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Oven
Classification:
- Product Description
-
- Commodity name: Oven
A three-layer vacuum drying oven—a standalone, independently temperature-controlled vacuum dryer with a three-tiered structure. The inner layer of this equipment is crafted from high-quality stainless steel, while the intermediate layer features high-performance insulation material. The heating element utilizes electric heating, which is then redistributed within the hot-air chamber. This design ensures excellent vacuum retention, precise independent temperature control across all three layers, and uniform temperature distribution within the material chamber. It is ideally suited for applications in lithium-ion battery production and R&D processes, enabling vacuum baking of electrode sheets and entire battery cells.
I. Equipment Overview
A three-layer vacuum baking oven—a standalone, independently temperature-controlled vacuum drying chamber with a three-tiered design. The inner layer of this equipment is crafted from high-quality stainless steel, while the intermediate layer features advanced, high-performance insulation material. The heating system employs electric heating, which ensures even distribution of heat within the hot-air chamber. This innovative design delivers exceptional vacuum-sealing performance, precise independent temperature control across all three layers, and excellent temperature uniformity within the material chamber. It is ideally suited for lithium-ion battery production and R&D processes, enabling efficient vacuum baking of electrode sheets and entire battery cells.
II. Functional Features
· 1. Three-layer vacuum electric heating oven with a single layer offering an extra-large 120L capacity, specifically designed for drying lithium-ion batteries and electrode sheets;
· 2. Electric heating with air circulation heats the working chamber uniformly, ensuring excellent temperature stability and minimal fluctuations.
· 3. The inner layer is made of SUS304 stainless steel, while the outer layer features cold-rolled steel with powder coating; it also boasts a high-performance, insulated sandwich design.
· 4. The frame and chamber feature an integral, highly sealed design, ensuring stable vacuum levels without pressure loss over extended periods.
· 5. Three-layer independent temperature control design allows each working chamber to handle different materials for baking, and material racks can also be customized according to customer requirements.
· 6. PLC control, temperature controller for precise temperature management, HMI operation for flexible setup and usage;
· 7. Utilizing high-quality components ensures stable and reliable equipment operation;
3. Technical Specifications
Power supply
Voltage: Three-phase 380 VAC ±10% (220 VAC customizable), Frequency: 50 Hz / 60 Hz, Power: 18 kW
Air Source
0.5–0.8 MPa compressed air / vacuum –0.095 to –0.1 MPa
Environmental Usage
Recommended ambient temperature: 25±3°C, with humidity between 30–90% RH, and free from vibration and electromagnetic interference.
Heating method
Electric heating with hot-air circulation heats the working chamber, ensuring excellent temperature uniformity.
Temperature control
Room temperature to 150°C, with uniformity of ±3°C and fluctuation of ±1°C.
Temperature protection
Secondary temperature control protection: Over-temperature cutoff of the heating power supply
Fan Protection
Fan overheating protection to prevent excessive temperatures
Rate of warming
The room temperature rises to 80°C in less than 20 minutes (under no-load conditions).
Vacuum maintenance
When the vacuum is reduced to -0.1 MPa over 24 hours, the pressure retention remains above 95%.
Chamber material
SUS304 Stainless Steel
Outer wall temperature
Not higher than room temperature plus 25°C
Protective atmosphere
Set up a nitrogen inlet to allow nitrogen gas for atmospheric baking.
Workspace
W800mm × D500mm × H300mm, 3 layers; total volume of all three layers is 360L.
Installation dimensions
W1400mm × D1260mm × H1900mm
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E-mail: export@hmm-machine.com
Add.: No. 5 Weifeng Road, Niushan Wai Jing Industrial Park, Dongcheng District, Dongguan City
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