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
What Are Clients Saying?
Using HiLock HPP sterilization equipment preserves over 88% of milk’s natural active nutrients, delivering a fresh, naturally sweet taste, clean-label ingredients, minimal preservatives, and a longer refrigerated shelf life than conventional fresh milk. HiLock HPP technology has earned our trust with its outstanding performance, and we look forward to continued cooperation in the future.
Robert Williams
HiLock provides state-of-the-art high pressure processing equipment and rapid service support to ensure uninterrupted production. Its HPP systems effectively inactivate common foodborne pathogens—such as Salmonella, Listeria, and norovirus—in fresh foods, enabling products to be stored stably under vacuum packaging for more than 18 days and significantly improving distribution flexibility. This technology preserves more than 90% of the fish’s natural proteins and fresh taste, keeping the fish firm, tender, and intact.
Linda Brown
As an effective non-thermal sterilization technology, HiLock HPP efficiently inactivates common foodborne pathogens such as Salmonella, Listeria, and norovirus, ensuring consistent product quality while significantly extending the refrigerated shelf life and reducing spoilage losses. This technology preserves more than 88% of active nutrients and the natural aroma of rice, keeping the grains firm and intact while avoiding issues such as dryness, flavor loss, and coarse texture often caused by high-temperature processing.
Susan Davis
Thanks to its high-quality equipment and exceptional service, HiLock has become an indispensable partner in our production line. Its High Pressure Processing (HPP) system effectively reduces target pathogenic microorganisms by 99.999%, enabling products to be stored stably under vacuum packaging for more than 25 days. This high pressure technology not only protects the fruit’s fiber but also preserves more than 95% of its natural aroma and anthocyanin activity, while maintaining the fruit’s delicate texture and preventing gelation.
David Miller
As a hpp equipment manufacturer, HiLock hpp machine helps extend our product shelf life while preserving nutrition and flavor. It retains over 90% of polyphenols and vitamin C, maintains a rich fruit aroma, and delivers a smooth, clear taste. With excellent color stability during refrigeration, it enables us to stand out in the premium beverage market with superior freshness, appearance, and antioxidant retention.
James Smith
HiLock HPP machine effectively inactivates common foodborne pathogens such as Salmonella, Listeria, and norovirus, and the meat can be stored stably for more than 30 days under vacuum refrigeration. Applying pressure at room temperature does not damage the beef’s fibers, locking in more than 90% of its rich, fresh flavor. The meat remains tender without becoming dry, avoiding issues such as dryness, loss of aroma, and altered texture that can result from secondary high-temperature cooking.
Joseph Wilson
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 & WIP.
- hpp
- / September 22, 2026
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