Centrifugal Dryer for Plastic Flakes & Film
Engineered by Rumtoo, this high-speed centrifugal dryer brings washed plastic flakes down to low moisture levels within seconds. Integrate it after friction washing or before thermal drying to unlock cleaner pellets and higher line efficiency.
Why Rumtoo Centrifugal Dryers Win
Rumtoo combines stainless-steel build quality with balanced rotors so your washing line runs quieter, safer, and with lower energy draw.
- 1,000+ RPM rotor throws water through precision perforations for fast moisture removal.
- Energy-optimized motor and belt drive design keeps kWh consumption under control.
- Safety interlocks, vibration sensors, and Rumtoo electrical cabinets protect your operators.
How It Works
A five-stage process that keeps high-speed drying reliable shift after shift.
Material Feed
Clean, wet flakes drop in from the Rumtoo friction washer or squeezer via sealed chute.
Acceleration
Balanced rotor ramps up to operating speed, spreading flakes across the perforated basket.
Centrifugal Separation
Water is forced outward at high G-force and exits through stainless screens into the drain chute.
Air Assist
Internal airflow keeps flakes moving while reducing fines build-up and eliminating hotspots.
Discharge & Buffer
Dried material exits through a gentle spiral discharge to the Rumtoo cyclone or storage bin.
Monitoring
PLC dashboards track vibration, amp load, and bearing temperature for predictive maintenance.
Performance Highlights
Each Rumtoo dryer ships with documentation, testing videos, and remote support so your ramp-up is painless.
Low Moisture Output
Reduce water content to 3–5% ahead of thermal drying or direct pelletizing, cutting heating costs.
Clean Air Handling
Optional air knives and dust covers maintain clarity inside the chamber, improving hygiene and uptime.
Fast Service Access
Quick-open cover, centralized grease points, and Rumtoo spare kits keep maintenance under 15 minutes.
Where the Dryer Fits
Designed to connect seamlessly with Rumtoo washing, squeezing, and pelletizing modules.
Post-Consumer Film Lines
Stabilize moisture before agglomeration and prevent steam bursts in the pelletizer.
PET & HDPE Bottle Flake
Pair with hot washing systems to meet export moisture limits without overdrying flakes.
Agricultural Film Recovery
Handle mud-heavy mulch film after friction washing; optional scraper design removes grit.
In Operation
Take a closer look at Rumtoo centrifugal drying setups inside customer plants.
Factory-assembled dryer ready for overseas shipment.
High-precision rotor and basket ensure steady vibration levels.
Watch the Centrifugal Dryer
See how Rumtoo’s drying cell pairs with hot-air finishing to deliver export-ready flakes.
Need a branded video for your team? Rumtoo records testing footage for every shipment.
Technical Specifications
Select the model that matches your washing line throughput. Custom voltage and language packages are available.
| Model | Motor Power (kW) | Shaft Diameter (mm) | Rotor Speed (RPM) | Capacity (kg/h) |
|---|---|---|---|---|
| RTMCD400 | 37 | 400 | 1,400 | 400 – 800 |
| RTMCD550 | 45 | 550 | 1,200 | 600 – 1,000 |
| RTMCD750 | 55 | 750 | 1,080 | 1,200 – 2,000 |
Frequently Asked Questions
Popular queries from Rumtoo recycling line buyers.
Which plastics are best suited for the Rumtoo centrifugal dryer?
The dryer handles PP/PE films, PET flakes, HDPE bottles, and rigid regrind. Rumtoo technicians test your sample material to validate moisture targets before shipment.
Can the dryer replace a thermal drying stage?
For film lines, it typically precedes hot-air drying to minimize energy use. For bottle flakes, many customers reach final moisture using the Rumtoo centrifugal dryer alone.
What support do you offer during installation?
Rumtoo provides layout drawings, electrical schematics, remote commissioning, and optional on-site technicians to train operators and set vibration alarms.
How do I maintain consistent performance?
Follow the Rumtoo preventive checklist: inspect screens weekly, grease bearings via centralized ports, and review PLC logs for abnormal vibration trends.
Upgrade Your Drying Cell with Rumtoo
Share your washing line capacity, material mix, and target moisture. Our engineers will send a tailored specification sheet and proposal.