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Guangzhou Guxing Freeze Equipment Co.,Ltd
About Us
Your Professional & Reliable Partner.
Guangzhou Guxing Freeze Equipment Com is a large manufacturer,exporter of vacuum freeze dryers in China. Guxing home size freeze dryer and large-scale industrial food freeze dryers are supplied to thousands of users in more than 70 countries in the world for food, ,biological commerical lyophilization application. Guxing freeze drying equipment is certificated by CE, and ISO9001, with features of cost-effective price, reliable, stable,enery-saving for sale globally.We have nearly 20 years of ...
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Year Established

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Million+
Employees

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Million+
Customers Served

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Million+
Annual Sales
China Guangzhou Guxing Freeze  Equipment Co.,Ltd Premium Quality
With CE certificate and ISO9001,ISO14001 standards, we guarantee exceptional product performance and reliability. Quality is not only just a commitment also our identity. Our freeze drying systems are designed with mature technologies and high-end components from renowned brands such as Bitzer compressors and vacuum pumps with oil-water separators
China Guangzhou Guxing Freeze  Equipment Co.,Ltd Core Value
Mastering the patents, design and core production technology of manufacturing freeze dryers since 2007,our in-house expertise across the entire production chain enables us to optimize costs.we empower the saving directly to our partners.This distinctive edge grants us a big cost advantage over competitors.
China Guangzhou Guxing Freeze  Equipment Co.,Ltd Your Total Satification
We prioritize your experience from start to end.Our dedicated team offer pre-sales guidance and post-sales support to ensure you to operate and maintain our freeze dryer easily.Choosing us as your partner, you can have total peace of mind knowing that we'll be there whenever you need us.
China Guangzhou Guxing Freeze  Equipment Co.,Ltd Empower Sustainability
By using high-end compressors and optimizers, we significantly reduce power consumption compared to conventional freeze dryers. We also engineer our systems to minimize waste. Our innovative condensate collection and water separation processes allow water to be recycled. We use green, non-toxic materials whenever possible.

