Welcome to Qingdao Bingyan Refrigeration Equipment Co., Ltd. – Pioneers in advanced refrigeration solutions!
Introducing our state-of-the-art NH3/CO2 cascade refrigeration system: an innovative blend of technology for unparalleled cooling efficiency.
Features:
- Harnesses NH3 as the refrigerant for the high-temperature stage, ensuring robust thermal management.
- Employs CO2 as the refrigerant for the low-temperature stage, offering enhanced cooling capabilities.
- Facilitates efficient evaporation of NH3 in the high-temperature level system for superior performance.
- Expertly condenses CO2 gas from the low-temperature level to maintain optimal cooling.
- The condensation evaporator seamlessly connects high and low-temperature levels for integrated operation.
- Functions dually as a condenser for the low-temperature level and an evaporator for the high-temperature level.
Benefits:
- Delivers enhanced cooling performance for all your refrigeration needs.
- Ensures energy-efficient operation, reducing energy consumption and costs.
- Provides optimal temperature control, maintaining consistent cooling environments.
- Offers a reliable refrigeration system with robust design and operation.
- Boasts a compact design for space-saving installation without compromising efficiency.
Experience superior refrigeration technology with our NH3/CO2 cascade system. Reach out to us today for more information and elevate your cooling solutions!
Product Description
Introducing the cutting-edge cascade refrigeration system by Qingdao Bingyan Refrigeration Equipment Co., Ltd. This state-of-the-art system efficiently manages heat transfer using CO2 and NH3 refrigerants, ensuring peak cooling performance. The CO2 refrigerant absorbs heat in the terminal evaporator, transferring it to the high-temperature NH3 refrigerant in the condensing evaporator. The high-temperature NH3 refrigerant then releases heat to the surroundings through the high-temperature condenser, completing a cycle of exemplary refrigeration.
The condensed CO2 flows seamlessly into the CO2 reservoir; it then navigates through the CO2 gas-liquid separator via the dryer filter and throttle valve. With the assistance of the CO2 circulation pump, the liquid CO2 is masterfully directed to the CO2 evaporator for optimum cooling. The gaseous CO2 is expertly compressed by the compressor and rerouted to the condensing evaporator, ensuring a consistent cycle for peak cooling performance.
Experience unmatched cooling efficiency and reliability with the cascade refrigeration system from Qingdao Bingyan Refrigeration Equipment Co., Ltd. Upgrade your refrigeration setup today and embrace the future of cooling technology!
Product Description:
Introducing the innovative NH3/CO2 Cascade Refrigeration System from Qingdao Bingyan Refrigeration Equipment Co., Ltd. This avant-garde system employs distinct high and low-temperature refrigeration systems, each featuring unique and specialized components.
High-Temperature NH3 Refrigeration System:
- Features a suite of components including a refrigeration compressor, condenser, liquid storage, gas-liquid separator, and a sophisticated throttling device.
Low-Temperature CO2 Refrigeration System:
- Comprises an integrated CO2 compressor, condensing evaporator, reservoir, gas-liquid separator, filter dryer, pump, throttling device, evaporator, and expansion vessel – all designed for superior performance.
Experience efficient cooling and precision temperature control with our NH3/CO2 Cascade Refrigeration System. Trust Qingdao Bingyan Refrigeration Equipment Co., Ltd. for unparalleled refrigeration expertise.
CO2 Gas-Liquid Separator by Qingdao Bingyan Refrigeration Equipment Co., Ltd.
The CO2 gas-liquid separator plays a crucial role in a compression refrigeration system by effectively separating CO2 gas droplets. It prevents compressor wet stroke, maintains stable liquid levels during pump operation, and safely stores liquid when the pump is inactive. Additionally, it serves as a reservoir for CO2, ensuring the system's efficiency. An auxiliary evaporator within the system prevents excessive CO2 pressure post-shutdown, safeguarding operations.
In NH3/CO2 cascade systems, the condensing evaporator is ingeniously designed to serve dual purposes – as both the NH3 evaporator and CO2 condenser, optimizing heat absorption and liquid condensation for superior refrigeration performance.
Advantages of the NH3/CO2 Cascade Refrigeration System
Features:
- Reduced NH3 Unsafe Factors:
- Our NH3/CO2 cascade system ingeniously lowers NH3 condensing pressure to just 1/10th of what traditional systems require, setting new standards in efficiency and innovation.
- By confining NH3 to specific designated areas, we significantly enhance safety measures, ensuring a secure environment for all.
- The exceptional heat transfer properties of NH3 are masterfully utilized in high-temperature regions, maximizing performance and reliability.
- CO2 serves as a guardian of safety in personnel-intensive areas and warehouses, providing peace of mind with its secure application.
- As a low-temperature working medium, CO2 brilliantly utilizes its superior heat transfer efficiency, ensuring optimal performance and energy savings.
Discover the unparalleled benefits of the NH3/CO2 cascade refrigeration system, proudly brought to you by Qingdao Bingyan Refrigeration Equipment Co., Ltd.
