HIGH TEMP VACUUM OVEN
ZonHoo high temp vacuum ovens are engineered for thermal processes where oxygen control, low contamination, and controlled outgassing matter. By combining elevated temperature capability with a sealed vacuum chamber, these systems support stable vacuum bake-out, drying, and heat conditioning cycles for sensitive parts and materials. Typical applications include electronics vacuum bake-out, adhesive/potting degassing, moisture removal from porous components, and controlled heating with inert gas backfill after vacuum hold. Each high temperature vacuum oven is built to your RFQ: chamber size, target vacuum level, heat-up profile (ramp/soak), instrumentation, data logging, and safety interlocks—so production teams can achieve repeatable results and procurement teams can quote with clear specifications. As an OEM/ODM manufacturer, ZonHoo supports engineering review, drawings, lead-time planning, and commissioning documentation for procurement and production teams.
High Temp Vacuum Oven Options
High temp vacuum ovens can be configured to maximize process stability and support your specific production needs. Options are selected around your process window and RFQ parameters. Please contact ZonHoo for an engineering review and a configuration aligned to your chamber size, temperature profile, target vacuum level, and instrumentation scope.
- Vacuum performance: target vacuum level (process-defined), pump selection (dry pump / rotary vane), pump-down time optimization, vacuum gauge package (Pirani / capacitance), and vacuum retention/leak-check provisions.
- Backfill & purge: nitrogen/argon backfill with controlled setpoints, purge sequences, and oxygen-sensitive cooldown protection.
- Thermal control: programmable ramp/soak recipes, multi-step holds, product thermocouple inputs, and batch repeatability features.
- Temperature uniformity approach: radiant-focused heat design for vacuum environments, optional internal shrouds/thermal panels to improve distribution (by engineering review).
- Clean process upgrades: low-outgassing material selection, stainless chamber finishes, and options for contamination-sensitive processes.
- Vapor management (when applicable): cold trap / condensate collection interfaces and exhaust routing provisions based on process byproducts.
- Documentation & traceability: data logging, alarm history, cycle reports, and documentation scope aligned to internal QA / audit needs.
- Safety & interlocks: over-temperature protection, vacuum-loss logic, door status interlocks, and emergency stop architecture tailored to site standards.
Key Specs (Custom)
- Temperature Range: Custom high-temperature configuration (process-defined)
- Target Vacuum Level: Process-defined
- Chamber Size: Custom (RFQ-based)
- Pump Type: Dry pump or rotary vane (by application)
- Backfill Gas: Nitrogen or argon (optional)
- Controls & Traceability: Ramp/soak recipes, data logging, cycle reports (optional)
- Vapor Management: Cold trap / condensate collection (optional)
Standard Features:
- High-temperature vacuum chamber design with robust sealing strategy for repeatable vacuum cycles.
- Stainless steel process chamber with service-friendly access for routine inspection and maintenance.
- Programmable controller supporting ramp/soak cycles, alarms, and stable setpoint control.
- Instrumentation package prepared for vacuum operation (vacuum gauge provisions and process thermocouple inputs).
- Safety system including over-temperature protection, door status logic, and emergency stop interface (site-configurable).
- Utility-ready layout with defined ports for vacuum line routing, optional inert gas connection, and integration-friendly electrical design.
- Documentation package for quoting and commissioning support (drawings, manuals, and test scope by project).
- Vacuum level (process-defined)
- Pump package / pump-down time
- Inert gas backfill (N₂/Ar)
- Ramp/soak recipes
- Data logging / cycle reports
- Low-outgassing materials
- Cold trap / condensate collection (optional)
Let’s talk about how we can support your thermal processing goals. Contact our team to explore the right solution for your needs.