Red Color Two Roller Mixing Machine / Open Two Roll Mill for
Plastic & Rubber
Two roll mixing machine are engineered to provide unmatched
performance for masticating and kneading natural rubber,synthetic
rubber , EVA or PVC pellets with various chemical materials,This
machine is mainly used to plastic ,hot mill and mixing mill of
natural and synthetic rubber for rubber product factory
Plastic open two roll mixing mill. It is widely used in rubbers and
plastics industry for polymer mixing, such as PVC, color master
batch. It consists of roll, bearing, gap adjusting device, electric
control system, safety device, etc.
1. We can design speed ratio as per customers' formula and
2. Methods of adjusting roll nip: manual or electric
3. Frame, frame cap and base are welded and treated by annealing
for stress relieving.
4. Rolls material is chilled cast alloy iron which hardness is
reach to 70HB.
5. Auto feeding oil or grease lubrication, it is easy to maintain
and protect machine.
6. Human nature designed controlling system ensure labor safety.
7. Construction of mill rolls: drilled roll, bored roll, grooved
8. Brake and emergency stop device can ensure the safety of
personnel and equipment.
Intelligent control panel and PLC control system:
1. Real-time data record and export of kneading time, temperature
(mixing chamber and front/rear rotors), ram pressure, current,
torque and recipe code.
2. The control system can be set up to 20 mixing steps, save 20
3. The control system is capable of remote import of the process
recipe and data monitoring, communicating with MES via Ethernet
4. An Ethernet communication interface and 20% of the control
points are reserved. Touch screen is
|Temperature||RT ~ 300 ℃|
|Temperature control||LED display, buttons to set the input and display output value|
|Temperature control||P.I.D controlled|
|Heater||cylindrical mold is heated|
|Warm-up time||room temperature ~ 150 ℃ about 20min|
|Temperature accuracy||± 3 ℃|
|Roller dimensions||diameter 3.9 "× L13.7"|
|Drum revolutions ratio||Standard revolutions ratio 1:1.25|
|Roller hardness||HRC 50 ~ 60|
Protection device is attached
state of emergency
|Volume||960*550*1150 (W* D* H) mm|
|Power source||AC 220V/380V, 15A , Single phase|