How belt condensation granulators work

Belt condensation granulator distributes the hot-melt material in the upstream process evenly on the steel belt moving at a constant speed below it through the granulator distributor. Continuous spraying and cooling devices are installed under the steel belt to force the material on the steel belt during the moving process. It can be rapidly cooled and solidified, so as to achieve the purpose of granulation and molding. According to the physical and technological requirements, different types of granulator distributors, such as external rotation, internal rotation, reciprocating and gate, can be selected. According to physical properties and usage requirements, fabric forms such as intermittent dripping, continuous slitting and full-width overflow can be selected to produce hemispherical, strip and sheet products respectively.

The main advantages of the Belt condensation granulator:
1. Reduce dust, improve operating environment; continuous operation, improve production efficiency; regular particles, increase commodity value.
2. Using thin steel strips for heat transfer and forced spray cooling, the hot-melt material can be solidified and formed quickly.
3. Due to the reversing bending of the steel belt at the discharge end, the joint surface of the solidified material and the steel belt is separated, so there is very little dust during discharge, and the shape of the particles is completely protected.
4. Both the steel belt and the distributor adopt frequency conversion speed regulation, which can be conveniently adjusted and controlled according to the production capacity and physical properties.
5. Belt condensation granulator adopts three-stage temperature control to ensure stable and reliable system operation.