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Autoclave

Elevate your laboratory and pharmaceutical standards with our advanced sterilization solutions. These systems utilize precision-controlled steam and pressure technology to achieve the highest sterility assurance levels. Designed for reliability, they provide a validated environment for critical processes while maintaining the highest levels of operational safety and user protection across all applications.

Product Overview

An industrial autoclave is a heavy-duty pressure vessel engineered to execute precise thermal-pressure cycles for material curing, bonding, and synthesis. Primarily deployed in aerospace composite manufacturing, rubber vulcanization, and advanced material processing, this system integrates precise heating, pressurization, and vacuum sub-systems within a certified pressure boundary. Built for continuous industrial duty, it maintains strict internal temperature gradients to ensure structural integrity across complex workpieces.

Tabletop Sterilizer
The sterilizing procedure is automatically controlled, it is not necessary to be supervised, and used conveniently.
Steam-water inner circulation system:no steam discharge, and the...
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Vertical Steam Sterilizer
Vertical Steam Sterilizer Characteristics:
Fully stainless high-alloy steel structure
Digital display of working status, touch of key
Auto discharge the cool air, and steam...
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Autoclave 200 Liters
High pressure Steam sterilizer
Autoclave Sterilization 200 L
Overpressure self-discharge 0.22Mpa
Dual Scale Pressure Gauge
Stainless Steel Whole Machine
Automatic...
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Retort Autoclave
Automatic back pressure steam autoclave for food sterilization.
Suitable for packaged food processing applications.
Available in 75L, 100L, 150L, and 200L models.
Steam...
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Benchtop Autoclave Sterilizer
Benchtop Autoclave Sterilizer
Microcomputer control
LCD display and touch buttons
Automatic protection function
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Mushroom Steam Sterilizer
330L Mushroom Steam Sterilizer.
Stainless steel 304 material.
Vertical double door structure.
Double pressure gauge, double safety valve
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Autoclave Machine Horizontal
Automatically controlled the sterilizing process, easy to operate.
With drying function, suitable for the medical dressing drying.
With over-temperature, over-pressure and low water...
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Fully Automatic Horizontal Autoclave
Automatically controlled the sterilizing process, easy to operate.
With drying function, suitable for the medical dressing drying.
With over-temperature, over-pressure and low water...
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Portable Autoclave Sterilizer
Digital display, the sterilizer has a large capacity and low noise
Small size, compact structure and convenient operation
Touch screen, Chinese and English conversion
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Steam Autoclave Machine
Fully stainless steel structure.
LCD display of working status, touch type key.
Easy to operate, safe and reliable.
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Engineered for long-term reliability, our sterilizers feature intuitive PLC control systems, rapid cooling jackets, and high-vacuum pumps for efficient drying. The robust stainless steel construction ensures durability, while integrated safety interlocks and real-time data logging support full validation required for international GMP and FDA certifications.

Working Principle

The system operates through a synchronized multi-parameter control loop:

Thermal Management:

Electric resistance heaters or thermal oil/steam heat exchangers raise internal ambient temperature up to 450 Deg C, driven by high-velocity internal gas circulation fans.

Pressure Application:

Compressed nitrogen or filtered air pressurizes the vessel up to 2.5 MPa, delivering uniform compaction force across cooperative component surfaces.

Vacuum Debulking:

Dedicated vacuum ports pull trapped volatiles and air from bagged composite laminates prior to and during the initial heat ramp.

Cooling Cycle:

An integrated internal water-cooled heat exchanger manages controlled cool-down phases to prevent thermal shock in processed materials.

Key Features

Thermal Uniformity:

Maintains a spatial temperature tolerance of plus/minus 2 Deg C throughout the working zone via computational fluid dynamics (CFD)-optimized air baffle design.

Multi-Zone Control:

Independent thermocouple inputs divide the vessel into discrete heating zones for precise thermal profiling of asymmetric loads.

Fail-Safe Pressure Interlock:

Mechanical and software-driven interlocks prevent door opening while internal pressure exceeds atmospheric threshold (less than 0.02 MPa).

Quick-Opening Door Mechanism:

Hydraulically actuated bayonet or expansion-ring closure cuts door cycling time by 50% compared to traditional bolt-flange designs.

Data Traceability:

PLC-based SCADA architecture logs real-time pressure, vacuum, and multi-point temperature data compliant with strict industrial thermal processing norms.

Configuration & Components

Pressure Vessel Shell: Rolled and welded low-alloy steel, post-weld heat treated (PWHT) and non-destructively tested (NDT).

Insulation System: Dual-layer ceramic fiber insulation encased in a stainless steel inner liner, protecting the structural carbon steel shell from direct heat.

Heating Elements: Tubular nickel-chromium (NiCr) resistance elements configured for rapid thermal response and easy modular replacement.

Circulation Blower: High-temperature centrifugal fan driven by an external motor through a specialized magnetic or water-cooled shaft seal.

Vacuum System: Dual-stage rotary vane pumps coupled with cold traps to protect pump oil from resin volatiles and moisture ingestion.

