Rubber Vulcanizing Autoclave
Effective Diameter: 500 – 4000mm
Effective Length: 1000 – 15000mm
Operating Temperature: 100 – 220℃
Operating Pressure: 0.5 – 3.0Mpa
Heating Method: Steam / Electric Heating / Thermal Oil
Applications: Specifically designed for the vulcanization of various rubber products, including tires, conveyor belts, hoses, seals, and rubber rollers. The high-temperature and high-pressure environment triggers cross-linking reactions in rubber molecules, endowing rubber products with excellent elasticity, strength, and durability. It is a key process equipment in the rubber industry.
Introduction
The SINOMAC Rubber Vulcanizing Autoclave is a dedicated vulcanization device for the rubber product industry. Adopting advanced temperature control systems and air circulation technology, it ensures uniform temperature distribution inside the autoclave, enabling consistent heating of rubber products during vulcanization for optimal results. Equipped with an intelligent pressure control system, it can precisely regulate vulcanization process parameters according to different rubber formulations and product structures. Featuring excellent vulcanization effect, low energy consumption, easy operation, and high safety and reliability, this series ensures consistent product quality and production efficiency with its stable performance. It is the core equipment for rubber manufacturers to improve product quality.

The SINOMAC Rubber Vulcanizing Autoclave is a dedicated vulcanization device for the rubber product industry. Adopting advanced temperature control systems and air circulation technology, it ensures uniform temperature distribution inside the autoclave, enabling consistent heating of rubber products during vulcanization for optimal results. Equipped with an intelligent pressure control system, it can precisely regulate vulcanization process parameters according to different rubber formulations and product structures. Featuring excellent vulcanization effect, low energy consumption, easy operation, and high safety and reliability, this series ensures consistent product quality and production efficiency with its stable performance. It is the core equipment for rubber manufacturers to improve product quality.

Quick-opening Structure
Hydraulic side-opening door with independent support to avoid deformation/sagging.
Door seal ring made of high-temperature fluororubber for airtightness.
Internal insulation and hot air circulation system
Nano spraying+Nano aerogel felt+high-density ceramic fiber.
Elliptical wind deflector+annular duct structure,smooth airflow, temperature uniformity.
Unique cooler water drainage structure
Unique U-shaped structure.
U-shaped bent end can freely expand and contract, avoiding water drainage weld cracking caused by thermal expansion and contraction.
Sleeve sealed electric heating element
Connected with a sleeve,easy to disassemble and reliable sealing.
All wiring connectors are outside to ensure safety and reliability.
Advantages

Multiple Safety Protection
Mechanical, electrical & software interlocks ensure maximum safety for glass autoclaves.

Durable & Reliable
Complete accessories, high control precision, and durable key components enhance service life and reliability.

Energy Consumption Control
Ceramic fiber insulation with low thermal conductivity minimizes heat loss and reduces energy consumption.

