Carbon Steel Custom Stainless Fabrication Ovens Customized According To Drawings

Our stainless steel industrial ovens for EV battery separator production lines are precision-crafted using advanced CNC laser cutting, bending, turret punching, and TIG/MIG welding technologies to provide corrosion-resistant, sealed, and efficient drying solutions. With an accuracy of ±0.1 mm, seamless welds, and a sanitary stainless steel interior, the ovens ensure stable temperature control up to 300°C and are compatible with Tesla's cleanroom in Japan.
Overview
This oven is designed for drying and curing separators in EV battery production. The oven interior is made of SUS304 or SUS316L stainless steel, which is corrosion-resistant, resistant to repeated washing, and maintains structural integrity under long-term high-temperature cycles.
The sturdy fully welded interior and exterior structure ensures airtightness and thermal insulation, and optional fiberglass or rock wool insulation can reduce heat loss and energy consumption.
Main Features
1. High-quality materials: The interior and door panels are made of SUS304/SUS316L stainless steel, which has excellent corrosion and heat resistance.
2. Precision Manufacturing: CNC laser cutting, bending forming and turret punching technology are used to achieve dimensional accuracy of ±0.1 mm.
3. Seamless Welds: TIG/MIG welding is performed by certified welders, and the welds are fully penetrated, crack-free, leak-proof and hygienic.

4. Thermal Performance: Stable temperatures up to 300°C and uniform heat distribution are achieved through forced air circulation.

5. Cleanroom Compatibility: Smooth interior and electro-polished surfaces minimize particle retention and are easy to clean.

6. Customizable Configuration: Flexible rack layout, viewing window, digital PID controller and safety interlock device can be customized according to customer needs.

Technical Specifications (Sample Model)
Parameter Specifications
Material: SUS304 or SUS316L stainless steel
Temperature range: room temperature +10°C to 300°C
Cavity volume: 500L to 2,000L (customizable)
Heating method: forced air cooling electric heating tube
Insulation material: 50mm glass fiber or rock wool core to minimize heat loss
Tolerance: ±0.1mm (manufactured)
Surface treatment: No. 4 brushed or electropolished (No. 2B optional)
Control system: PID thermostat with thyristor power regulation
Safety features: over-temperature protection, safety interlock device on door seal
Application areas
1. Electric vehicle battery separator drying: ensure the controllability of moisture removal and curing process in separator production line.

2. Clean room process equipment: suitable for ISO 5-7 clean area of ​​biotechnology and pharmaceutical OEM manufacturers.

3. Thermal aging test: simulates thermal cycles in real environment for quality verification of battery materials.

Our Sheet Metal Fabrication Expertise
1. CNC Laser Cutting and Turret Punching: High-precision contour and hole processing on stainless steel sheets.

2. Press Bending: Precision bending of large panels and frames with ±0.1mm repeatability.

3. TIG/MIG Welding: ASME certified welders provide sanitary full penetration welds for leak-proof cavities.

4. Surface Treatment: Electropolishing, shot peening and passivation for sanitary, corrosion-resistant surfaces.

5. Assembly and Testing: In-house assembly, calibration and performance testing ensure turnkey delivery.

Why Work with Us?

1. Over 10 years of experience in precision stainless steel fabrication for high-end process equipment.

2. ISO 9001:2015 certified quality management system and AWS certified welders to ensure compliance and reliability.

3. Extensive export experience to Japan, including final assembly support for Tesla electric vehicle battery factories.

4. Flexible MOQ, fast prototyping and DFM optimization to reduce costs and lead times.

5. Provide comprehensive after-sales services: on-site commissioning, spare parts and remote diagnosis.

Provide OEM/ODM customization services
We welcome you to provide CAD drawings (STEP/DWG/PDF) or samples. Our engineering team will provide optimized design and detailed quotation within 48 hours and ensure seamless integration with your electric vehicle diaphragm production line sold to Japan.