Vertical Centrifugal Dryer
High-efficiency continuous v…
Separates water continuously from plastic pellets, micropellets, and washed flakes via high-speed vertical centrifugal action, reducing surface moisture to ≤ 0.05%–0.1%.
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Equipment category
Process stage
Material family
Production problem
- Batch-to-batch variation
- Blockage and bridging
- Cross-contamination between materials
- Dust at loading and transfer
- High surface moisture on the material
- Inconsistent regrind size and quality
- Insufficient cooling
- Intermittent or inaccurate feeding
- Internal moisture in hygroscopic resin
- Limited floor space and headroom
- Line output limited by auxiliaries
- Long changeover and cleaning time
- Manual feeding and internal transport
- Moisture re-absorption in conveying
- Odor and VOC acceptance target not defined
- Off-spec pellet size and fines
- Powder and pellet segregation
- Residual odor and VOC
- Sticking and agglomeration
- Uneven additive distribution
Underwater Pelletizing Dehydrator
High-speed vertical centrifu…
Continuously separates process water from pellet-water slurry via high-G centrifugal force, discharging dry pellets and returning water to the recirculation tank.