Global Service
Built to GB150, ASME, PED, EAC(GOST) and global standards, serving worldwide.
Parameters
| Model | Working Diameter(mm) | Working Length(mm) | Working Temperature (ºC) | Working Pressure (Mpa) | Heating Method |
|---|---|---|---|---|---|
| SN-LHGR1504 | 1500 | 400 | 100-220 | 0.5-3.0 | Steam / Electric Heating / Thermal Oil |
| SN-LHGR1520 | 1500 | 2000 | 100-220 | 0.5-3.0 | Steam / Electric Heating / Thermal Oil |
| SN-LHGR2045 | 2000 | 4500 | 100-220 | 0.5-3.0 | Steam / Electric Heating / Thermal Oil |
| SN-LHGR2550 | 2500 | 5000 | 100-220 | 0.5-3.0 | Steam / Electric Heating / Thermal Oil |
| SN-LHGR2845 | 2800 | 4500 | 100-220 | 0.5-3.0 | Steam / Electric Heating / Thermal Oil |
| SN-LHGR3245 | 3200 | 4500 | 100-220 | 0.5-3.0 | Steam / Electric Heating / Thermal Oil |
| SN-LHGR4080 | 4000 | 8000 | 100-220 | 0.5-3.0 | Steam / Electric Heating / Thermal Oil |
| SN-LHGR40150 | 4000 | 15000 | 100-220 | 0.5-3.0 | Steam / Electric Heating / Thermal Oil |
| SN-LHGR45150 | 4500 | 15000 | 100-220 | 0.5-3.0 | Steam / Electric Heating / Thermal Oil |
* All data above is for reference only. For detailed specifications, please refer to the actual product and official product manual. Unless otherwise stated, all data displayed on this website is reserved and interpreted by SINOMAC.
* For further information on other models, please feel free to contact us.
Related cases
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High-Temperature & High-Pressure Autoclave
Effective Diameter: 600 - 4000mm
Effective Length: 800 - 20000mm
Operating Temperature: 300 - 450℃
Operating Pressure: 1.5 - 5.0Mpa
Working Medium: Nitrogen
Application Fields:
Primarily used in the aerospace and military industries. It is configured for the curing process of composite materials based on polyimide resin systems – the highest temperature-resistant resins available for composites to date. Most of these resins require a curing temperature of 320–380℃ (with a rising trend) and a curing pressure of over 1.5 Mpa, even above 4 Mpa. Despite its sophisticated technology, the SINOMAC High-Temperature & High-Pressure Autoclave operates with exceptional stability, fully meeting the demands of this field. -
Extra-Large Autoclave
Effective Diameter: ≥ 4500mm
Effective Length: ≥ 8000mm
Operating Temperature: 100–450℃
Operating Pressure: 0.8 – 5.0Mpa
Working Medium: Compressed Air / Nitrogen
Application: Primarily used in strategic sectors such as aerospace and national defense. It is a cutting-edge piece of equipment designed for the integral co-curing/co-bonding processes of large and extra-large composite components. Typical products include new-generation commercial aircraft fuselage barrels, integral wing panels, helicopter main rotors, launch vehicle fairings and cabin sections, as well as large structural components for satellites and space stations.
SINOMAC Extra-Large Autoclave represents a high level in the field of high-end composite manufacturing equipment. With extremely high technology integration and stable, reliable operation, it serves as a core platform supporting the lightweight and integrated manufacturing of high-end equipment.
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Large Autoclave
Effective Diameter: 3500 - 4500mm
Effective Length: 6000 - 20000mm
Operating Temperature: 100 - 450℃
Operating Pressure:: 0.8 - 5.0Mpa
Working Medium: Compressed Air / Nitrogen
Application Fields: A key piece of equipment for manufacturing medium and large composite components, widely used in aerospace, national defense, and high-end industries. Typical products include aircraft wing/empennage panels, helicopter fuselage sections, rudders, fairings, missile bodies, large UAV components, and load-bearing structures for high-speed rail and new energy sectors. With mature technology and stable performance, SINOMAC Large Autoclave is the core guarantee for large-scale, high-quality production of high-performance composite components.
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Medium-Sized Autoclave
Effective Diameter: 2000 - 3500mm
Effective Length: 3000 - 12000mm
Operating Temperature: 100 - 450℃
Operating Pressure: 0.8 - 5.0Mpa
Working Medium: Compressed Air / Nitrogen
Applications: Ideal for curing medium-sized composite components and multi-material processing. Widely used in aerospace, high-end sports equipment, industrial manufacturing and scientific research. Typical products include aircraft control surfaces, cabin doors, fairings, satellite brackets, large UAV fuselages, F1 parts, high-performance bicycle frames and industrial high-pressure cylinders. SINOMAC Medium-Sized Autoclave balances performance, flexibility and cost-effectiveness excellently, making it one of the most widely used models.
Full service
View more +SINOMAC Promises:
12months
free maintain service since delivery
24hours
a day online customer service
365days
a year with no rest
Selection Guidance
Online Maintenance
Genuine Parts
Commissioning
SINOMAC Strength
View more +SINOMAC provides you with the advanced autoclave turn-key solutions!
Changzhou SINOMAC Machinery Technology Co. Ltd. is located in the hometown of autoclave, Changzhou, Jiangsu Province. It is specialized in providing energy efficient autoclave, corollary equipments for production line, and projects of intelligent production. The autoclave developed and produced by our company is in a leading role in domestic market, and it is widely used in many different areas, such as composites curing, safety glass laminating, photovoltaic module encapsulation, wood carbonization, rubber vulcanization, industry chemicals synthetisis, and so on.
We focus on satisfying different needs from global customers. All the products can be produced according to ASME, PED, AD-2000 standards, and we will also provide relevant certificate and code to make sure its quality and safety. At present, our autoclave has been sent to America, Canada, Russia, Australia, New Zealand, France, Brazil, Venezuela, Saudi Arabia, and Tunis.
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