An Essential Guide to Containment, Size Reduction, and Processing Technology

Manufacturing is a rapidly evolving landscape that demands innovative and reliable solutions. The global market for industrial size reduction equipment is expected to grow by 6.3% CAGR through 2030, driven by advancements in pharmaceuticals, chemicals, and food processing (Source: MarketsandMarkets). Nowadays, manufacturers face increasing challenges related to industrial size reduction. This guide explores advancements in size reduction, containment, and processing technology.

Size Reduction

Size reduction, a crucial process in many industries, involves reducing the physical size of solid materials, particles, or substances into smaller, more manageable pieces or particles. This process significantly enhances product performance, ensures uniformity, and meets industry requirements.
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Containment

Containment, a vital aspect of industrial processes, involves controlling the environment in which materials are processed. Its primary role is to ensure the safety of workers, the product, and the surrounding area, thereby preventing hazardous or sensitive materials from being released into the atmosphere.
Find out more about containment.

Processing Technology

Finally, process technology is a broader concept than size reduction and containment. It refers to the methods, systems, and equipment used to change raw materials into finished products in a controlled and efficient manner.
Discover more about processing technology.

Size reduction, containment, and processing technology have evolved alongside industrial advancements, fueled by the increasing need for manufacturing efficiency, safety, and regulatory compliance.

Early size reduction methods pre-date the human race. As soon as our primate ancestors adopted tools, we began to see the start of this technology. Early humans developed progressively more complex size-reduction tools such as axes, hammerstones, flint knapping, and pestle and mortars for food, medicine, and building materials. It’s easy to think about these early technologies as distinct from the powerful rubber choppers and disintegrators we operate today, but there is a lineage. In a vastly simplified view, our products could simply be considered to be mechanised hammers and axes, also used to process food and medicine.

Our ability to grind even finer products, similar to our modern toll processing services, also dates thousands of years, with grinding stones found to be dating back upwards of 30,000 years.

The Industrial Revolution introduced mechanised milling and crushing equipment for large-scale production, such as steam-powered roller mills and jaw crushers. In the early 19th century, as chocolate production became more industrialised, cocoa press cake—a by-product of cocoa butter extraction—found new value in both food and cosmetic applications. The invention of the cocoa press is credited to Dutch chemist Coenraad van Houten in 1828, which paved the way for the fine grinding of press cake into what we now know as cocoa powder.

Around the same time, seaweed was gaining popularity in Victorian Britain for its use in skincare, prized for its natural minerals and exfoliating properties. Both materials, tough in their raw form, benefit from mechanical pre-processing to break them down before being further refined into high-performance ingredients.

Containment solutions were created in response to safety concerns such as airborne dust inhalation, explosive or flammable dust, and cross-contamination. Initially, simple enclosures were used before advancing to glove boxes, fume hoods, and high-containment isolators. These systems became essential in industries handling hazardous or fine powders, such as pharmaceuticals and chemicals.

Modern processing technology uses automation, real-time monitoring, and closed-system designs to improve productivity and maintain strict safety and environmental standards. These technologies will further develop as innovation continues to meet increasing industry demands.

As industries evolve in the modern world, so does the demand for more efficient, safer, and sustainable size reduction, containment, and processing technologies. The global industrial machinery market, which involves these industries, was valued at approximately USD 693.7 billion in 2023 and is predicted to grow at a Compound Annual Growth Rate (CAGR) of 7.5% from 2024 to 2032 (source: Global Market Insights).

Increased Use of Automation and AI

The first trend we can see is the increased use of automation and AI to improve precision, efficiency, and consistency in size reduction and containment processes. These technologies enable manufacturers to perform predictive maintenance, adapt processing, and improve quality control.

More Focus on Sustainability Energy Efficiency

Over the years, there has been increasing awareness of the benefits of sustainable business practices. A survey conducted by SAP, a German multinational software company, revealed that 31% of UK businesses have already experienced a strong positive impact on revenue and profits by improving their sustainability capabilities (source: edie.net). With this in mind, manufacturers are now prioritising eco-friendly equipment and energy-efficient processes to minimise their environmental footprint. This includes innovations in low-energy milling techniques, recycling-friendly materials, and waste reduction strategies.

Stricter Safety Regulations

Regulatory bodies such as the Health and Safety Executive (HSE) and the UK Environment Agency continue introducing stricter guidelines. This is to ensure worker safety and help maintain product integrity across various industries. Adherence to these standards is becoming increasingly critical, particularly in sectors such as pharmaceuticals, food processing, and chemical manufacturing.

Advancements in Nanotechnology and Ultrafine Processing

The UK manufactures various nanomaterials, including nanopowders (metals, metal oxides, and alloys), magnetic nanomaterials, carbon nanotubes (CNTs), nanoceramics, nano silica, and quantum dots. This means that the demand for ultra-fine and nano-sized particles is growing in pharmaceuticals, electronics, and specialty materials. New milling techniques and precision engineering allow for tighter particle size control and enhanced material properties.

