Chamber oven for drying, preheating and curing up to 300 °C
Need an industrial oven for drying, preheating, curing or low-temperature heat treatment with stable temperature distribution at a higher temperature range?
The S chamber oven up to 300 °C is designed for industrial processes where forced air circulation, stainless-steel chamber design and repeatable drying or heating conditions are required.
- You need drying or heating up to 300 °C
- You process industrial parts, moulds, cores or semi-finished products
- You require uniform temperature distribution in the working chamber
- You need a stainless-steel chamber for drying or curing processes
- You need a higher operating range than the 200 °C version
- You need optional ventilation, cooling or process documentation accessories
Key features:
- Maximum temperature 300 °C
- Recommended operating range 100–300 °C
- Horizontal forced air circulation
- Stainless-steel muffle
- Stainless-steel circulation insert
- Available chamber volumes from approx. 60 to 380 L
- Manual side-opening door
- Base stand and shelf
Typical applications
- Industrial drying
- Preheating of components
- Curing processes
- Heating of materials before processing
- Drying moulds and cores
- Preheating reusable moulds
- Preheating castings
- Low-temperature heat treatment
- Annealing for stress relief
- Material testing – partially suitable
Typical industries
- Foundries and casting operations
- Automotive industry
- Mechanical engineering
- Rubber processing
- Composite manufacturing
- Metalworking
- Research and testing laboratories
Main benefits
- Uniform temperature distribution thanks to forced air circulation
- Stable drying and heating conditions
- Higher operating range than the 200 °C version
- Stainless-steel chamber design for drying and curing processes
- Configurable with ventilation, cooling and monitoring accessories
For lower-temperature processes, consider the S chamber oven up to 200 °C.
Optional accessories available at additional cost
- Ht205 controller (30 programmes with 15 steps each) / Ht200 controller (30 programmes with 25 steps each, USB interface)
- Graphic temperature recorder
- Automatic ventilation flap for cooling the furnace’s operational space
- Exhaust fan for forced drawing off of flue gases
- Travel wheels
- Transport door opening
- Optimisation of the temperature field for DIN 17052-1 ΔT10 °C in the internal usable space (in an empty furnace at Tmax)
- Measuring loop calibration
- Other shelves
- EIA-485 or LAN interfaces
- HtMonit set EV (including software + interface)
- Door opening towards the top (electro-hydraulically)
- Door opening towards the top (pneumatically – pantograph)
- Door opening towards the top (manually – pantograph)
- Relative humidity measurement
- METREX gas analyser
- Forced cooling
- Door inspection window
- Interior furnace lighting
- One-handed door closing
Technical parameters
The table below shows the standard technical parameters for the S laboratory dryer series up to 300 °C.
| Parameter | S 60/03 | S 100/03 | S 250/03 | S 400/03 |
|---|---|---|---|---|
| Maximum temperature (°C) | 300 | 300 | 300 | 300 |
| Recommended operating temperature range (°C) | 100–300 | 100–300 | 100–300 | 100–300 |
| Volume (l) | 60 | 100 | 240 | 380 |
| Internal dimensions (w × h × d, mm) | 450×300×450 | 450×500×450 | 800×500×600 | 800×800×600 |
| External dimensions (w × h × d, mm) | 1050×1350×950 | 1050×1550×1000 | 1400×1550×1200 | 1400×1850×1200 |
| Shelves (pcs) | 1 | 1 | 1 | 1 |
| Weight (kg) | 130 | 180 | 250 | 350 |
| Fans (pcs) | 1 | 2 | 1 | 1 |
| Input (kW) | 3.0 | 3.0 | 4.0 | 6.0 |
| Protection (A) | 16/1 | 16/1 | 16/3 | 16/3 |
| Voltage (V) | 230 | 230 | 400 | 400 |
| Max. load capacity of bottom (kg) | 40 | 50 | 70 | 70 |
Contact us and our specialists will help you select the right chamber size, temperature range and configuration for your laboratory or production process.
Additional parameters
| Category: | Industrial furnaces |
|---|---|
| Warranty: | 2 years |
You need a furnace solution that delivers consistent results, long service life and reliable performance in your process. LAC furnaces are designed for laboratory and industrial applications, from material testing and heat treatment to demanding production processes. With a focus on temperature uniformity, durability and process stability, they help you achieve repeatable results and reduce operational risks.
| Manufacturing company : | LAC, s.r.o. |
|---|---|
| Address : | Topolová 933 667 01 Židlochovice Czech Republic |
| E-mail : | sales@lac.cz |
