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Gravi-Dryer®

Gravi-Dryer®

Gravi-Dryer®

Product catalog summary
Overview: The document provides a detailed description of the Gravi-Dryer®, an advanced drying system designed for efficient material and energy management in industrial settings. It highlights the system's ability to optimize energy use, track material consumption, and prevent over or under drying of raw materials.
Specifications: The Gravi-Dryer® offers a range of drying units with capacities from 100 m³/h to 8500 m³/h and drying hoppers from 15 to 10000 liters. It features a gravimetric drying hopper that uses the 'gain in weight' and 'loss in weight' principles for precise energy management.
Procedures: The system operates by adjusting airflow based on actual material consumption, using a 'ramp up' and 'ramp down' principle to prevent over drying. The Labo-Net control system automates material handling and adjusts parameters based on usage variations.
Energy Management: The Gravi-Dryer® is designed to use only the energy required for the specific material type and consumption, minimizing excess energy use. It includes features like automatic airflow adjustment and a moisture-dependent regeneration system for optimal energy efficiency.
Control System: The Labo-Net system provides a user-friendly interface for controlling the Gravi-Dryer®, supporting up to 93 stations and offering features like trend curve history, auto-detection of consumption changes, and a comprehensive material database.
Technical Data: The document includes detailed dimensions for various models of drying hoppers and desiccant flexible dryers, along with a product selection key for choosing the appropriate Gravi-Dryer® model based on specific needs.
Warranty and Contact: Labotek offers a 3-year warranty on the Gravi-Dryer®, excluding wear parts. Contact information for Labotek A/S is provided for further inquiries.
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Catalog excerpts

Gravi-Dryer®-1

Gravi-Dryer® Advanced material & Energy management

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Gravi-Dryer®-2

Gravi-Dryer® Imagine… • A drying system that ONLY uses the energy required for the actual consumption, providing rapid return of investment (ROI). • Full tracking record of processed drying data for material- and quality management. • Preventing over and under drying of raw materials. • Auto emptying of a drying hopper after production. Labotek is manufacturing a wide range of dry air drying systems, depending of the product being dried. Our comprehensive range of desiccant drying units is starting from 100 m³/h and extends up to 8500 m³/h. Drying hoppers are sized from 15 litres up to 10000...

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Gravi-Dryer®-3

Labo-Net for Gravi-Dryer® The Labo-Net control system takes full control the Gravi-Dryer® materials handling requirements. A user-friendly interface via 10” touch screen provides automatic control of Drying and conveying of raw materials. The Labo-Net system is supplied in wall mounted cabinet and enables great visual appearance of the features. Labo-Net is able to handle the Gravi-Dryer® Systems & Labotek frequency controlled vacuum stations as standard. The Labo-Net uses network communication between system components via the well known, flexible and very reliable AS-Interface & Siemens Profi...

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Gravi-Dryer®-4

Constant air flow Vs. controlled air flow. What is the benefit? Below pictures show the internal temperature of the DH during 3 scenarios. Desiccant Flexible Dryer for Gravi-Dryer® The Desiccant Flexible Dryer (DFD) series and is targeting drying one or more ofhygroscopic plastics raw materials simultaneously. An airtight interconnecting ductingsystem is installed between DFD & DH. Dehumidification of the air is made possiblethrough a twin bed desiccant assembly which contains molecular sieve absorption material. Regeneration of the drying medium takes place in a closed cycle, thus ensuring optimaldew...

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Gravi-Dryer®-5

Technical Data Gravi-Dryer® product selection key Description Option: Inverter for Frequency DFD Combi Module, each DH 75-4000 All Measurements are stated in mm. * ) Upon request

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Gravi-Dryer®-6

Labotek offers 3 years warranty Labotek A/S Stroebjergvej 29 DK-3600 Frederikssund +45 4821 8411 [email protected] www.labotek.com The specifications in this document are subject to change without notice. - excluding wear parts

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.