In the field of food processing, ultra-high pressure sterilization technology is widely favored for its high efficiency and safety. Choosing the right ultra-high pressure sterilization equipment can not only improve product quality, but also save costs and enhance corporate competitiveness. However, facing the complex products on the market, how should companies make choices? This article will deeply analyze the key parameters and industry standards for purchasing ultra-high pressure sterilization equipment to help companies make scientific choices.

 

Introduction to ultra-high pressure sterilization technology

 

Ultra-high pressure sterilization, also known as high static pressure processing technology (HPP), is a non-thermal processing technology that applies ultra-high static pressure to products. This technology uses high pressure to effectively kill or inhibit microorganisms in food in a short time without significantly affecting the sensory properties and nutritional components of the product. This technology has great advantages in maintaining the natural flavor and texture of food.

 

Key parameters for purchasing ultra-high pressure sterilization equipment

 

1. Working pressure and pressure vessel design

 

Working pressure is one of the important parameters for selecting ultra-high pressure sterilization equipment. Generally speaking, the commonly used pressure range in the food industry is between 400 and 600 MPa. At this pressure level, most harmful microorganisms can be effectively killed. The pressure vessel material of the equipment is usually stainless steel or composite materials, and its design must comply with internationally recognized pressure vessel standards, such as ASME standards, to ensure safety and durability.

 

2. Processing capacity and cycle time

 

The processing capacity of the equipment determines the amount of food that can be processed each time, while the cycle time determines the production efficiency. The processing capacity is usually selected according to the production needs of the enterprise, and is generally divided into pilot, small, medium and large equipment. At the same time, try to choose equipment with a shorter cycle time to improve production efficiency.

 

3. Temperature control system and energy consumption

 

Although ultra-high pressure sterilization is a low-temperature sterilization method, in some cases it is necessary to be equipped with an effective temperature control system to ensure process stability. Energy consumption is also a key factor to consider when purchasing. Modern ultra-high pressure equipment generally adopts energy-saving design and regenerative energy recovery mechanism to reduce operating costs.

 

4. Automation level and its compatibility with production lines

 

With the advent of the era of Industry 4.0, equipment with an increasingly high degree of automation has become the first choice. A high level of automation helps reduce human errors and improve product output and quality. In addition, the equipment needs to have good compatibility with existing production lines to avoid additional modification costs.

 

Industry standards and certifications

 

1. International industry standards

 

When purchasing equipment, you need to understand whether the equipment complies with relevant international and national standards. Common industry standards include ISO9001 quality management system, ISO22000 food safety management system, etc. These standards ensure the production quality and safety of equipment.

 

2. HACCP certification

 

Hazard Analysis and Critical Control Point (HACCP) certification is a common quality control system in the food industry. It ensures that the entire process from raw material supply to production and sales can be effectively monitored. Therefore, equipment with HACCP certification can provide companies with a higher possibility of market access.

 

3. Regional and national regulations

 

Due to different food safety laws and regulations in various countries, companies need to ensure that their equipment complies with the regulations and rules of the countries they enter when expanding their business in the international market, such as the EU CE certification and the US FDA standards, to avoid unnecessary compliance risks.

 

Strategies for enterprises to successfully purchase ultra-high pressure equipment

 

1. Market research and brand selection

 

Carry out in-depth market research to understand the characteristics, after-sales service, market reputation and price range of equipment from different manufacturers. Trusting internationally renowned brands can not only guarantee the quality of equipment, but also get guarantees in after-sales service.

 

2. Return on investment analysis

 

Calculate the total cost of ownership from a long-term perspective, including equipment procurement costs, operating costs, maintenance costs and expected production benefits. To ensure that the equipment can bring a good return on investment to the company within a reasonable time.

 

3. Field investigation and comparison

 

Go to the equipment manufacturer or specific user site for field investigation, observe the actual operation of the equipment, the interaction with the operator, and understand the performance of the equipment in different production environments.

 

4. Supplier's willingness to cooperate in the long term

 

Consider whether the supplier has the willingness and ability to cooperate in the long term, so as to provide continuous support in the future new product development, technical support, equipment upgrades, etc.

 

Facing future technological innovation

 

The evolution of technology has brought about the rapid development of ultra-high pressure sterilization equipment. In the future, with the advancement of technology and changes in market demand, intelligent, environmentally friendly and sustainable equipment will become a new trend. Companies need to pay attention to these latest developments and constantly update their equipment to maintain their competitive advantage.

 

In short, purchasing ultra-high pressure sterilization equipment is not an easy task, and companies need to consider actual needs, financial capabilities and long-term development plans in many aspects. Through a detailed understanding of key parameters and a comprehensive understanding of industry standards, companies can be invincible in the fiercely competitive market.