Heat Recovery Type Hot Air Drying Furnace DRYTEC

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Dry Tech

last updated：Aug 21, 2026

Heat recovery type hot air drying furnace that achieves improved coating quality, energy savings, and safety.

Do you have any of these concerns? ✓ Occurrence of uneven burning or color variations ✓ Want to improve painting defects such as yellowing or whitening ✓ Want to reduce fuel costs for drying ovens ✓ Considering switching to water-based paint ✓ Want to improve the safety of hazardous material painting processes ✓ Looking for drying equipment that can be used in clean rooms ✓ Looking for explosion-proof drying equipment ✓ Want to accommodate future expansions or relocations DRYTEC will solve these issues! DRYTEC is a dedicated hot air drying oven for painting that employs a unique heat exchanger system and indirect heating method. With a high safety design that prevents combustion gases and sparks from entering the oven, it is suitable for hazardous material painting. By reusing exhaust heat energy, it achieves reduced running costs and lower environmental impact. Maintaining a uniform temperature inside the oven contributes to stabilizing the quality of the paint film and helps reduce painting defects such as yellowing, whitening, blushing, and gas checking. It supports the drying of solvent-based paints, water-based paints, and powder coatings. This high-performance drying oven can flexibly accommodate clean room installations, relocations, and expansions. It is also ideal for customers looking for painting drying ovens, curing drying ovens, energy-saving drying ovens, and water-based paint drying equipment.

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basic information

【Specifications】 - Heat recovery system using a proprietary heat exchanger - Achieves a heat exchange rate of approximately 85% - High safety due to indirect heating method - Uniform drying with a temperature difference within ±5°C in the furnace - Air exchange of 5m³ per minute in the furnace - Compatible with solvent-based paints, water-based paints, and powder coatings - Reduces gas checking, overspray, and paint unevenness - Compatible with clean room installation - Supports line integration, relocation, and expansion - Custom design available - Standard temperature range of 80 to 200°C 【Benefits of Implementation】 - Reduction of painting defects - Decrease in yellowing and whitening - Stabilization of coating quality - Improvement of burn marks and color unevenness - Reduction in gas consumption - Improvement of working environment (exhaust heat and odor measures) - Increased productivity - Reduction of environmental impact

Price information

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Delivery Time

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Applications/Examples of results

【 Applications 】 - Painting and drying process for automotive parts - Painting and drying of home appliance and office equipment parts - Baking and drying of metal parts - Painting and drying of resin parts - Powder coating drying - Water-based paint drying - Water drainage drying process - Annealing treatment process - Drying equipment in clean rooms - High-design plating-like painting (indium mirror coating) drying process 【 Main Implementation Examples 】 ■ Automotive-related parts manufacturer Adopted in the painting and drying process for emblems and interior/exterior parts. Contributed to energy cost reduction, decreased painting defects, and improved baking unevenness. ■ Home appliance manufacturer Adopted in the exterior painting line for white goods such as rice cookers and refrigerators. Achieved stabilization of painting quality, heat and odor countermeasures, and improvement of the working environment. ■ Indium mirror coating dedicated line Adopted in the plating-like painting process for cosmetic containers and automotive decorative parts. Achieved cost reduction and environmental compliance, contributing to high-quality decorative painting.

Detailed information

Quality, Cost, Environment [Achieving Quality, Cost, and Environment at a High Level] DRYTEC simultaneously improves coating quality, reduces costs through energy savings, and decreases environmental impact. We contribute to solving challenges in the painting industry.
Indirect heating method [Safe design that does not bring ignition sources into the furnace] Adopting an indirect heating method that separates the combustion chamber from the drying chamber. It ensures high safety that meets the requirements for hazardous material coatings and explosion-proof measures.
Safety Operations 【Drying System Focused on Safety】 By not introducing combustion gases into the furnace, we achieve safe operation while minimizing adverse effects on coating quality.
Heat exchanger 【Unique heat exchanger that reuses exhaust heat】 By recovering and reusing the emitted heat, it achieves excellent energy-saving performance, contributing to reduced running costs.
Heat Exchange System 【Energy-saving technology with an approximately 85% heat exchange rate】 Recovering waste heat energy for reuse in supply air. This minimizes energy waste and achieves efficient drying.
Panel structure [Flexible response to relocation and expansion] The assembly-type panel structure allows for easy installation. It can also accommodate future layout changes and equipment expansions.
In-furnace temperature distribution [Suppressing drying unevenness and improving coating quality] By maintaining a uniform temperature in the furnace, we reduce color unevenness and baking unevenness, achieving stable quality.
Explosion vent (optional) 【Safety measure option】 It can be installed as a safety mechanism to release pressure in the event of an abnormal situation.
Bed rail (optional) [Supports the transport of heavy workpieces] Reduces the workload during cart transport and enables smooth workpiece movement.

Line up（4）

Model number	overview
GO type	Single door type. A standard model that allows for the loading and unloading of workpieces in the same direction. Designed for space-saving, it accommodates various production environments.
GOW type	Front and rear door type. A one-way workflow can be established from the painting room to the drying room and inspection room. This contributes to improved production efficiency.
EO type	Electric hot air type. A hot air drying oven that uses an electric heater as the heat source. It is suitable for applications that require a clean drying environment.
Custom type	Custom specifications that accommodate large-scale work and special processes. Design tailored to installation environments and processing conditions is possible.