Large open mill

The main function of a large open mill is to ensure that the product meets the quality and color requirements of the customer. In order to meet the customer's requirements, the experimental results and their ratios are used in the production line. This machine is also a device that mixes the experimental raw materials and additives evenly.

1. Mixed capacity: 0.1-5kgs

2. Drum temperature: normal temperature~300 ℃

3. Heating method: electric heating

4. Temperature accuracy: ± 3 ℃ static (The temperature controller adopts a high-precision PID intelligent microcomputer control system, with automatic calculation function of internal constants, which has higher accuracy than manual setting and saves time.) Equipped with over temperature alarm function to protect machinery and production materials

5. Drum speed: constant speed (about 15 revolutions per minute)

6. Roller speed ratio: 1:1.25

7. Drum size: ф 180mm × L450mm

8. Roller spacing: adjustable from 0-6mm

9. Safety device: Multiple touch type emergency stops (humanized design, humanized design)

10. Motor: 3.7KW1 unit

11. Safety measures:

A. There are multiple safety protection devices in both front and back, ensuring the safety of paired personnel (controlling both hands and feet to stop and reverse the machine)

B. The front safety device includes: one emergency stop button on each side, a power switch, a stop switch, and a body jog reverse door.

C. The rear safety device includes: one emergency stop button on each side, and a body operated reversing door

12. Drum lubrication: The excellent wear-resistant bearing has a large contact area, which prolongs the service life by two-thirds compared to traditional copper sleeves

13. Lubricating oil filling: The machine is equipped with a lubricating grease gun, which is more wear-resistant than ordinary engine oil and improves the service life of the whole machine The material receiving basin is made of stainless steel, which is easy to clean, pollution-free, rust free, and suitable for use. The drum has wear-resistant high-temperature baffle plates at both ends, which can flexibly adjust the width and meet the requirements of how much rubber material is refined Less adhesive material, adjust towards the middle, and more adhesive material can be adjusted towards both sides

14. Mechanical structure: Steel plate (lighter weight, smaller volume, higher mechanical strength, and better toughness than traditional cast iron)

15. Power supply 3 #, AC380V，20A

16. Volume: Approximately 1300 × 750 × 1200mm (W × D × H), which is much smaller than the volume of traditional processes with the same function, reducing the waste of area

17. HY-180D Mini Electric Heating -7 inches Weight: Approximately 860kg