About HiLock
HiLock is the high-pressure technology equipment brand of Zhuhai CTT Technology Co.,Ltd., specializing in the R&D and industrial application of High Pressure Processing (HPP) equipment for the food industry.
Leveraging in-house equipment development, core component manufacturing, and food material testing capabilities, HiLock provides customers in the food & beverage, biopharmaceutical, and cosmetics industries with process validation, equipment selection, intelligent production line design, and scalable manufacturing solutions. We help customers transform innovative processing technologies into reliable, efficient, and scalable production capabilities—faster and with greater confidence.
From laboratory validation to industrial-scale production, HiLock makes high-pressure technology a real driver of product value.
Why Choose Us?
With over 10 years of industry expertise, we provide HPP services to leading global companies, helping our clients create more competitive products at lower costs and with greater efficiency.
Independent Core Technology
160+ R&D engineers with in-house capabilities in developing and manufacturing key technologies, including intensifier systems, high-pressure systems, and intelligent control systems.
Process Parameter Optimization
With 1,000+ in-house food application tests, we provide multi-category process data and help customers optimize pressure curves for the best results.
Full-Lifecycle Support
From core component replacement and consumables to intelligent production line expansion, we provide complete lifecycle services that scale with your business growth—without equipment replacement.
Multi-Industry Validation
Hundreds of systems delivered across food processing, biopharmaceuticals, and cosmetics. Our solutions are exported to 10+ countries and regions and certified to international standards including ISO and ASME.
HPP Applications
Help clients build high-end brands, increase product premium pricing potential by 20–50%, and meet the demands of rising consumer expectations.
Fruit and Vegetable Juice
Maintain freshness and nutritional content to avoid bacterial growth.
Ready-to-Eat Food
Improve food safety standards without compromising product quality.
Biopharmaceuticals
Used for aseptic processing of biological products to maintain active ingredients.
Baby Food
Ensure food safety, balanced nutrition, and suitability for digestion in infants and young children.
Seafood Shelling
Realize deep cleaning without damaging the quality of seafood meat.
Meat Product
Improve the safety and texture of meat products.
Dairy
Extend the shelf life of fresh milk and dairy products to maintain a fresh taste.
Beverages
Extend shelf life while preserving original flavor.
Pet Food
Ensure hygiene and safety, balanced nutrition, and meet the health needs of pets.
Cosmetics
Used for manufacturing sterile cosmetics to ensure product safety and stability.
Salad
Preserve taste and texture while extending the shelf life of salads.
Guacamole
Significantly extend the shelf life of guacamole while preserving its color, aroma, and flavor.
Our Products
From R&D to pilot production and mass manufacturing, HiLock delivers customized equipment solutions tailored to your needs, regardless of company size.
2L High Pressure Processing(HPP) Equipment for Lab R&D
2L high pressure processing equipment designed for food R&D laboratories, supporting HPP sterilization, small-batch sample processing, process development, and parameter testing. It effectively bridges the gap between laboratory R&D and pilot or production stages, helping accelerate product innovation, validation, and scale-up.
- Lab-Grade Precision Control
- Dual Operation System
- Compact & Low-Noise Design
- Modular Configuration
55L High Pressure Processing Equipment for Pilot Scale
Precisely designed for small food factories, offering balanced capacity, cost-effectiveness, and consistent quality. Simple structure and easy deployment allow quick startup without major modifications, helping businesses reduce costs and improve efficiency.
- Cost-Effective Scaling
- Stable Sterilization
- Simple & Energy Efficient
- Fresh & Clean-Label
135L High Pressure Processing Machine for Production Scale
Industrial-grade hpp sterilization equipment designed for large-scale food manufacturers. Focused on continuous, multi-product production, it increases throughput while reducing per-unit processing costs, helping businesses scale up and boost market competitiveness.
- High Capacity
- Stable Power
- Flexible Operation
- Energy Efficient
300L High Pressure Food Processor for Industrial Scale
A core system for large food groups and high-capacity production bases, designed for high-volume, stable, long-cycle continuous operation. It efficiently handles large orders, improves throughput, and supports industrial-scale, standardized production of premium products.
- Ultra-Large Capacity
- Six-Pressurizer System
- Real-Time Monitoring
- Low-Temperature Infeed Design
525L HPP Machine Large Scale Food Sterilization Equipment
An industry flagship HPP system designed for leading enterprises, large central kitchens, and industrial parks. It supports ultra-large-scale, 24/7 continuous production, breaks capacity bottlenecks, reduces unit costs, lowers unit costs, and supports market leadership.
- Flagship 525L Chamber
- 12-Pressurizer Matrix System
- Advanced Pressure & Temperature Control
- Scalable & Upgradable System
Application Cases
HiLock HPP technology is applied to milk processing to help preserve over 88% of natural active nutrients while maintaining a fresh, naturally sweet taste. By reducing reliance on preservatives and extending refrigerated shelf life, HPP supports clean-label milk production and helps maintain product quality.
HiLock HPP technology is used in fresh seafood processing to reduce common foodborne pathogens, including Salmonella and Listeria, while extending refrigerated shelf life. For vacuum-packed fish, the treatment supports storage for over 18 days while preserving more than 90% of natural proteins, fresh flavor, and firm, tender texture.
Linda Brown
HiLock HPP technology provides a non-thermal processing solution for rice products, helping reduce microbial contamination and extend refrigerated shelf life while minimizing quality changes associated with high-temperature treatment. The process helps retain over 88% of active nutrients and natural aroma while maintaining grain integrity and texture.
HiLock HPP technology is applied to fruit processing to reduce target microorganisms by up to 99.999% under validated processing conditions. For vacuum-packed fruit products, it can support refrigerated shelf life exceeding 25 days while helping preserve natural fiber, over 95% of natural aroma and anthocyanin activity, and the fruit’s delicate texture.
HiLock HPP technology helps extend the refrigerated shelf life of fruit juices while preserving over 90% of polyphenols and vitamin C. The non-thermal process helps maintain natural fruit aroma, a smooth and clear taste, and color stability during refrigeration, supporting the production of premium beverages with high nutritional and sensory quality.
HiLock HPP technology is applied to beef processing to reduce common foodborne pathogens, including Salmonella and Listeria, while supporting refrigerated shelf life exceeding 30 days for vacuum-packed products. By minimizing heat-related quality changes, HPP helps preserve over 90% of the meat’s characteristic fresh flavor while maintaining tenderness, natural juiciness, and fiber integrity.
Our Certificates
One-on-one Expert Support With Tailored Solutions
From process adaptation and parameter optimization to production line design, we provide one-stop customization services.
Email Us
haiqi.liang@chuntian-ctt.comOur Partnerships
News & Blog
Providing users with the latest updates and important information in the field of HPP.
- hpp
- / October 15, 2026
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