plasticizing, kneading or forming plastic and are simple machines with manual gap adjustment.


  • Cost-effective E Entrance series
  • Ideal machine for routine work in laboratories
  • Wide range of application
  • Practical handling due to the design


  • Thermoplastics
  • Elastomers
  • Masterbatch
  • PVC


  • Test & trials
  • Trainings
  • Small batch test
  • Routine works
  • 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.


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


Melt temperature measurement via IR sensor
Sealing jaws adjustment for samples with low volume
Choice between electrical heating and liquid tempering of the rolls


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


  • Integration of the COLLIN machines into existing lines
  • Adaptation of existing lines
  • Calibration, repairs
  • Maintenance

Roll Mill E & ER – Technical data:

Parameters / roll millsW 110 E / ERW 150 E /ER
Roll diameter x roller width110 x 350 mm150 x 400 mm
Operating temperaturemax. 260°Cmax. 260°C
E gap fine adjustment E: 0.15 – 3 mm, ER:  0.2 – 8 mmE: 0.15 – 3 mm, ER: 0.2 – 8 mm

COLLIN roll mills at a glance:


Walzwerk P & PR Professional

Logging testing roll mill with a high level of reproducibility


Roll Mill M Measuring

Measuring roll mills for all processes in development & production control



Teach Line Roll Mill

Ideal for small batch tests and trainings