Application
Drying
Precision Moisture Removal for Coatings, Ceramics and Composites
Industrial drying encompasses all heat treatment processes in which moisture or solvents are removed from the workpiece or coating. Unlike metal heat treatment, the focus is not on microstructure modification but on controlled moisture extraction without material damage.
NTH Therm offers tailored solutions for a wide spectrum of industrial drying tasks with the Drymatic system and low-temperature chamber furnaces.
Process Parameters at a Glance
| Parameter | Typical Range |
|---|---|
| Temperature | 50–350 °C |
| Air circulation | Forced convection, defined air changes per hour |
| Atmosphere | Air (with exhaust), inert gas on request |
| Control | Temperature + optional humidity measurement |
Typical Applications
- Painting and coating: curing wet paint, powder coat and primer on bodywork panels, machine housings and steel structures
- Ceramics and moulded parts: pre-drying of green bodies and plaster moulds before firing
- Foundry cores: drying sand and shell cores for precise final dimensions
- Composites: curing GRP/CFRP parts, resins and adhesive bonds
- Wood and natural materials: technical timber drying, furniture and construction element drying
Recommended NTH Therm Systems
- Drymatic Drying System: for heat-drying processes with high throughput and energy efficiency
- Chamber Furnace ICO: forced-air to 750 °C, precise temperature control even at low temperatures
- Conveyor Furnace: for continuous coating lines and series production
Frequently Asked Questions
What distinguishes industrial drying from conventional heating?
In industrial drying, the focus is on controlled moisture removal: temperature, humidity, air circulation and exhaust management must be coordinated to prevent cracking, blistering or incomplete drying.
Which drying systems does NTH Therm offer?
Our range includes the Drymatic heat-drying system for high-throughput drying applications and low-temperature chamber furnaces (ICO) with precise forced-air circulation and optional humidity measurement, matched to your production volume and temperature requirements.
Can solvent vapours be safely extracted?
Yes, for applications involving solvent-based coatings we equip our furnaces with explosion-protected exhaust systems and safety valves to ATEX standards. Please specify the solvents used when requesting a quote.