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Low Pressure ScreenExtrusion on the Bench TopDesigned for flexibility in R&D and ease

of scale-up to cost-effective production.Designed for product development on the bench-top

with different extrusion hole sizes available, reduced

height screens available for smaller batches.

Adaptable to work with small batch sizes from a few tens

of grams up to batch sizes of several kilos. Upgrades and

additional options available as needed.

Automatic data collection of operation parameters

including product temperature is available.

Interchangeable extrusion screens between laboratory

and production models minimise issues with scale up

from laboratory to production.

The extruded product falls directly into the collection

vessel avoiding the need for additional work on the

product before transfer for the next processing step.

Easily disassembled for cleaning and maintenance. Fully

safety interlocked for your protection.

Batches from a few grams to several kilos.Call +44 (0) 1258 52 00 34 or visit

www.caleva.co.uk today! 

Caleva Process Solutions

Butts Pond Industrial Estate,

Sturminster Newton, Dorset, DT10 1AZ

Tel: +44 (0) 1258 52 00 34

Fax: +44 (0) 1258 47 11 33

Email: info@caleva.co.uk www.caleva.com

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Caleva offers different types and models of extruder for 

development work. The low pressure, screen Extruder 20 isideal for development of pharmaceutical spheroids.

The Caleva Extruder 20 uses a limited amount of bench-top space whilst

being a powerful work horse for product development.

CALEVA SCREEN EXTRUDER 20:-Good choice to begin R&D

Extrudate suitable for spheronization

Efficient use of R&D resources saving time and

money

Interchangeable screens between R&D and

 production

Cost effective scale up

Easy cleaning and maintenance

CAPACITY AND BATCH SIZES Approximately up to rates equivalent to 10 kg per hour*

Small quantities from about 20 g*

(* = product and configuration dependant)

REDUCED HEIGHT SCREENS AVAILABLE Extrude small quantities effectively

Reduce capital cost and recurring product expenses

Have greater flexibility in your trial work.

DATA COLLECTION Collect and observe operational parameters

automatically as you work 

Power usage

RPM

Product temperature

CONFIGURATION All product contact components are

manufactured in 316 stainless steel.

Operating parameters are manual and directly

controlled by the user.

Full documentation packages are available.

COMPANION EQUIPMENT

Caleva Multi Bowl Spheronizer (MBS) with a

250 mm bowl unit   Batch size from

(approximately) 100 g to

1 kg  For the bench-top 

 Spheronizer MBS with a 120 mm bowl unit  Convenient batch size for 

laboratory use 120 mm bowl unit complete

with safety guards etc.

Batch size (approximately)

10 g to 150 g (from 1g with

insert)

For the bench-top

Laboratory forced air pellet drying system Trays with approximately 7000 cm sq. of tray space

Adjustable Thermostat 30º

 – 

to 60º C Built-in on/off switch

26-hour Adjustable Timer  

Caleva Process Solutions

Butts Pond Industrial Estate,

Sturminster Newton, Dorset, DT10 1AZ

Tel: +44 (0) 1258 52 00 34

Fax: +44 (0) 1258 47 11 33

Email: info@caleva.co.uk www.caleva.com

Caleva Process Solutions is a British company that designs,

manufactures and supplies equipment for development

and production for the pharmaceutical and alliedindustries.