Autoclaves & Composite Curing Solutions by
KRR Autoclaves
Welcome to KRR Autoclave, a leading manufacturer of high-performance pressure vessels and industrial heating solutions. We go beyond standard designs to deliver custom-engineered autoclaves that meet the most demanding specifications of your industry.
Our commitment is to provide robust, reliable, and efficient equipment that ensures the integrity of your process and the quality of your final product. From precision aerospace composite curing to large-scale AAC block production, our solutions are trusted by professionals worldwide.
Tailored autoclave solutions from lab R&D to full-scale Aerospace production.
At KRR Autoclaves, we understand that every organisation—from academic labs to OEM production lines—needs the right balance of capacity, complexity and throughput. Our portfolio covers three engineered scale categories, optimised for performance and lifecycle value.
Lab-Scale Autoclaves
Ideal for: Institutes, labs, R&D
Size: Ø 300–1000 mm | L 0.6–2 m
Ideal For
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Engineering institutes & research labs
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Material certification facilities
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Defence & aerospace R&D cells
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Prototype curing & early validations
Key Features
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Compact plug-and-operate footprint
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Low power with precision control
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Rapid heat/cool cycles
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PLC or PC-based controls
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Research-grade data logging
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Optional vacuum pumps & trays
Use Cases
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Composite coupon testing
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Material qualification trials
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Thermal treatment of small parts
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Prototype & concept validation
Best for: flexible R&D workflows
Autoclaves by Scale & Application
Medium-Scale Autoclaves
Ideal for: Aerospace, UAV, auto
Size: Ø 1500–3000 mm | L 3–7 m
Ideal For
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Aerospace & automotive parts
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UAV structures & carbon parts
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Defence & MRO applications
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Industrial composite processing
Key Features
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ASME Sec. VIII Div.1 compliant
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High-efficiency circulation fans
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Advanced PID multi-zone heating
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Integrated vacuum systems
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SCADA-driven process control
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Optimised for medium batch volumes
Use Cases
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UAV airframes & composite wings
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Automotive CFRP components
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Pressure vessel liner curing
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Industrial heat-treatment jobs
Best for: repeatable production
Why scale with KRR?
● Single partner from lab testing to industrial deployment.
● ASME Sec. VIII Div.1 compliant pressure vessel designs.
● Unified control logic across all autoclave sizes.
● Aerospace, defence, automotive customisation options.
Industrial-Scale Autoclaves
Ideal for: Aerospace OEMs, wind
Size: Ø 3000–9000 mm | L 7–35+ m
Ideal For
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Aerospace OEMs & Tier-1 suppliers
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Launch vehicle primary structures
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Wind turbine blade manufacturing
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High-volume industrial curing
Key Features
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Heavy-duty thick-section shells
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10–20 bar rated systems
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100–450°C temperature capability
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Redundant SCADA automation
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High-flow vacuum manifolds
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Custom rail/bogie systems
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24×7 mass-production rated
Use Cases
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LV stages, fairings, inter-stages
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Strategic defence composite modules
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Wind blade shells & spars
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Continuous curing lines