Safe and reliable drying of granulate for the pharmaceutical industry.
Lytzen is supplying tray dryers for the pharmaceutical industry all over the world. Our position on the market is to deliver performance and quality at the highest level.
Lytzen Granulate Dryers
For more than 50 years Lytzen has supplied ovens for the pharmaceutical industry. We are the market leader for development, production and installation of ovens and sterilization equipment for the pharmaceutical industry.
Granulate Dryers for the Pharmaceutical Industry
Our unique know-how from construction of depyrogenation ovens, is used for the construction of cGMP tray dryers. The tray dryer is designed for all kinds of granulates, but is especially suitable for products requiring a gentle drying.
The Lytzen tray dryer is designed to be in accordance with cGMP in every detail. The chamber is fully welded and no rivets or screws are used inside the chamber.
The material is stainless steel AISI 304 or 316. All inside sheets are easily removable for easy cleaning and inspection.
Smart air flow
The drying process of granulate is effected by a horizontal air flow. The unique construction of the tray dryer chamber secures a uniform air distribution and a minimal temperature difference inside the chamber, providing the most efficient drying.
Lytzen Tray Dryers for classified areas are in compliance with the Atex-directive.
Primary safety systems:
Secondary safety systems:
Comprehensive operating and maintenance manual and IQ/OQ documents are standard documentation.
The tray dryer will be tested before delivery and the test results will be available for the customer before shipment and will also be included in the manual.
Lytzen welcomes and recommends that the customer attends the FAT before shipment.
Lytzen accessories are specially designed to fit the specific tray dryer and the special cGMP requirements within the pharmaceutical industry.
Trays & racks
The trays can be placed directly on fixed tray supports inside the chamber or they can be placed on mobile racks to be placed inside the chamber.
Trays can be supplied with round corners for easy cleaning.
Mobile racks are subject to the same cGMP design used for depyrogenation ovens.
Through our world-covering net of representatives and Lytzen’s own service technicians, we can offer service anywhere in the world.
As our products are very reliable, emergency assistance is a rarity but Lytzen can provide assistance with short notice. Normally our high skilled engineer can solve the problem on the phone or by e-mail. We can also equip ovens with long distance support of the control system enabling our Engineer from Denmark to support or troubleshoot through an encrypted line.
Access to spare parts nearby
As Lytzen uses only high quality world-wide known brands whenever possible, it is very easy for the customer to have access to most spare parts local. It also allows for assistance from locally representatives of Lytzen sub-suppliers in case of hardware problems with equipment on the dry heat sterilizer.
|Type||Inside dimensions (mm)||Outside dimensions (mm)||Capacity|
|Width||Depth||Height||Width||Depth||Height||Tray vol. (litre)||No. of trays||Total capacity (litre)|
|LG – 840||700||800||1500||1190||1000||2655||7||40||280|
|LG – 1620||900||1200||1500||1390||1400||2655||14||40||560|
|LG – 1680-2||2×700||800||1500||2320||1000||2655||7||80||560|
|LG – 2520-2||2×700||1200||1500||1190||1000||2655||7||120||840|
|LG – 1680-2D||700||1600||1500||1190||1000||2655||7||80||560|
|LG – 3240-2D||900||2400||1500||1390||2600||2655||14||80||1120|
|LG – 3240-2W-2||2×900||1200||1500||2720||1400||2655||14||80||1120|
|LG – 6480-4DW-2||2×900||2400||1500||2720||2600||2655||14||160||2240|
With more than 50 years of experience, Lytzen is worldwide market leader within the pharmaceutical industry with most of the big pharmaceutical companies among our customers.
“The validation went very quickly and everything went well. This was the fastest qualification I have ever performed on a depyrogenation oven. Since the installation there have not been any issues with the oven”.
– Jeremy Griffin, Grand River USA.
ISO 5 classification according to ISO 14644-1 and ISO 14644 – 2 during the entire cycle and temperature distribution, is documented before delivery for the specific oven.
Lytzen design can be customized and we always try to meet the requirements from customers regarding chamber sizes and technical design. This philosophy has made the quality and performance of the Lytzen ovens unique on the market worldwide.
Lytzen is represented by partners worldwide. Our partners make sure that you have easy access to communication and service for your Lytzen products.
|Phone: (+45) 44 91 12 00