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   WST / WSG Series, Batch type

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Fluid Bed

Drum coater

Vertical granulator

Pelletizer

Product handling

  WIP/CIP

 Technical processes

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Procell

  Control

   
A WSG (Wirbelschichtgranulator) fluid bed granulator from Glatt for uniform, reproducible agglomeration/granulation (-> Fluid Bed Granulation) and unmatched fast drying.
Batch sizes from
5kg to 1.5t/batch.
 
Glatt WSG PRO 120 fluid bed granulator


 

 

Gentle product handling.
Extremely fast and economic drying and granulation.

Unique technology.
Spray nozzles, inflow bottoms, filter systems – patented Glatt know-how.

Simple handling.
Dust-free filling and emptying.

User-friendly control system.
Manual, semi-automatic or fully automatic process control.

The WSTPRO/WSGPRO design.
Enclosed design, minimal weight - globally unique standard.

The WSTPLUS / WSGPLUS design.
Pressure relief - the classical safety standard in Glatt quality.

 
ATEX 100a.
Type-tested safety for PRO and PLUS.
 
Gentle product handling
The fluid bed guarantees an extremely fast process with gentle product handling - especially when drying. A WST (Wirbelschichttrockner) fluid bed dryer is therefore the perfect partner for a wet granulator (-> Vertical Granulators; -> Process Lines).
 
Unique technology
Every WST/WSG provides an optimum ratio of air volume flow to quantity of product used. The cylindrical pressure relief zone is ideal for ganulation and drying. The top spray product container is available as a process insert.
At the centre of granulation is the legendary Glatt single pipe nozzle. This combines outstanding spray behaviour with optimum media delivery and easy cleaning.
Different bottom designs guarantee optimum inflow of the product.
 
Glatt single pipe nozzle

Glatt single pipe nozzle
 

The basic design features a large-area single-chamber vibrating filter. Double chamber systems are also available. Glatt has been relying on vibrating material filters for over 40 years with very good reason. No system works more efficiently and more reliably. We offer different filter materials for different products and processes. Easy to change and, of course, with FDA certificate of conformity.
(
-> SC SuperClean®)
 
Single-chamber vibration filter

Single-chamber vibration filter
 

Simple handling
Both horizontal and vertical product flow can be realized with all sizes. Contained feed systems using gravity or suction can be provided.
The container is emptied by rotating it in the moving carriage (up to certain batch sizes). Dust-free tipping and feeding into the container on one lifting column.
Emptying can likewise be carried out from the side by means of suction or by gravity or - as the fastest and most effective method of all - vertically with the unique Glatt rotating bottom.
 
Glatt rotating bottom

Glatt rotating bottom
 

User-friendly control system
Glatt offers the customized EcoView and MegaView control systems with simple, logically designed operator guidances, clear process visualizations as well as detailed and informative process documentation. Qualification and Validation of our control systems are, of course, possible - right up to GAMP 4.
All control systems are designed in-house by Glatt based on hardware and software that has become established throughout the world.
Your advantages are long-term investment security, superiour plant availability, and immediate and rapid support.
 

Glatt EcoView control system

Glatt EcoView control system
 

The WSTPRO/WSGPRO design

The PRO Concept for more safety with less weight!

 - globally unique 1
2bar pressure shock resistance
 - contained design
 - new design and special materials for 50% less weight in comparison with conventional 1
0bar     systems
 - pneumatic sealing with Glatt-C flanges
 - no pressure relief ducts
 - no escape of hazardous materials in case of accident (-> Total Containment)
 - confirms to ATEX standards with CE labels or EC Manufacturer's Declarations (for partial     machines)
 - suitable for through-the-wall mounting - clean separation of production and equipment. Maintenance and service work can be carried out on the work tower during production and without bringing maintenance personnel into the GMP area. Through-the-wall feature can be retrofitted.
 
Glatt fluid bed system, through-the-wall mounting

Glatt fluid bed system, through-the-wall mounting
 

Suitable for WIP/CIP
A PRO system is ready to meet any requirement, whether it be an effective WIP pre-cleaning system or a fully automatic, validatable CIP cleaning process. With the SC SuperClean® concept, Glatt is offering a patented technology, which sets the standard world-wide for the cleaning of fluid bed systems.
WIP/CIP racks, see (-> Cleaning Systems)
 
SC SuperClean® filter housing

SC SuperClean® filter housing
 

The WSTPLUS/WSGPLUS design

Glatt quality for 50 years with many plus points.
 - proven safety standard with
2bar pressure relief
 - revised pneumatic sealing system for even more security using new Glatt-C flanges
 - can be fitted through-the-wall - clean separation of production and equipment.
    Maintenance and service work can be carried out on the work tower during production and without bringing maintenance personnel into the GMP area. Through-the-wall feature can be retrofitted.
 - confirms to ATEX standards with CE labels or EC Manufacturer's Declarations (for partial     machines)
 - suitable for WIP: optimum cleaning with minimum cleaning times

 
Principle of WIP cleaning

Principle of WIP cleaning
 

 

Process principles

 

Process Principles

▶ Drying
▶ Agglomeration
    /Granulation

Technical Processes

▶ Fluid Bed Granulation
▶ Fluid Bed Drying
▶ Solvent recovery


































































































































 

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