Coarse size reduction is a critical first step in many industrial processes, enabling efficient material handling, cost savings, and sustainability. These technologies have a large part to play in many modern industrial manufacturing applications including mining, construction, recycling, agriculture, and energy.

As previously mentioned, food production has been dramatically improved with mechanised size reduction, allowing materials to be ground down into finer forms. It plays a vital role in modern production, for both human and animal, helping extract pulp from fibrous fruits and vegetables, sugar from cane and beets, and de-shelling seeds, nuts and beans. This is an industry of dozens, and we’ve worked with companies across most industries.

Successful containment is crucial in sectors like pharmaceuticals and chemicals for workplace safety, product integrity, and compliance with regulatory standards. In the pharmaceutical industry, contamination incidents cost manufacturers over $10 billion annually (Source: PDA). Containment solutions are designed to deliver the most precise requirements in this ever-evolving industry.

Containment systems prioritise operator safety and minimise potential exposure to hazardous substances, such as active pharmaceutical ingredients (APIs), toxic chemicals, or fine powders, that pose inhalation risks during manufacturing. They also ensure product protection, preventing cross-contamination in sensitive environments where purity is essential.

Additionally, containment systems should adhere to strict regulatory standards, including Good Manufacturing Processes (GMP), Food Standards Agency, Medicines & Healthcare products regulatory agency (MHRA), FDA, and other industry requirements, to guarantee compliance and reliability in diverse manufacturing settings.

To ensure precision, safety, and peace of mind, this is applied through the following industries:

Pharmaceutical sector: We create contamination-free environments for drug development.
Chemical industry: We implement strong systems so our clients can safely handle volatile or toxic substances.
Food & Nutrition sector: Our technologies maintain strict hygienic standards, ensuring adherence to food safety regulations and preserving product integrity.

Toll processing provides manufacturers with a versatile option to outsource production, expand operations, and experiment with new materials without substantial costs. The global industrial services market size was estimated at $32.65 billion in 2023 and is projected to grow at a CAGR of 6.5% from 2024 to 2030 (Source: Market Analysis Report). Toll processing services integrate modern, cutting-edge technologies with extensive industry knowledge to offer customised solutions for industries requiring industrial size reduction equipment.

Toll processing is an excellent option for large-scale production and pilot projects. When choosing a partner, their toll-processing services should meet the needs of various industries, including pharmaceutical companies, to speed up drug development processes.

Toll processing can provide clients with multiple benefits, such as flexibility, allowing them to adjust production levels as and when required. Our services also lower overhead expenses and give clients the insights and experience of a global leader in manufacturing.
Find out more about Toll Processing.

The global industrial machinery market is expected to grow at a CAGR of 8.4% from 2025 to 2030, reaching $1,188.7 billion by 2030 (Source: The Business Research Company). To create new business collaborations and establish thought leadership, these are the key growth sectors shaping the manufacturing future.

Pharmaceutical Sector

Firstly, in the pharmaceutical industry, clients experience ongoing challenges. These include regulatory compliance from agencies like the FDA and EMA, containment and operator safety risks, a lack of consistent particle sizes, process efficiency and control, production scalability and global supply chain disruptions.

Particle processing and size reduction technology ensure businesses fulfil these strict requirements and improve the performance of drugs for the consumer.
Discover more about the pharmaceutical sector.

Food & Nutrition Sector

Additionally, the food and nutrition sector requires high hygiene, efficiency, and product quality, especially in large-scale production. Hygienically designed equipment and precision particle processing solutions guarantee consistency and safety, which help manufacturers meet strict industry requirements.
Deep dive into the food & nutrition sector.

Chemical Sector

Hazardous or unstable materials are commonly handled in the chemical industry, requiring high precision and protection. Containment systems effectively safeguard operators and the environment while maintaining processing accuracy.
Uncover more about the chemical sector.

Nuclear Energy and Battery Sectors

The rapidly growing nuclear and battery industry requires advanced materials to power contemporary energy storage solutions. When manufacturers access micronisation and toll processing expertise, it will play a vital role in developing battery materials that push the limits of performance and efficiency.
Dive deeper into the nuclear sector.
Find out more on the battery sector.

Partnering with an experienced provider of powder processing technology offers manufacturers several key benefits, including:

• Improved Efficiency: The most efficient and organised size reduction technology processes lead to reduced production time and lower costs.
• Upgraded Safety: Containment systems effectively ensure that workers and products have a safe working environment.
• Industry Compliance: Experienced providers help companies meet even the strictest industry standards for particle processing and size reduction technology
• Innovation Support: Gain access to cutting-edge technologies that drive product development.

Choose Hosokawa Micron as your trusted industrial size reduction equipment supplier. We have been a dependable partner in industrial manufacturing for decades, particularly in industrial size reduction and processing technologies.

With advanced containment systems and comprehensive toll processing services, Hosokawa provides customised solutions for the diverse needs of industries like pharmaceuticals, food, chemicals and developing fields like nuclear energy and batteries.

Make sure to schedule a consultation with our experts to discuss your specific industrial size reduction challenges. Together, we can redefine what’s achievable in particle processing and size reduction technology.

Learn more about Hosokawa and our products/services.