Horizontal autoclave
A horizontal autoclave is a pressure vessel designed for sterilization, thermal processing, polymerization, resin curing, and pressure‑ temperature controlled processes across various industries.
In this system, heat and pressure are applied in a controlled manner inside the chamber to ensure that sterilization or chemical reactions are carried out with maximum efficiency, repeatability, and operational safety.
The structure of a horizontal autoclave typically consists of a cylindrical pressure vessel, a quick‑opening bayonet door, a heating system (steam, thermal oil, or electric), pressure and temperature control systems, and venting or vacuum sections.
This type of autoclave is especially suitable for semi‑continuous production lines and high‑volume industrial manufacturing environments.
Applications
- High‑pressure/high‑temperature curing (composites, rubber, laminates)
- Sterilization and thermal treatment processes
- Industrial processes requiring precise thermal cycles
Advantages
-
- Space‑efficient sizing
- Vertical H/D ratio: 3:2
- Horizontal L/D ratio: 5:2
- Internal diameter range: 600–2000 mm (custom: 0.5–1.2 m)
- Effective length: up to 6 m
- Final equipment weight: up to 5 tons
- Quick and safe operation
- Automatic Bayonet Quick‑Opening Closure (QOC) for rapid loading/unloading
- Interlocked safety controls and full functional verification
- Robust corrosion and wear protection
- Industrial enamel lining
- Electroless nickel plating up to 50 µm
- Inconel 625 cladding at sealing/gasket edge for erosion/corrosion resistance
- Flexible thermal control
- Heating options: Steam / Hot Oil / Electric
- Cooling options: Cold‑water or Hot‑water systems
- Thermal insulation tailored to process needs
- Standards, compliance, and quality assurance
- Design: ASME Section VIII Div. 1; DIN EN 13445
- NDT: ASME Section V (ultrasonic, radiography, etc. as applicable)
- Welding: AWS procedures and qualifications
- Material testing & certification: ASTM E1473, ASTM E415
- Factory tests: Hydrostatic, functional, performance verification
Related Product
Technical Specifications
| Specification | Description |
|---|---|
| Internal Diameter | 600 to 2000 mm (standard) / 0.5 to 1.2 m (custom version) |
| Effective Length | Up to 6 m |
| Working Pressure | Up to 12 bar |
| Working Temperature | Up to 160 °C |
| Door type | Automatic Bayonet Quick Opening Closure (QOC) |
| Vessel Material | Stainless Steel SS304 / SS316L |
| Internal Lining | Enamel / Electroless Nickel (≤50 µm) / Inconel 625 Cladding |
| Heating System | Steam / Hot Oil / Electric |
| Cooling System | Cold-water or Hot-water optional |
| Insulation | According to process requirements |
| Design Codes | ASME Sec VIII Div.1 / DIN EN 13445 |
| NDT & Quality Tests | ASME Sec V; Hydrostatic & Functional Tests |
| Welding & Material Standards | AWS; ASTM E1473 / ASTM E415 |