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The Operating Video of Freeze Drying Machine Shot from Client in Bangladesh
Industrial Vacuum Freeze Dryer Customer Feedback Today, I received a lovely video from one of our dearest customers in Bangladesh, Mr. Zaman—an 80-year-old gentleman with the warmest smile and the most passionate heart for good food. When he first contacted us, he told me he’d been looking for a reliable industrial freeze dryer for months, one that could handle the fresh fish from his hometown and the high-quality chicken breasts he sources locally, and our 50KG capacity industrial vacuum freeze dryer caught his eye right away. Now, after using it for a while, he couldn’t wait to send me a video of his finished products, and his excitement was contagious.   In the video, Mr. Zaman showed me shelves full of freeze-dried fruits—juicy mangoes, sweet jackfruits, and tangy pineapples, all preserved in their original bright colors and rich flavors, just like they were picked fresh from the trees. He held up a piece of freeze-dried mango, took a bite, and laughed, saying it tasted even better than the fresh ones, with no added sugar or preservatives, perfect for his family and the small local store he runs. Then he showed me the freeze-dried chicken breasts—tender, dry, and full of protein, easy to store and rehydrate, great for making snacks or adding to meals for his grandchildren.   He kept saying, “My friend, this machine is a game-changer for me. At 80 years old, I don’t have the energy to dry food the old way anymore—it’s time-consuming and always ruins the taste. But your freeze dryer? It’s so easy to use, even I can operate it without any trouble. The 50KG capacity is just right for me—I can dry a big batch of fruits and chicken at once, save time and effort, and the quality is unbeatable.” What touched me most was when he said, “This machine isn’t just a tool for me; it’s a way to share the best of Bangladesh’s fruits with more people, and to make healthy, delicious food for my family. Every time I see the finished products, I feel so happy and proud.”   Hearing such kind words from an 80-year-old customer, who puts so much love into his food and his business, makes all our hard work worth it. Our 50KG industrial vacuum freeze dryer is designed to be practical, reliable, and easy to use, no matter your age or experience. It preserves the original nutrition and flavor of ingredients, helping people like Mr. Zaman turn fresh local produce into high-quality, long-lasting snacks and food.   To Mr. Zaman, thank you for your trust and your lovely feedback. It’s customers like you that inspire us to keep improving our products. Here’s to many more batches of delicious freeze-dried fruits and chicken breasts, and to all the happy moments you’ll share with your family and customers!
How to make Crispy Rainbow Candy with our freeze dryer machine within 3hours?
  Making crispy rainbow candy using a freeze dryer involves the freeze-drying process to transform the candy into a light, crunchy snack. Here’s a step-by-step guide:   Steps 1. Preparation Select Candy: Choose your rainbow candy. Gummy candies work well for freeze-drying. Cut if Necessary: If the candies are large, consider cutting them into smaller pieces to help with even drying. 2. Pre-Freeze (Optional) Initial Freezing: For best results, you can place the candies in the freezer for a few hours before putting them in the freeze dryer. This helps to ensure they are thoroughly frozen when the freeze-drying process begins. 3. Load the Freeze Dryer Arrange the Candy: Place the candy pieces evenly on the trays of the freeze dryer. Make sure they are not touching to allow for proper airflow. 4. Set Up the Freeze Dryer Program the Machine: Follow the manufacturer’s instructions to set up your freeze dryer. Typically, you’ll choose a program for freeze-drying soft candies or set the temperature and time manually. Start the Freeze Dryer: Begin the freeze-drying cycle. The process may take anywhere from 20 to 40 hours, depending on the model and the amount of candy. 5. Monitor the Process Check Progress: During the process, monitor the freeze dryer to ensure it is functioning properly. Most machines will indicate when the drying process is complete. 6. Storage Remove and Cool: Once the cycle is complete, allow the crispy rainbow candy to cool. It should be light and crunchy. Store Properly: Place the freeze-dried candy in airtight containers or vacuum-sealed bags to keep them fresh and prevent moisture absorption.   Tips Experiment with Different Candies: You can try various types of rainbow candies, but be aware that some may work better than others based on their sugar content and composition. Testing: After the first batch, test a few pieces to ensure they have the desired texture. Adjust the process as needed for future batches.   Summary Using a freeze dryer to make crispy rainbow candy involves preparing the candy, freeze-drying it, and then storing it properly. The result is a light, crunchy snack that retains the flavor and color of the original candy. Enjoy your homemade crispy rainbow candy!    
Freeze-Dried Meat Processing Gains Traction in Premium Pet Food Manufacturing as Nutrient Retention Drives Equipment Demand
Meat-based freeze-drying for premium pet food applications is emerging as a rapidly growing segment of the freeze dryer market, according to industry analysis published on May 29.   Freeze-drying technology is increasingly being adopted by pet food manufacturers to process chicken, beef, duck, fish, egg yolks, and organ meats.   These ingredients are used in high-end pet snacks, freeze-dried complete diets, and nutritional supplements. Unlike hot-air drying or high-temperature baking, which can degrade proteins, fats, and natural flavor compounds, freeze dryers operate under low-temperature vacuum conditions.   The process freezes raw meat materials before sublimating moisture under vacuum, minimizing nutrient and sensory losses.   For pet food factories, this technology is not merely about dehydration for preservation. It is about delivering on consumer promises of “real meat ingredients, low-temperature processing, nutrient retention, and convenient storage.” The ability to transform these attributes into tangible product advantages has become especially valuable as pet owners increasingly treat companion animals as family members.   They seek human-grade, minimally processed foods with recognizable meat inclusions. Freeze-dried meat products such as chicken cubes, beef chunks, fish slices, and egg yolk pieces command premium pricing in retail channels. These products are prized by pet owners for high palatability and digestibility compared to traditional kibble or canned foods.   The growth of this market segment aligns with broader trends in the freeze-drying industry. At the 35th Harbin International Economic and Trade Fair earlier this month, a Chinese agricultural enterprise successfully debuted a space-grade freeze-dried beancurd product.   That product attracted international buyer interest and secured preliminary cooperation agreements with Beijing-based distributors and JD.com. The beancurd product uses oxygen-free vacuum freeze-drying to achieve one-minute rehydration and over 12 months of room-temperature shelf stability while maintaining high protein content.   The pet food and human freeze-dried food markets share common technology platforms. Both require careful control of drying parameters to preserve nutritional value and sensory qualities across diverse raw material types.

