LMHAD2500 Drying Oven
The laboratory drying oven, which is suitable for pulverizing and homogenizing hard and brittle materials in the dry and wet state.
High Quality hot air cabinet with 2.5 m³ internal volume designed to withstand the corrosive environment inherently created within them by the combination of high temperature, moisture and often chemically active atmosphere created by the drying process. Moisture within the cabinet is prevented from passing through the internal walls to corrode the cabinet‘s framework by a combination of the use of “blind” stainless steel rivets and specific sealing of all internal joints. Robust refrigeration style handles are fitted to the cabinet door/s which allow external and internal operation.
Features and Benefits
- Superior transportability by Flat Pack Design for cabinets and trolleys
- Optimized air ventilation
- Programmable digital control
- Wide range of accessories
- Ease of installation
- precise temprature control
- efficient insulation and heating systems
- suitable for large manufacturing facilities
- can handle a wide range of materials and industrial applications
Technical Specifications
| Applications | Soil samples, drill core, mineral samples, heating up of drums, agriculture samples |
| Working principle | Drying with hot air |
| Internal volume | 2.5 m³ |
| Number of trolleys | 1 x 6 shelves |
| temprature setting | 20° – 120° |
| Setting adjustment method | digital control panel |
| Consumeable material | standard steel |
| Trays sizes | 65mm deep |
| Power | 12 kW |
| Power supply | 3x400V, 50Hz |
| Fan power details | 0.75kW, 1phase 230V 50Hz, 3phase 230/400V 50Hz |
| Electrical requirements | 2,2 kW |
| Power connection | 3 phase |
| Dust extraction point | 1 |
| Standard | CE |
| Protection code | IP40 |
| Weight | 950kg |
| Dimensions (width x length x height) | 794 x 1129 x 2262 mm |
Working principle
An industrial drying oven is a large-scale, high-capacity appliance designed to remove moisture from materials or products through controlled heating.
These ovens are essential in various industries, including pharmaceuticals, food processing, electronics, automotive, and manufacturing, where drying, curing, or heat-treating processes are critical to product quality and performance.
Industrial drying ovens can be customized to suit specific drying requirements, such as temperature range, airflow, and humidity control, making them versatile tools for a wide range of applications.
The heating system is the core component of an industrial drying oven, responsible for generating and maintaining the desired temperature within the oven chamber.
It typically uses electric heating elements, gas burners, or steam to produce heat.
The heating system is often equipped with precise temperature controls that allow the operator to set and monitor the temperature, ensuring consistent and uniform drying.
The drying chamber is the insulated enclosure where the materials or products are placed for drying. The chamber is designed to retain heat and maintain uniform temperature distribution throughout the space.
The interior of the drying chamber is typically made from stainless steel or other corrosion-resistant materials to withstand high temperatures and exposure to various substances.
A feature of the industrial drying oven is its air circulation system, which ensures even heat distribution and efficient drying.
The system uses fans or blowers to circulate hot air throughout the chamber, ensuring that all surfaces of the material are exposed to consistent temperatures.
The airflow can be horizontal, vertical, or a combination of both, depending on the oven's design and the specific drying requirements.
Inside the drying chamber, shelves or racks are used to hold the materials or products during the drying process. These can be adjustable or removable, allowing for flexibility in loading different sizes and shapes of materials. The shelves or racks are usually perforated or made from wire mesh to allow air to flow freely around the materials, promoting even drying.
The exhaust system is designed to remove moisture-laden air from the drying chamber, ensuring that humidity levels do not rise excessively and impede the drying process.
The exhaust system may include dampers or vents that can be adjusted to control the rate of air exchange. In some industrial drying ovens, the exhaust system is connected to an external exhaust stack or filtration system to handle emissions safely and comply with environmental regulations.
The walls, ceiling, and floor of the drying chamber are typically insulated with high-quality thermal insulation materials to minimize heat loss and improve energy efficiency.
This insulation ensures that the oven maintains a consistent internal temperature with minimal energy input.
Control Panel
The control panel is the user interface for operating the industrial drying oven. It includes controls for setting temperature, time, airflow, and other parameters. Digital displays provide real-time feedback on the current conditions inside the chamber.
Some ovens feature advanced controls with programmable logic controllers (PLCs), touchscreens, and remote monitoring capabilities, allowing for precise and automated operation.
The operator sets the desired drying parameters, including temperature, drying time, and airflow settings, using the control panel. In ovens with programmable controls, specific drying cycles can be configured and stored for repeatable processes.
Advanced industrial drying ovens are equipped with sensors and control systems to monitor and regulate both temperature and humidity levels within the chamber. This control ensures that drying occurs under optimal conditions, preventing over-drying or uneven moisture removal.
Some ovens also feature programmable controllers that allow operators to set specific drying cycles, including temperature ramps, soaks, and cool-down phases.
Safety Features
Industrial drying ovens are equipped with various safety features to protect both the equipment and the operator. These may include over-temperature protection, door interlocks that prevent the oven from operating when the door is open, and emergency stop buttons.
Safety alarms and indicators are often integrated into the control system to alert operators of any issues, such as overheating, airflow obstructions, or system malfunctions.
Drying Ovens FAQ (Frequently Asked Questions)
Applications
Soil samples, drill core, mineral samples, heating up of drums, agriculture samplesVisit our Applications page for our database of specific applications