This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.
Centrifuge & Dryer Pharma
VERTICAL CENTRIFUGE & DRYER in One type CDR
Centrifuge & Dryer type CDR (a.k.a. CEDRY) combines the function of a centrifuge and dryer in one device. This equipment is manufactured under cGMP guidelines and ATEX directives as a multi-purpose device for centrifuging (separating solids from the liquid suspension) and drying (drying the dehydrated product under vacuum) in one working area.
KEY FEATURES
CDRs are gas-tight, pressurized devices suitable to work in areas with an explosive atmosphere (e.g. Ex II 2G IIC T4) with the option of inertization the centrifuge interior. The CDR is a unique device that combines two processes (centrifugation and contact drying at the negative pressure) in one working area. The advantage lies in the saving of space and investment costs, as several technological processes are combined in one machine (centrifuging, washing, homogenizing, vacuum contact drying and product discharge).
This closed system is particularly suitable for substances that are difficult to filter and/or toxic products.
MATERIAL OF CONSTRUCTION
- Stainless steel 1.4404 (1.4435) / 1.4571
- Special alloy 2.4602 (Hastelloy C-22)
- Surface finish:
- Grinded Ra <0.8 μm
- Polished Ra <0.2 μm
Previous
Next
OPERATING CYCLES
Feeding
Filling the suspension at the basket rotation
Spinning
Centrifugation to dewater the product
Washing
Rinsing the filter cake in the basket
Spinning
Second centrifugation of the rinsed cake
Peeling
Peeled product falls onto the basket floor
Milling
Ploughing / milling the product at the basket botom
Drying
Vacuum contact drying and heating of the product
Cooling
Cooling the product in the centrifuge basket
Discharge
Pneumatic transport of the dry product into the product tank
CIP
CIP nozzles for cascade cleaning of the centrifuge
Flooding
Complete flooding of the centrifuge with cleaning liquid
Feeding
Filling and closing the product tank
CENTRIFUGE & DRYER DCR 500/250 FOR RENT
We offer the rental of a complete mobile testing system CDR 500/250 (incl. thermostat – heating and cooling unit, inertization and overpressure system, vacuum product tank VPT, control cabinet, fittings, hoses…) for carrying out trials at the customer’s site. If you are interested, please do not hesitate to contact us!
TECHNICAL CHARACTERISTICS
| Type DCR | Basket ∅ [mm] | Height [mm] | Useful volume [L] | Load [kg] | Filtration area [m²] | Max. speed [rpm] | G-effect | Temperature range [°C] | Weight [kg] |
|---|---|---|---|---|---|---|---|---|---|
500/250 | 500 | 250 | 25 | 30 | 0,39 | 1900 | 1009 | -15/+100 | 900 |
800/400 | 800 | 400 | 103 | 123 | 1,01 | 1200 | 644 | -15/+100 | 3200 |
1000/500 | 1000 | 500 | 200 | 240 | 1,59 | 950 | 504 | -15/+100 | 5500 |
Download a product catalog
Download