Products

Lab Two Roll Mill Machine

  • Lab Two Roll Mill Machine
  • Lab Two Roll Mill Machine
  • Lab Two Roll Mill Machine
  • Lab Two Roll Mill Machine
  • Lab Two Roll Mill Machine

* Laboratory mixing mill is an equipment in the rubber and plastic processing industries

* It consist of wo horizontally placed hollow metal rolls rotating towards each other

* Used to process natural rubber into various compounds.

* Can mix with several additives, such as fillers, softeners, processing aids and colourants here

* Suitable for mixing or sheeting rubber, synthetic rubber, EVA, PVC with various of chemical material for making rubber products

* Available in 3inch ,5 inch to 24 inch etc

Introduction:

Rubber Calender Machine is 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 for plastic, hot mill, and mixing mill of natural and synthetic rubber for rubber product factory.

This mixing mill machine is suitable for mixing rubber, synthetic rubber, E.V.A. or PVC and various kind chemical material or sheeting for Extruder, Calender, Hot Press or other processing machinery to make Rubber or Plastic products

Application:

It is widely used in rubbers and the plastics industry for polymer mixing, such as PVC, and color master batch. It consists of roll, bearing, gap adjusting device, electric control system, safety device, etc.

Technical parameters:

Model

 

 

ZL-3018-76

ZL-3018-120

Zl-3018-160

ZL-3018-200

Zl-3018-230

Zl-3018-300

ZL-3018-400

Diameter of roll

mm

76

120

160

200

230

300

400

Length of roller face

mm

300

350

350

500

650

650

900

Mixing Capacity

kg

0.002-0.6

0.002-2

0.002-2.8

0.002-5

0.005-10

1-15

5-30

Front roll surface speed

rpm

19

19

19

19

19

19

19

Friction ratio

 

1:1.30

1:1.35

1:1.35

1:1.35

1:1.27

1:1.27

1:1.27

Roll gap range

mm

0-3

0-6

0-6

0-8

0-12

0-12

0-15

Driving Power

KW

1

1.5

2.2

7.5

11

30

37

Heating Mode

Electricity heating , Oil Heating ( option)

Cooling Mode

Water Cooling ( option)

Roll Temperature

Room temperature -- 300℃

Roll Hardness

HRC 50 ~ 60

Temperature Accuracy

± 2 ℃ (we adopt the high accuracy PID micro computer controller)

Safety device

It have 6 safety buttons and safety guard is option

Machine weight

kg

160

460

660

860

1960

2960

3800

Overall dimension

mm

1100x400x1180

1100x550x1380

1200x650x1380

2200x750x1380

2200x950x1580

2600x950x1580

5295x1789

x170

Power

380V 3 phase 50-60hz

 

Feature:

1. Construction of mill rolls: drilled roll, boring roll, grooved roll

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

3. Frame, frame cap, and base are welded and treated by annealing for stress relief.

4. Rolls material is chilled cast alloy iron whose hardness reaches 70HB. 

5. Brake and emergency stop devices can ensure the safety of personnel and equipment.

6. Auto feeding oil or grease lubrication, it is easy to maintain and protect the machine.

7. Human nature-designed controlling system ensures labor safety.

8. Methods of adjusting roll nip: manual or electric

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, saving 20 recipe spaces.

3. The control system is capable of remote import of the process recipe and data monitoring, communicating with MES via an Ethernet communication interface.

4. An Ethernet communication interface and 20% of the control points are reserved. A touch screen is provided.