Two Roll Mills
Functions of Two Roll Mills

  • Two roll mills are configured with two counter-rotating rolling drums
  • The distance between the two rolling drums is adjustable by adjusting the shaft position of one of the rolls
  • The two rolls are of the same sizes and rotating in different speeds
  • Polymer experience strong shearing between the two rolls and mixing effect achieved
  • Two roll mills are used in rubber and plastics industry


Applications of Two Roll Mill

  • ​PVC powder mixing and colour sampling
  • Polymer milling mixing
  • Plastics formulation mixing test
  • Rubber mixing test
  • Material development, material testing, quality control, education

Features of Two Roll Mill

  • Electric heating system, even temperature spread along the roll
  • Chrome plated surface, no split-off
  • Adjustable gap, variable sampling thickness
  • Revers jog rotating
  • If dual inverter & motor is equipped, the two roll mill can has any speed ratio for different mixing purposes
  • High precision PID temperature controller with PLC control
  • Protection cover on roller top
  • Emergency safety switch at knee level
  • Emergence locking switch on control panel
  • Touch screen graphic user interface
  • Variable speed control with frequency inverter
  • Optional the same speed of the two rolls
  • Optional oil heating system

Specifications of Two Roll Mill

Model

 

HTR-300

Sheet thickness

mm

0.2-2

Sheet width

mm

0-250

Heating

 

Electric heating

Max. temp.

0C

300

Temp. control accuracy

0C

±2

Main motor power

kW

3.75

Total power

kW

9

Weight

kg

300

Size (L×W×H)

mm

1100×680×1200

Please feel free to contact us for more models of this equipment.