2025 10 Leading trolley furnace Suppliers in the world - Blog

Introduction to Trolley Furnace

A trolley furnace is a type of industrial furnace that consists of a furnace body and a movable trolley. The trolley can be pulled out of the furnace for easy loading and unloading of workpieces. This design offers significant advantages in terms of handling large - scale or heavy workpieces. Trolley furnaces are widely used in various industries such as metal heat treatment, forging, and ceramics firing. They can achieve different heating processes, including annealing, normalizing, quenching, and tempering, by precisely controlling temperature, heating rate, and atmosphere inside the furnace.

10 Leading Trolley Furnace Suppliers

1. Jiangsu Jiuding Industrial Furnaces Technology Co., Ltd

Jiangsu Jiuding Industrial Furnaces Technology Co., Ltd is a well - established enterprise in the field of industrial furnaces. It has a strong R & D team composed of experienced engineers and technicians who are dedicated to developing advanced furnace technologies. The company adheres to strict quality control systems, from the selection of raw materials to the final product inspection.

Features in Trolley Furnaces

High - precision Temperature Control: Jiangsu Jiuding's trolley furnaces are equipped with advanced temperature control systems. These systems can maintain the temperature within a very narrow range, ensuring uniform heating of the workpieces. For example, in heat treatment processes where precise temperature control is crucial, such as the annealing of high - strength steel, the furnace can achieve temperature fluctuations of less than ± 5°C.
Energy - efficient Design: The company uses high - quality insulation materials in the construction of trolley furnaces. These materials have low thermal conductivity, which reduces heat loss during the heating process. As a result, the furnaces consume less energy compared to traditional models, helping customers save on operating costs.
Customization: Jiangsu Jiuding understands that different customers have different requirements. They offer customized trolley furnace solutions based on the size, shape, and heating process requirements of the workpieces. Whether it is a small - scale laboratory furnace or a large - scale industrial production furnace, the company can design and manufacture a suitable furnace.

Advantages

Rich Experience: With years of experience in the industry, the company has accumulated a wealth of knowledge and practical experience in furnace design and manufacturing. This allows them to quickly solve various technical problems that may arise during the production process.
Good After - sales Service: Jiangsu Jiuding provides comprehensive after - sales service, including installation, commissioning, maintenance, and technical support. Their service team can respond quickly to customer needs, ensuring the normal operation of the furnaces.
International Reputation: The company's products are not only popular in the domestic market but also exported to many countries and regions around the world. Their high - quality products and excellent service have won them a good international reputation.

Website: https://www.jdfurnace.com/

2. Nabertherm GmbH

Nabertherm GmbH is a German company with a long - standing history in the field of industrial and laboratory furnaces. It was founded in 1938 and has since become a global leader in furnace technology. The company is known for its high - quality products and innovative solutions.

Features in Trolley Furnaces

Advanced Heating Elements: Nabertherm uses state - of - the - art heating elements in its trolley furnaces. These elements provide fast and uniform heating, which is essential for achieving high - quality heat treatment results. For example, their silicon carbide heating elements can reach high temperatures quickly and maintain a stable heating performance.
Intelligent Control Systems: The trolley furnaces are equipped with intelligent control systems that allow for easy operation and precise process control. Customers can program the heating curves, temperature ramps, and holding times according to their specific requirements. The control systems also provide real - time monitoring and alarm functions, ensuring the safety and reliability of the heating process.
High - Quality Construction: Nabertherm pays great attention to the construction quality of its furnaces. The furnace bodies are made of high - strength materials and are designed to withstand high temperatures and mechanical stress. The insulation materials used are of the highest quality, which not only reduces heat loss but also extends the service life of the furnace.

Advantages

German Engineering Precision: As a German company, Nabertherm adheres to the strict German engineering standards. Their products are known for their precision, reliability, and durability. Customers can trust that they are getting a high - quality product that will perform well over a long period.
Extensive Product Range: The company offers a wide range of trolley furnaces to meet the needs of different industries and applications. Whether it is a small - capacity furnace for research purposes or a large - scale industrial furnace for mass production, Nabertherm has a suitable solution.
Global Service Network: Nabertherm has a global service network that can provide timely support to customers around the world. Their service technicians are highly trained and can quickly diagnose and solve any problems that may occur with the furnaces.