2026

05/30

China’s First Freeze-Dried mRNA RSV Vaccine Enters Phase II Clinical Trial, Marking Major Advancement in Thermally Stable Vaccine Technology
Nano Messenger Biotech Co., Ltd., a Shanghai-based biotechnology company fully acquired by Kanghua Bio (300841) in April 2026, initiated a Phase II clinical trial for its freeze-dried respiratory syncytial virus (RSV) mRNA vaccine on May 29.   The vaccine, codenamed NR222, is being trialed in Guilin, Guangxi Zhuang Autonomous Region. NR222 represents the first freeze-dried mRNA RSV vaccine to receive clinical trial approval in China. This milestone is significant for both mRNA vaccine development and lyophilization technology in the biologics sector. The trial is designed as a randomized, double-blind, placebo-controlled study scheduled to enroll 375 healthy participants. It will be conducted under the supervision of the Guangxi Center for Disease Control and Prevention. NR222 was developed using Nano Messenger‘s proprietary lipid nanoparticle (LNP)-mRNA platform and an AI-assisted sequence optimization platform.   Its unique amino acid sequence design enhances antigen immunogenicity and stability. The freeze-drying formulation addresses a critical challenge that has long constrained mRNA vaccine deployment: the poor thermal stability of liquid formulations.   The vaccine is expected to remain stable for over 36 months under standard 2°C to 8°C cold chain conditions. This dramatically improves accessibility compared to the ultra-low temperature requirements that have limited distribution of liquid mRNA vaccines.   Preclinical studies demonstrated that NR222 induces high-titer neutralizing antibodies against both RSV subtypes A and B in mouse and cotton rat models.   It exhibited cross-neutralizing protection potential with no evidence of vaccine-associated enhanced respiratory disease. A non-clinical head-to-head study showed superior viral suppression effects compared to an already marketed recombinant protein RSV vaccine.   Phase I clinical trials confirmed safety with no vaccine-related serious adverse events, and immunogenicity data supported advancement to the Phase II stage.   RSV is a leading cause of respiratory infection hospitalizations and deaths among infants and the elderly, and currently no effective RSV vaccine is commercially available in China.

2026

05/30

AI-Powered Predictive Maintenance Platform Deployed on Freeze Dryers, Transforming Pharmaceutical Equipment Management
Shanghai-based Tofflon Science and Technology Co., Ltd., a leading manufacturer of pharmaceutical freeze dryers and integrated aseptic processing systems, unveiled an artificial intelligence-driven intelligent maintenance platform on May 29.   The platform covers freeze dryers and other core pharmaceutical equipment. It integrates machine learning, lightweight natural language processing (NLP), and edge computing technologies to enable real-time health monitoring of critical components, including servo motors and pump systems.   It also allows precise prediction of emerging fault patterns. The pharmaceutical industry has long struggled with three persistent challenges in equipment maintenance: unexpected downtime losses, high labor costs, and stringent compliance audits for data traceability.   Traditional reactive repair and scheduled inspection models have increasingly proven inadequate for meeting modern quality, productivity, and regulatory standards.   Tofflon‘s new platform addresses these gaps with six core capabilities that form a closed-loop system—from data collection and model training to real-time alerts, fault diagnosis, and maintenance execution.   The system satisfies GMP and FDA audit data traceability requirements, significantly reducing audit times while proactively identifying hidden faults, minimizing unplanned shutdowns, and reducing batch rejection rates.   Beyond fault detection, the platform delivers substantial operational improvements. It lowers maintenance barriers by transforming the tacit knowledge of experienced engineers into digital assets, enabling junior personnel to perform expert-level troubleshooting.   Mean time to repair is significantly shortened through second-level root cause identification, ensuring production continuity. The system also builds a proprietary knowledge base of failure cases, preventing technical expertise from being lost when experienced personnel leave the organization.   Energy consumption is another area of focus: the platform collects real-time electricity, water, and gas consumption data, applying comparative analysis tools across time periods, regions, and equipment types.   This creates a full-cycle management loop—from energy monitoring and anomaly alerting to optimization control. As a result, pharmaceutical manufacturers can maintain GMP compliance while identifying excessive energy use scenarios such as over-specified cleanliness levels or idle equipment operation.

2026

05/30