Automatic Pressure Gelation (APG) Machine Market to Witness Steady Growth, Projected to Grow at a CAGR of 8.5% from 2025 to 2033

According to a new study by DataHorizzon Research, the Automatic Pressure Gelation (APG) Machine Market is projected to grow at a CAGR of 8.5% from 2025 to 2033, driven by the rising demand for high-precision epoxy resin encapsulation and insulation systems across industries such as electronics, automotive, and power equipment. The APG process is increasingly preferred over traditional casting methods due to its superior efficiency, minimal material wastage, and enhanced consistency in product quality.

As manufacturers focus on improving the durability and insulation of electrical components like transformers, switchgear, sensors, and circuit boards, the adoption of APG machines is accelerating globally. Additionally, advancements in resin formulations, automation, and process control technologies are enabling faster production cycles and higher yields. Growing emphasis on renewable energy, electric mobility, and industrial automation is further propelling the need for reliable insulation and encapsulation solutions, creating a strong growth trajectory for APG machinery manufacturers worldwide.

Market Size & Insights

The automatic pressure gelation (APG) machine market is valued at approximately USD 450 million in 2024 and is anticipated to reach around USD 850 million by 2033, reflecting a CAGR of 8.5% from 2025 to 2033, driven by the expansion of the electrical and electronics manufacturing sectors. The APG process involves injecting thermosetting resins such as epoxy under pressure into pre-heated molds, providing superior insulation, high mechanical strength, and dimensional stability - essential for electrical components and electronic assemblies.

The market is witnessing an increasing shift toward fully automated and digitally controlled APG systems, capable of maintaining optimal temperature, pressure, and curing conditions. These machines are widely used in producing components for transformers, bushings, insulators, and motor coils, where precision and repeatability are critical. With the growth of electric vehicles (EVs), renewable energy systems, and industrial electronics, demand for encapsulated components is surging, thereby driving APG machine adoption.

Additionally, sustainability trends are shaping the market, with manufacturers introducing energy-efficient machines and low-emission resin systems to reduce environmental impact. The integration of IoT-based monitoring systems and predictive maintenance tools is also enhancing machine uptime, productivity, and quality assurance in modern manufacturing setups.

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Important Points

• Increasing adoption of APG machines in electrical and electronic component manufacturing.
• Rising demand for high-quality insulation materials in power transmission and automotive applications.
• Growing investment in automation and precision engineering technologies.
• Shift toward environmentally sustainable and energy-efficient resin processing systems.
• Expanding application scope across transformers, sensors, coils, and circuit components.
• Integration of digital control systems and smart process monitoring for improved performance.

Key Factors Driving the Future Growth of the Automatic Pressure Gelation (APG) Machine Market

• Electrification Trends: Growing adoption of EVs, renewable energy, and power infrastructure upgrades driving insulation component demand.
• Industrial Automation: Increasing implementation of automated encapsulation solutions for high-volume manufacturing.
• Enhanced Product Quality: Rising need for precision, consistency, and improved insulation performance.
• Technological Innovation: Integration of IoT, AI, and real-time analytics improving process control and efficiency.
• Sustainability Focus: Development of low-emission resins and eco-friendly production systems.
• Regional Industrialization: Rapid industrial growth in Asia-Pacific boosting demand for APG equipment.

Top 10 Market Companies

• HÜBERS Verfahrenstechnik Maschinenbau GmbH
• Meier Prozesstechnik GmbH
• Demak S.r.l.
• Wenzhou Yikong Machinery Technology Co., Ltd.
• Zhejiang Meiyu Machinery Manufacturing Co., Ltd.
• Zhejiang Jingyi Electromechanical Equipment Co., Ltd.
• Maschinenfabrik Gustav Eirich GmbH & Co. KG
• Zhejiang Zhongxin Machinery Manufacturing Co., Ltd.
• Elantas PDG Inc. (Altana Group)
• APG Machines Manufacturing Co. (India)

Market Segments

By Machine Type
o Fully Automatic
o Semi-Automatic
o Manual/Custom

By Capacity
o Small Scale (Below 5 Liters)
o Medium Scale (5-20 Liters)
o Large Scale (Above 20 Liters)

By Application
o Transformer Components (Bushings, Insulators, CT/PT Housings)
o Switchgear & Circuit Breaker Components
o Electronic Encapsulation & Potting
o Automotive Electrical Parts
o Others

By Region
o North America
o Europe
o Asia-Pacific
o Latin America
o Middle East & Africa

Recent Developments

• HÜBERS Verfahrenstechnik launched an advanced APG machine line featuring real-time viscosity control for consistent casting.
• Bosch Rexroth AG integrated Industry 4.0-compatible motion control systems into APG machines for enhanced automation.
• Wacker Chemie AG introduced next-generation epoxy resin formulations optimized for high-temperature encapsulation.
• Elantas developed eco-friendly resin systems with improved curing performance and reduced carbon footprint.
• Hitachi Chemical Co. Ltd. expanded its APG machine offerings for electric vehicle components manufacturing.
• Demak Group invested in smart monitoring and predictive maintenance technology to improve equipment lifespan.

Regional Insights

Asia-Pacific dominates the Automatic Pressure Gelation (APG) Machine Market, accounting for over 50% of global revenue, driven by strong demand from China, Japan, South Korea, and India, where electrical and electronics manufacturing continues to expand rapidly. Europe is the second-largest market, supported by the presence of leading machinery and resin manufacturers focusing on sustainable innovations. North America is experiencing growing adoption of APG technology in industrial and renewable energy sectors. Meanwhile, Latin America and the Middle East & Africa are emerging regions, driven by power grid modernization and the establishment of local component manufacturing units.

Market Outlook

The automatic pressure gelation (APG) machine market outlook for 2025-2033 remains positive, supported by continuous industrial automation, increased electrification, and the growing demand for high-precision electrical insulation solutions. As global energy systems shift toward renewable and distributed power networks, the need for reliable and durable components like transformers and sensors is intensifying, boosting the adoption of APG processes.

Manufacturers are focusing on digitally integrated and energy-efficient APG systems, offering enhanced production flexibility, real-time diagnostics, and lower operational costs. The next decade will see a significant move toward smart encapsulation systems, combining automation, robotics, and machine learning to optimize performance.

Furthermore, the rapid growth of electric vehicles, solar inverters, and power electronics will continue to fuel market expansion. Sustainability will remain a major trend, with emphasis on developing recyclable and bio-based resin materials and reducing energy consumption during the gelation process.

By 2033, the APG machine industry is expected to evolve into a technologically advanced and eco-conscious sector, where innovation, efficiency, and precision manufacturing will define market leadership.

Contact:
Ajay N
Ph: +1-970-633-3460

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Company Name: DataHorizzon Research
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DataHorizzon is a market research and advisory company that assists organizations across the globe in formulating growth strategies for changing business dynamics. Its offerings include consulting services across enterprises and business insights to make actionable decisions. DHR's comprehensive research methodology for predicting long-term and sustainable trends in the market facilitates complex decisions for organizations.

This release was published on openPR.