1. With the sub-machine, double screw feeding.
2. The gear inside the reducer must be heat treated and the bearing can be adjusted.
3. Gearbox, screw, barrel, nose and worn parts should be processed by strength, and the life is guaranteed for more than 1 year.
4. The main parts should be made of standard materials.
5. Reducer and motor choose professional manufacturers to produce sets, do not buy granulator manufacturers themselves assembled.
6. There should be a power distribution working cabinet.
7. The key to the equipment is that the quality of the screw and the cylinder is better.
8. The washing machine must be in continuous production, without stopping for water, with cleaning pool, otherwise the efficiency is very low.
9. The heating should be segmenting, segmenting the heating should be uniform and controllable.
10. To have a matching waste plastic cleaning machine, the use of circulating water, do not discharge sewage.
11. High efficiency and electricity saving.
12. The length-diameter ratio of the machine cannot exceed 20(in 16:1-20:1 is appropriate, that is to say, the length of the screw is 16-20 times the diameter of the screw).
