The Purchase Guide Of Granulating Machine
1. Use the machine, double screw feed.
2. The gearbox is better, the gear inside must undergo heat treatment, the bearing can be adjusted.
3. gearbox, screw, barrel, nose and wear parts to be treated with strength, life guarantee more than 1 years.
4. The main parts should be of standard material.
5. Reducer and motor purchasing professional manufacturers to produce suits, do not buy granulator manufacturers themselves assembled.
6. To have a distribution cabinet.
7. The most important equipment is the screw and barrel quality is better.
8. Washing machine must be continuous production, no downtime to change water, with cleaning the pool, otherwise the efficiency is very low.
9. The heating should be segmented, and the sectional heating should be uniformly controllable.
10.To have a matching waste plastic cleaning machine, the use of recycled water, no discharge of sewage.
11.Efficient energy saving.
12.The length-diameter ratio of the machine can not exceed 20 (16:1-20:1 is advisable, that is to say, the screw length is 16-20 times the diameter of the screw rod).
13.The model should not be small 100, the higher the production.
15.The heating power of the granulator flange (Die Head) is very important and should be designed at 2.5W per square centimeter (cross-sectional area).