3. Ipsen International GmbH

Ipsen International GmbH is a leading provider of thermal processing solutions. It has a global presence and serves customers in various industries, including automotive, aerospace, and tooling. The company is committed to developing innovative and sustainable furnace technologies.

Features in Trolley Furnaces

Atmosphere Control: Ipsen's trolley furnaces are capable of precise atmosphere control. They can create different atmospheres, such as inert gas, reducing gas, or carburizing atmosphere, depending on the specific heat treatment requirements. This is crucial for achieving high - quality surface properties and mechanical properties of the workpieces.
Energy - saving Technologies: The company has developed a number of energy - saving technologies for its trolley furnaces. For example, their regenerative burners can recover and reuse waste heat, significantly reducing energy consumption. In addition, the furnaces are designed with optimized insulation and heat transfer systems to further improve energy efficiency.
Automation and Integration: Ipsen's trolley furnaces can be easily integrated into automated production lines. They are equipped with advanced automation systems that can control the loading, unloading, and heating processes automatically. This improves production efficiency and reduces labor costs.

Advantages

Industry - specific Solutions: Ipsen has in - depth knowledge of different industries and can provide customized trolley furnace solutions based on the specific requirements of each industry. For example, in the automotive industry, their furnaces can be designed to meet the high - volume production and strict quality control requirements.
Research and Development Capabilities: The company invests heavily in research and development to continuously improve its furnace technologies. They collaborate with leading research institutions and universities to stay at the forefront of the industry.
Long - term Customer Relationships: Ipsen has built long - term relationships with many customers around the world. Their focus on customer satisfaction and continuous improvement has earned them a loyal customer base.

4. Seco/Warwick Corporation

Seco/Warwick Corporation is a global leader in heat treatment and melting equipment. It has a rich history dating back to 1977 and has grown to become a major player in the industrial furnace market. The company offers a wide range of products and services, including trolley furnaces.

Features in Trolley Furnaces

Advanced Quenching Systems: Seco/Warwick's trolley furnaces are equipped with advanced quenching systems. These systems can provide precise control of the quenching process, which is essential for achieving the desired mechanical properties of the workpieces. For example, their high - pressure gas quenching systems can achieve fast and uniform cooling, reducing the risk of distortion and cracking.
Process Monitoring and Optimization: The furnaces are integrated with advanced process monitoring and optimization systems. These systems can collect and analyze data during the heating and quenching processes, allowing for real - time adjustment of the process parameters. This helps to improve the quality and consistency of the heat - treated products.
Modular Design: Seco/Warwick uses a modular design approach for its trolley furnaces. This allows for easy installation, maintenance, and expansion of the furnaces. Customers can choose different modules according to their specific requirements, such as heating modules, quenching modules, and control modules.

Advantages

Global Manufacturing and Service Network: The company has manufacturing facilities and service centers around the world. This enables them to provide local support to customers and ensure timely delivery of products and services.
Innovation and Technology Leadership: Seco/Warwick is known for its innovation and technology leadership in the heat treatment industry. They are constantly developing new products and technologies to meet the evolving needs of the market.
Comprehensive Training and Support: The company provides comprehensive training and support to its customers. Their training programs cover furnace operation, maintenance, and process optimization, helping customers to make the most of their equipment.

5. Grieve Corporation

Grieve Corporation is a well - known American manufacturer of industrial ovens and furnaces. It has been in business for over 60 years and has a reputation for producing high - quality and reliable products. The company offers a variety of trolley furnaces for different applications.

Features in Trolley Furnaces

Heavy - Duty Construction: Grieve's trolley furnaces are built with heavy - duty materials to withstand the rigors of industrial use. The furnace bodies are reinforced to handle large and heavy workpieces, and the trolleys are designed for smooth movement and long - term durability.
Versatile Heating Options: The company offers a range of heating options for its trolley furnaces, including electric, gas, and oil - fired heating. Customers can choose the most suitable heating method based on their energy availability, cost, and environmental requirements.
Safety Features: Grieve places a high emphasis on safety in its furnace design. Their trolley furnaces are equipped with multiple safety features, such as over - temperature protection, gas leak detection, and emergency stop buttons. These features ensure the safety of the operators and the equipment.

