Screw Conveyor
Dust-tight mechanical screw …
Transfers and elevates bulk plastic pellets, regrind flakes, powders, and mineral fillers between storage, mixing, and processing stations.
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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
Vacuum Loader
Automated negative-pressure …
Transfers plastic pellets, regrind flakes, and dry powders automatically via negative-pressure pneumatic vacuum from containers, silos, or drying hoppers directly into processing machine throats.
Vibrating Spiral Elevator
Vertical vibrating spiral el…
Lifts plastic pellets vertically while simultaneously cooling them via high-velocity forced air or double-jacketed water cooling along an extended spiral flight path.