6-inch open mill

The main features of TR502-CF6 inch open mill (servo synchronous distance adjustment) are: firstly, it adopts a servo motor automatic synchronous distance adjustment device, with precise control, safety and speed; secondly, the roller shaft has good smoothness, and the coating is processed through multiple processes without delamination, which can mix and blend various polymer materials such as rubber and plastic.

TR502-CF6 inch open mill (servo synchronous distance adjustment)

Also known as an open rubber mixing machine, it is one of the main equipment for mixing and refining samples of high molecular weight materials such as rubber and plastic. Its structural design is simple, occupying a small area, easy to operate, mobile, and has a high safety factor. A rubber mixing machine with exposed rollers used for preparing plastic rubber, mixed rubber, or conducting hot refining and molding. The open mill has made significant improvements in terms of improving mechanization, increasing safety operation measures, improving working conditions, and reducing footprint. For example, the deceleration system is installed in the left and right brackets, under the feeding tray, a flipping device is installed on the frame, hydraulic roller spacing and hydraulic safety devices are used to minimize the weight and footprint of the equipment, and efforts are made to improve the service life of the equipment.

1、 Main parameters:

1. Roller diameter: 160mm * 350mm

2. Temperature range: 230 ℃

3. Temperature control accuracy: ± 1

4. Roller capacity: 500g (depending on the material)

5. Roller spacing: 0-20mm (servo synchronous distance adjustment, slow in and fast out)

6. Roller speed: 0-20rpm (dual frequency conversion)

7. Roller speed ratio: infinite speed regulation

8. Roller material: mold steel

9. Roller processing: hard chrome plating, polishing/grinding

10. Roller hardness: ≥ HRC55

11. Heating method: electric heating

12. Safety device: The machine has multiple emergency stop devices (with a pull rod to stop the machine, and a knee touch emergency stop and reverse half a turn below the emergency button switch).

2、 The correct use of equipment emphasizes maintenance and upkeep. Good operating techniques can greatly improve the lifespan of the machine and enhance the safety factor for operators during use

1. Before starting up, the operator should check whether the power supply of the equipment is correctly connected.

2. Daily cleaning and maintenance should be carried out for the open mill, which will prolong the service life of the equipment and create more value for the enterprise.

3. Operators should regularly check whether the temperature of each component is normal.

4. When adjusting the roller distance, it is important to ensure that the left and right ends are even.

5. After adjusting the roller spacing of the empty vehicle, a small amount of adhesive should be added to eliminate the gap between the spacing device, and then the material should be added normally.

6. When feeding for the first time, it is also important to ensure that the left and right ends are evenly distributed.

7. The operator should be able to use the emergency parking device of the open mill in urgent situations.

3、 Typical applications:

1. PVC powder mixed color pressed sample sheet;

2. Mixing and refining of polymer materials;

3. Experiment on rubber mixing ingredients for plastic products;

4. Mixing experiment of silicone raw materials;

5. Material development, physical property testing, teaching research, quality management, and incoming inspection;