Advantages

American - Made Quality: As an American manufacturer, Grieve is known for its high - quality manufacturing standards. Their products are built to last and are backed by a strong warranty.
Custom Engineering: The company offers custom engineering services to meet the unique requirements of its customers. Their experienced engineers can design and build a trolley furnace that is tailored to the specific needs of the application.
Local Support: With its headquarters in the United States, Grieve can provide local support to its customers in North America. This includes fast delivery of spare parts and on - site service.

6. Carbolite Gero Ltd

Carbolite Gero Ltd is a UK - based company that specializes in the design and manufacture of high - performance furnaces. It has a long history of innovation and has developed a range of advanced furnace technologies.

Features in Trolley Furnaces

Precise Temperature Uniformity: Carbolite Gero's trolley furnaces are designed to achieve excellent temperature uniformity throughout the furnace chamber. This is achieved through advanced heating element design and airflow management. For example, in heat treatment processes where uniform temperature is critical, such as the sintering of ceramics, their furnaces can ensure a temperature variation of less than ± 3°C.
User - friendly Interface: The furnaces are equipped with a user - friendly interface that allows for easy operation and programming. The interface provides clear instructions and real - time feedback on the furnace status, making it easy for operators to control the heating process.
Compact Design: Carbolite Gero offers trolley furnaces with a compact design, which is suitable for applications where space is limited. Despite their compact size, the furnaces still provide high - performance heating and excellent temperature control.

Advantages

British Engineering Excellence: The company represents the best of British engineering. Their products are known for their quality, reliability, and innovation.
Research - driven Development: Carbolite Gero invests in research and development to continuously improve its furnace technologies. They work closely with academic institutions and research centers to develop new materials and processes for their furnaces.
Global Distribution Network: The company has a global distribution network that allows it to reach customers around the world. Their products are sold and supported in many countries, ensuring that customers can get the products and services they need.

7. Linn High Therm GmbH

Linn High Therm GmbH is a German company that focuses on the development and production of high - temperature furnaces. It has a reputation for providing high - quality and reliable products for various industries.

Features in Trolley Furnaces

High - Temperature Capability: Linn High Therm's trolley furnaces can reach very high temperatures, up to 2000°C or even higher. This makes them suitable for applications such as the heat treatment of refractory materials and the sintering of advanced ceramics.
Advanced Insulation Materials: The company uses advanced insulation materials in its furnace construction. These materials have excellent thermal insulation properties, which reduce heat loss and energy consumption at high temperatures.
Customizable Configurations: Linn High Therm offers a wide range of customizable configurations for its trolley furnaces. Customers can choose different furnace sizes, heating elements, and control systems according to their specific requirements.

Advantages

German Quality and Precision: As a German company, Linn High Therm adheres to strict quality control standards. Their products are known for their precision, reliability, and long - term performance.
Technical Expertise: The company has a team of highly skilled engineers and technicians who have in - depth knowledge of high - temperature furnace technology. They can provide technical support and advice to customers throughout the entire process, from furnace selection to installation and operation.
Continuous Innovation: Linn High Therm is committed to continuous innovation. They are constantly researching and developing new technologies and materials to improve the performance and efficiency of their furnaces.

8. Centrotherm Thermal Solutions GmbH

Centrotherm Thermal Solutions GmbH is a leading provider of thermal processing solutions in the semiconductor and solar industries. It has extensive experience in developing advanced furnace technologies for these high - tech industries.

Features in Trolley Furnaces

Cleanroom - Compatible Design: Centrotherm's trolley furnaces are designed to meet the strict cleanliness requirements of cleanroom environments. They are equipped with advanced filtration systems to prevent particle contamination, which is crucial for the production of high - quality semiconductor and solar products.
Precise Process Control: The furnaces are capable of precise process control, including temperature, gas flow, and pressure control. This allows for the accurate replication of complex heating processes, ensuring the consistency and quality of the products.
Integration with Production Lines: Centrotherm's trolley furnaces can be easily integrated into automated production lines. They are designed to work seamlessly with other equipment in the production process, improving overall production efficiency.

