仪器简介：
Rotomill Benchtop 75/150 and Rotomill Production 150/300
Features:
All-electric machine
Small footprint
Variable speed
Extremely durable
Wide materials processing range
Cored rolls
技术参数：
Rotomill Benchtop 75/150 and Rotomill Production 150/300
Machine Specification * Imperial Metric
Roll Diameter 5.9 in 150 mm
Roll Width 9.5 in 240 mm
Min Gap Between Rolls 0.02 in 0.5 mm
Max Gap Between Rolls 0.59 in 15.0 mm
Min Front Roll Speed 10 RPM
Max Front Roll Speed 45 RPM
Min Back Roll Speed 10 RPM
Max Back Roll Speed 45 RPM
Voltage Requirements 415V – Three Phase – 60 Hz
主要特点：
Rotomill Benchtop 75/150 and Rotomill Production 150/300
The ruggedly built, small footprint, ROTOMILLS are all electric variable speed two roll mills with adjustable nip and shear capability.
Suitable for a wide range of plastic and rubber materials the mills use individually driven carbon steel rolls cored for heating and cooling driven by enclosed AC flux vector constant torque inverter drive motors. Each rotor is independently driven with heavy-duty reduction gearboxes and duplex chain drives.
Moving components are fully guarded and include electric interlocks.
Roll speeds of between 10 and 45 rpm.
These machines are 415v, 3 phase units.
Rotomill Construction *
Rolls: High-strength carbon steel rolls; chrome plated and precision
ground. Individually heated.
Bearings: Rolls mounted on heavy-duty, high temperature rated roller
bearings equipped with high temperature seals.
Drive: Completely enclosed AC drive motors with infinitely variable
speed. Each rotor is independently driven with heavy-duty
reduction gearboxes and duplex chain drives. Flux vector
constant torque inverter drives.
Base: Heavy duty steel base - welded and painted.
Controls: Control panel integrating Start/stop, individual roll
speed settings, master speed control, individual roll
temperature settings, and emergency stop.
Temperature Control: Electric Band Heaters (0 to 300°C) with fuzzy
logic PID control. Type J thermocouples with
solid state switching.
Safety: Moving components are fully guarded. Includes electrical
interlock to prevent operation when guard is open.
*
Specifications and construction details are provided by Rondol Technology Limited and are subject to change without notice.