Technical Specifications

Parameter	Standard Industrial Range	High-Performance Spec (Custom)
Inner Diameter (ID)	1,500 mm to 3,500 mm	Up to 6,000 mm
Effective Length	3,000 mm to 9,000 mm	Up to 20,000 mm
Design Pressure	1.0 MPa to 1.6 MPa	Up to 3.0 MPa
Max Operating Temp	200 Deg C to 250 Deg C	Up to 450 Deg C
Heating Rate	1 Deg C/min to 3 Deg C/min (adjustable)	Up to 5 Deg C/min
Vacuum Level	-0.098 MPa	-0.099 MPa
Vessel Material	High-grade pressure vessel steel	Titanium-clad / Inconel for special chemistry

Applications & Field Proven Performance

Aerospace Composites: Curing carbon-epoxy structural skins, stringers, and sandwich panels for commercial aircraft and unmanned aerial systems.

Wind Energy: Fabricating multi-megawatt wind turbine rotor spars and nacelle fairings.

Motorsports & Defense: Manufacturing high-strength lightweight carbon fiber chassis and armor components.

Rubber & Elastomers: Steam or dry-heat vulcanization of heavy-duty conveyor belts, rollers, and industrial hoses.

Glass Lamination: High-pressure autoclave bonding for architectural safety glass.

Model Selection & Configuration Options

Model	Inner Diameter	Effective Length	Heating Method	Target Application / Recommendation
Model AC-1530	1,500 mm	3,000 mm	Electric Heating	Recommended for R&D and Small Parts
Model AC-2050	2,000 mm	5,000 mm	Electric or Thermal Oil Heating	Recommended for Aerospace Components
Model AC-3080	3,000 mm	8,000 mm	Thermal Oil Heating	Recommended for Wind Blades and Large Panels

Optional Add-ons:
Automated loading cart system with rail interface.
Automated vacuum port quick-connect manifolds inside the vessel.
Redundant PLC control architecture with secure industrial HMI panels.
Emergency nitrogen rapid-pressurization and depressurization skids.

Manufacturing & Quality Control

01/

Material Traceability: 100% material mill test certificates verified prior to plate cutting and rolling.

02/

Welding Standards: Welds executed by qualified pressure vessel welders using automated submerged arc welding and gas tungsten arc welding processes.

03/

NDT Inspection: 100% radiographic or ultrasonic testing on all primary longitudinal and circumferential welds; magnetic particle testing on nozzle attachments.

04/

Pressure Testing: Hydrostatic test conducted at 1.5 times the maximum allowable working pressure followed by pneumatic leak testing.

05/

Surface Treatment: Internal stainless steel surfaces left in mill finish or mechanically polished; external carbon steel primed with high-temperature epoxy paint.

06/

Third-Party Inspection: Full compliance and verification readiness for international certifications (ASME Sec. VIII Div. 1, CE/PED, ISO 9001).

Customization & Integration

Layout Adaptability: Horizontal or vertical pit-mounted configurations tailored to existing shop floor footprint and ceiling clearance constraints.

Utility Integration: Factory coordination for local power supply voltages, cooling water loops, and plant compressed air/nitrogen lines.

Software Interfacing: Open protocol data export capabilities for seamless integration into factory Manufacturing Execution Systems (MES).

FAQ

Q: What international pressure vessel codes and compliance standards do your autoclaves follow?

A: All pressure vessels are engineered and fabricated in strict accordance with recognized global pressure vessel design codes (including ASME and CE/PED options), backed by comprehensive material test reports and third-party inspection documentation upon request.

Q: How do you prevent resin contamination in the vacuum lines during composite curing cycles?

A: The system incorporates multi-stage condensate and resin trap vessels outside the autoclave chamber, combined with heated vacuum lines to prevent volatile condensation, protecting both the vacuum pump and internal manifold ports.

Q: Can the autoclave run multiple independent curing recipes simultaneously?

A: Yes. The SCADA control system supports recipe-based programming where distinct thermal-pressure profiles can be stored, recalled, and executed with individual vacuum monitoring for separate parts loaded in the same batch.

Q: What is the standard delivery timeline for a custom industrial autoclave?

A: Standard manufacturing lead time ranges from 16 to 26 weeks, depending on vessel dimensions, material availability, and required design approvals. Skid-mounted auxiliary units ship pre-assembled to reduce on-site piping time.

Q: What site preparation is required prior to equipment delivery?

A: Clients must provide a reinforced concrete foundation capable of supporting dynamic operating weight, main electrical switchgear matching system load, cooling water supply headers, and an industrial-grade compressed nitrogen/air supply line.

Q: What on-site installation and commissioning support is provided?

A: Experienced technical specialists can be dispatched to oversee mechanical positioning, vessel leveling, electrical hardwiring, cold commissioning, safety interlock testing, and initial trial runs alongside your internal team.

We're well-known as one of the leading autoclave manufacturers and suppliers in China. With abundant experience, we warmly welcome you to buy high quality autoclave for sale here from our factory. For price consultation, contact us.