Advantages

Industry - specific Expertise: The company has in - depth knowledge of the semiconductor and solar industries. Their products are tailored to meet the specific requirements of these industries, such as high - precision temperature control and cleanroom compatibility.
Global Presence: Centrotherm has a global presence, with offices and production facilities in many countries. This enables them to provide local support to customers around the world and to quickly respond to market changes.
Sustainable Solutions: The company is committed to developing sustainable thermal processing solutions. Their furnaces are designed to be energy - efficient and to minimize environmental impact.

9. Tenova Goodfellow Inc.

Tenova Goodfellow Inc. is a well - established company in the field of industrial furnaces and thermal processing equipment. It has a long history of serving customers in the metals and mining industries.

Features in Trolley Furnaces

Large - Scale Capacity: Tenova Goodfellow's trolley furnaces are available in large - scale capacities, which are suitable for the heat treatment of large - size metal workpieces. The furnaces can handle heavy loads and are designed for high - volume production.
Advanced Melting and Refining Technologies: The company incorporates advanced melting and refining technologies in its trolley furnaces. These technologies can improve the quality of the metal products by removing impurities and achieving precise chemical compositions.
Automated Material Handling: The furnaces are equipped with automated material handling systems, which can load and unload the workpieces efficiently. This reduces labor costs and improves production efficiency.

Advantages

Industry Experience: Tenova Goodfellow has decades of experience in the metals and mining industries. Their in - depth understanding of these industries allows them to provide customized solutions that meet the specific needs of their customers.
Comprehensive Service Portfolio: The company offers a comprehensive service portfolio, including furnace design, installation, commissioning, maintenance, and repair. Their service team can provide 24/7 support to ensure the continuous operation of the furnaces.
Technological Innovation: Tenova Goodfellow invests in technological innovation to stay ahead of the competition. They are constantly developing new furnace technologies and improving the performance of their existing products.

10. AFC Holcroft

AFC Holcroft is a leading global provider of heat treatment equipment and services. It has a wide range of products, including trolley furnaces, and serves customers in various industries, such as automotive, aerospace, and energy.

Features in Trolley Furnaces

Integrated Heat Treatment Solutions: AFC Holcroft offers integrated heat treatment solutions that include not only the trolley furnaces but also other related equipment, such as quenching systems and material handling equipment. This allows customers to get a complete heat treatment solution from a single supplier.
Advanced Process Simulation: The company uses advanced process simulation software to optimize the design and operation of its trolley furnaces. This helps to ensure that the furnaces can achieve the desired heat treatment results with high efficiency and quality.
Remote Monitoring and Control: AFC Holcroft's trolley furnaces can be remotely monitored and controlled. This allows operators to monitor the furnace status, adjust the process parameters, and receive alarms from anywhere in the world, improving the management efficiency of the equipment.

Advantages

Global Reach: With a global network of sales and service offices, AFC Holcroft can provide local support to customers around the world. This ensures that customers can get timely assistance and spare parts when needed.
Customer - Centric Approach: The company takes a customer - centric approach. They work closely with customers to understand their needs and provide customized solutions that meet their specific requirements.
Continuous Improvement: AFC Holcroft is committed to continuous improvement. They regularly update their products and services based on customer feedback and technological advancements to provide the best possible solutions to their customers.

Conclusion

The above 10 companies are the leading trolley furnace suppliers in the world in 2025. Each company has its own unique features and advantages in terms of technology, product quality, and service. Jiangsu Jiuding Industrial Furnaces Technology Co., Ltd stands out with its customization ability and good after - sales service, while German companies like Nabertherm GmbH and Linn High Therm GmbH are known for their precision engineering and high - quality products. American companies such as Grieve Corporation offer heavy - duty and reliable solutions, and companies like Centrotherm Thermal Solutions GmbH are specialized in serving high - tech industries. These suppliers play a crucial role in meeting the diverse needs of different industries around the world, and their continuous innovation and development will further promote the progress of the trolley furnace industry.