Custom Two Roll Mixing Mill Water Cooling

Introduction:

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.The main working parts are two hollow rollers or drilled rollers that rotate in opposite directions. The front roller on the operator side of the device is called the front roller, which can be moved back and forth horizontally by manual or electric action to adjust the roller pitch to meet the requirements of the operation; The rear roller is fixed and cannot move back and forth. The two rollers are generally the same in size, and each rotates at different speeds. The raw rubber or rubber material is drawn into the gap between the two rollers along with the rotation of the rollers, and is subjected to strong shearing to achieve the purpose of plasticizing or mixing. Open mills are also used in plastics processing and other sectors.

ZL-3018 Two roll mill.pdf

Application:

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.

Feature:

1. We can design speed ratio as per customers' formula and processing requirements.

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.

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 recipe spaces.
3. The control system is capable of remote import of the process recipe and data monitoring, communicating with MES via Ethernet communication interface.
4. An Ethernet communication interface and 20% of the control points are reserved. Touch screen is

provided.

Technology Parameters: