| Customization: | Available |
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| After-sales Service: | 1~2 Years |
| Warranty: | 1~2 Years |
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Screw type single-stage parallel unit (30HP-640HP), evaporation temperature 5ºC
-45ºC.
Screw type double-stage parallel unit (30HP-800HP), evaporation temperature -30ºC
~-65ºC.
Applicable to multiple refrigerant R404A.R507A.R22
Reliable System
The units are equipped with the world-famous brand compressor and compressor and components, professional
technical engineer following the latest design, to create a safe and reliable system.
The unit comes standard with a controller that can effectively avoid turning on/off the motor frequently as well as
safety protection modules including the following: Phase loss protector, inverted sequence overvoltage protector,
under voltage protector, oil pressure, high pressure, low pressure, motor overload
High-efficient oil separating system, when power is on it's not need to add lubricated oil, the standard provides oil
heater(for screw unit),oil temperature controller(for screw unit) and oil level switch(for screw unit),etc.Can
protect the function.
It has a unique low environment condensing pressure monitor system which guarantees stable functioning
when there is a low ambient temperature, lack of oil feeding, or oil flow warning.
The"Pressure vessel Certificate" approved reservoir is provided as well as the safety relief valve
A fault isolation device is served so that when a certain compressor breaks down, the rest of the unit can keep
running appropriately, making sure that the client has enough time for repair and replacement.
High Efficiency & Energy Saving
Because of a huge demand difference between seasons for refrigerating capacity, the unit must have a high-level control for capacity, so that the unit can keep running under high-efficiency mode. The average paraiiel unit efficiency,according to different refrigeration system is 35% higher than single compressor unit.
Using multiple compressor parallel units can provide a multiple energy level control, the refrigeration output can be dynamically allocated more smoothly according to the actual situation.
With a high-efficiency oil separator, only a small amount of lubricating oil enters the system, this largely brings up the heat-exchanging efficiency.
The PLC controller monitors running compressor quantity it maintains a maximum use rate even when only parts of the compressors are functioning.
PLC controller can be set with the best running curve(maximum & minimum power consumption), to same as much electricity as possible.
With"modularized design"the risk during the construction can be largely reduced, construction period can be shortened, improve the product quality controllability.
COMPACT & Nimble
Components such as compressor reservoir,gas-liquid separator, economizer, intake manifold, fluid supply manifold, electrical
control equipment are all centralized,making sure every inch of the space is fully used.
The unit has a compact structure, and the space saved during assembly can provide more space for commercial use, benefiting the end user with extra profit.
Easy Operation & Convenience
With PLC safety auto control, the client can program with a touch screen, the graphical control interface can intently show the running status, recording data, parameters, and false alarms, easy to operate.
The reserved remote communication interface can help customers to monitor remotely.
Thanks to the print output interface, customers can print the running history data of the unit and the system.
Food industry, logistics industry, pharmaceutical industry, biotechnology industry, chemical industry
Yurnfreeze Equipment Co., Ltd is a leading expert in the field of freezing and food processing, offering solutions from small installations to turnkey projects.
Our main areas include: brine freezers, tunnel freezers, spiral freezers, contact plate freezers, cold storage rooms, and ammonia-based refrigeration systems. We are certified by ISO 9001, ISO 45001, ISO 14001, HACCP, SGS, and BV, and also have a production safety license in China.
As a high-tech enterprise, we own multiple patents for products and inventions. Our fluidized bed freezer is the market leader in China, quickly and efficiently freezing small particles (4 mm x 4 mm), exceeding even the design performance by 10%.
In the southern part of China, where fish and shrimp processing is common, 80% of the freezing lines are supplied by Yurnfreeze. Our equipment is in demand across various sectors, including poultry, seafood, as well as fruits and vegetables, and is highly valued by both domestic and international customers.
We sincerely look forward to working with you!
| Stage | Details |
| Pre-Sale | 1. Needs Analysis & Consultation: In-depth communication to understand your requirements (size, temperature, items stored, frequency of use, etc.). 2. Custom Solution Design: Provide CAD drawings and 3D renderings to visualize the cold storage/room configuration, structure, and layout. 3. Project Showcase: Share pictures and videos of previous projects to help you better understand potential outcomes and solutions. 4. Factory Visit: Offer video factory tours and the option for offline factory visits for you to see production capabilities firsthand. Additionally, we can arrange visits to customer factories to observe the actual operation of similar equipment. |
| On-Sale | 1. Production Visualization: You can track production progress in real time, ensuring that the equipment is built according to specifications. 2. Quality Control & Testing: Rigorous inspections are carried out to meet industry standards and your requirements. 3. Packaging & Logistics: Equipment is professionally packed and shipped via reliable logistics partners to ensure timely and safe delivery. |
| After-Sale | 1. Goods Loading & Transportation Management: Ensuring secure and proper loading, accompanied by detailed transportation documentation for your tracking. 2. Technical Documentation & Installation Guidance: Providing technical drawings and installation manuals to assist you with the setup. 3. 24/7 Support & Service: Continuous support through our service team, addressing any issues or inquiries promptly. 4. Equipment Maintenance & Repair: Regular maintenance services and on-demand repairs to keep the cold storage/room system running at peak performance. |
1. Which product should I choose?
Product selection depends on your product type, output, and workshop size. Share details with us, and our team will recommend the best equipment for your needs.
2. What material is used in the product?
Our equipment is made from 304 stainless steel for durability and corrosion resistance, with aluminum alloy for the evaporator to ensure efficient cooling. Custom materials can be provided based on your specific requirements.
3. What certifications do you have for this product?
We hold certifications including ISO 9001, ISO 14001, ISO 45001, CE, HACCP, and SGS to ensure quality, safety, and environmental standards. We also offer high-tech product certifications.
4. Where can I see your product display?
You can explore our products on our website and social media platforms. If you wish to see the equipment in action, we can arrange a visit to a customer's factory (with permission) or offer virtual tours.
5. What is the operation process of the product?
Our equipment is easy to operate, with a clear user manual and on-site training provided after installation. We also offer ongoing support to ensure smooth operation.
6. How do you guarantee the quality of the machine before delivery?
Before delivery, we perform rigorous testing on each machine under realistic conditions (5-7 days). We also offer pre-shipment inspections, allowing you to visit or view inspection videos to ensure product quality.
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