Drying Ovens

Drying ovens are products used in the drying processes of materials. With this application, many functions such as heating, drying, and processing are performed. Industrial drying ovens operate with electric and gas systems. These ovens, which can be used in different industrial fields, can operate at different temperatures ranging from 100 to 600 degrees. These ovens have a special programming feature. Thanks to this feature, the oven automatically stops when it reaches a certain temperature. 

Drying Oven

A drying oven is a device used to dry materials. It is commonly used in laboratories, industrial settings, and homes. Drying ovens work by removing moisture from the material. They achieve this by using heat, ventilation, or a combination of both.

Heaters Used in Drying Ovens

• Ceramic Heaters: They have high temperature resistance and are commonly used in industrial drying ovens. Ceramic heaters consist of wire coils placed between ceramic elements and provide homogeneous heat distribution.
• Mica Heaters: Mica is an insulation material with high temperature resistance. Mica heaters consist of wire coils placed between mica sheets and are generally used in medium temperature ranges.
• Quartz Heaters: Quartz heaters have high temperature resistance and chemical resistance. Due to these properties, they are preferred in industrial drying ovens and laboratory applications.
• Metal Sheet Heaters: Metal sheet heaters consist of resistive heating elements placed between metal sheets. These types of heaters can be preferred in drying ovens that are low-cost and generally operate at lower temperature ranges.

Technical Specifications of Drying Oven Heaters

• Capacity: Between 100 Watts and 5000 Watts
• Voltage: From 12 Volts to 480 Volts
• Temperature Range: Between 100°C and 800°C
• Cross-Sectional Shape: Rectangular or cylindrical
• Material Selection: Nickel-chromium, stainless steel, Inconel, or similar durable materials
• Connection Type: Screw, nut, or alternative connections
• Thermocouple Selection: J, K, T, E, or other standards
• Heating Element Type: Wire wound, mica strapped, or ceramic insulated
• Cooling Method: Air or water-cooled
• Protection Class: IP65 or higher protection classes
• Mounting Type: Flanged, bolted, or other mounting options

Considerations in Heater Selection

• Oven Type and Size: The type and size of the oven will determine the power and size of the required heater.
• Maximum Temperature: The maximum temperature the oven needs to reach will determine the heater material and type.
• Safety: The heater must be appropriately designed to ensure the safety of the materials in the oven and the users.

Other Technical Specifications

• Body Material: Stainless steel, titanium, PVC, or similar materials
• Filling Material: Epoxy resin, silicone, or other suitable materials
• Cable Type: Silicone cable, Teflon cable, or other suitable options
• Terminals: Copper, brass, or other suitable terminals

Advantages of Drying Oven Heaters

• Fast Heating Time: Heaters typically heat up quickly, reducing the startup time of drying ovens and contributing to increased productivity.
• High Efficiency: Modern heater designs can achieve high levels of efficiency. By directly transferring heat to the material, they minimize losses and use energy efficiently.
• Cost-Effectiveness: Heaters are generally cost-effective and readily available. This provides a cost-effective solution for the construction and maintenance of drying ovens.
• Controlled Heating: Heaters, when used with temperature control systems, help provide precise temperature profiles. This reduces the risk of unwanted burning or degradation of materials during drying.
• Environmentally Friendly Options: Some modern heaters can be made from environmentally friendly materials. This can reduce the environmental impact of drying processes and contribute to a sustainable production process.

Areas of Use for Drying Oven Heaters

• Wood Industry: Used in the drying and processing of wood materials. Drying ovens play a significant role in furniture manufacturing, wooden flooring, and other wood product production.
• Paper Industry: Used for drying paper pulps and the production of paper products. Drying sheets and rolls of paper is an important step in paper factories.
• Rubber Industry: Used for drying and shaping rubber materials. During rubber production, drying of raw rubber and rubber components is necessary.
• Packaging Industry: Used in the production and processing of packaging materials. Drying ovens are used for drying and shaping plastic film, stretch film, and other packaging materials.
• Paint and Coating Industry: Used for drying after painting and coating metal parts and products. In automotive, metalworking, and other industries, paint drying ovens are widely used.
• Glass and Optics Industry: Drying processes are important in the production of optical glass products and glass lenses. Drying ovens are used for shaping and processing optical glass parts and lenses.