Compressor type |
Piston, screw |
Condensor |
enough condenser heat exchanger surface |
Fan type |
Axial fan:High degree of protection, large Air flow, low noise |
Unit kinds |
Open type, box type, side discharge type |
Cooled type |
Air cooled |
Refrigeration type |
R717;R507;R22;CO2 |
Copper tube connector |
fitting reducer |
Place to assemble |
Indoor/out door(concrete construction building/steel
construction building). |
Voltage |
220V/50HZ, 220V/60HZ, 380V/50HZ etc |
Controller |
Automatic electric controller, PLC |
Warranty |
1 Year |
Case material |
The galvanized sheet is coated with plastic powdered painted |
Quality Assurance |
2.6Mpa leak-proof stress test |
Package |
Plywood box and pallet |
As devoted manufacturers, we have the expertise to tailor our exceptional products to perfectly meet your specific needs and requirements. If you're uncertain about the ideal model for your unique situation, feel free to reach out to us with a message.Our team boasts a roster of highly skilled professional engineers who are ready to craft a bespoke solution designed just for you.
At Qingdao Bingyan Refrigeration Equipment Co., Ltd., we proudly present a diverse array of premium refrigeration solutions, expertly crafted to meet your specific needs. State-of-the-Art Condensing Units,Advanced Air Coolers for Superior Performance,Highly Efficient Evaporative Condensers,Versatile Freezers for Every Application,Durable and Secure Cold Room Doors,
Innovative Cold Storage Panels for Optimal Insulation, For a closer look at our products, simply click on the product name or image to explore further details.
Welcome to the realm of innovation and excellence at Qingdao Bingyan Refrigeration Equipment Co., Ltd.
Founded in 2011 in the enchanting seaside city of Qingdao, we are pioneers in delivering state-of-the-art industrial and commercial freezing and cold storage solutions. As a cutting-edge enterprise, our commitment spans across research, development, design, manufacturing, and sales of top-tier refrigeration systems and equipment.
Features:
- Solutions powered by advanced technology
- A wide and comprehensive array of refrigeration systems
- Design options tailored to your specifications
- Unmatched customer service experience
Benefits:
- Highly efficient solutions for cooling and storage
- Performance you can rely on in industrial environments
- Personalized solutions crafted to fulfill your specific needs
- Access to expert guidance and unparalleled support
Reach out to us today and experience exemplary solutions for all your refrigeration system requirements!
Company Name: Qingdao Bingyan Refrigeration Equipment Co., Ltd.
Our company is proud to hold over ten national technology patents, underlining our commitment to ongoing research and development of high-efficiency, energy-saving, and environmentally conscious refrigeration systems. We excel in crafting high-efficiency refrigeration units, innovative energy-saving barrel pumps, and PLC intelligent program control boxes, among other cutting-edge technologies.
We provide expert program design and equipment customization for a diverse range of projects, including food quick-freezing storage, food cold storage, ultra-low temperature cold storage, medicine storage, air-conditioned storage for fruits and vegetables, workshop air conditioning, as well as quick-freezing, freeze-drying, and thawing solutions tailored to your specific requirements.
Qingdao Bingyan Refrigeration Equipment Co., Ltd. is unwaveringly committed to delivering groundbreaking and effective refrigeration system solutions to our esteemed clients. Our cutting-edge products are crafted with scientific exactitude to precisely cater to your requirements. We offer unrivaled engineering expertise and dependable after-sales support, ensuring your complete satisfaction.
Bingyan offers an all-encompassing suite of services including meticulous sales, innovative design, expert construction, and unparalleled after-sales service.
1. Our sales department excels in deeply understanding and accurately capturing customer needs, ensuring seamless communication by effectively conveying customer intentions and maintaining a strong rapport.
2. The design department delivers innovative, professional, and feasible engineering advice, crafting bespoke and dependable refrigeration plans meticulously aligned with customer requirements.
3. Our engineering department approaches every construction process with meticulous attention to detail, diligently completing each task with a commitment to excellence, resulting in superior quality projects.
4. The after-sales department remains perpetually prepared and vigilant, dedicated to ensuring our customer's success at every juncture.

Q:What's your advantage?
A: Through our professional designers according to your needs for your professional design, and select the appropriate refrigeration equipment. Ultimately, we achieve the purpose of high cooling efficiency, energy saving and power saving.
Q:How strong is your company?
A:Our company was established in 2011 and has a professional cold storage design team, installation team, and experienced after-sales maintenance personnel. We can provide a complete set of cold storage design, installation guidance, and after-sales maintenance services.
Q:Where are you?Can I visit you?
A: Sure,welcome to you visit our factory at any time.
Q:How about the delivery time?
A: Within 60 days after we confirm you requirement.
Q:what kind of payment does your company support?
A:Usually, a 30% down payment is made through T/T after confirming the Proforma Invoice (PI), and the balance will be paid after inspection and before shipment. We accept telegraphic transfer and sight letter of credit.
Q: When can I get the price?
A: Usually we quote within 24 hours after we get your inquiry.
Q: Which shipping way can you provide?
A: We can provide shipping by sea, by air and by express.