model |
BY-GYFJ-series |
refrigerant |
freon |
application area |
Freshness preservation, refrigeration, freezing |
Refrigeration capacity |
2KW-150KW |
voltage |
380V |
fin material |
Copper, Aluminium, Steel, Stainless Steel Be Viabl |
Specification |
customized |
noise level |
Low |
Installation method |
Suspended ceiling and floor standing |
customs code |
8479600000 |
Our state-of-the-art air coolers seamlessly integrate into various types of cold storage facilities, whether architectural or constructional. Comprised of versatile series – DL, DD, and DJ – each series is meticulously designed for optimal performance. The DL series is ideal for maintaining an optimal environment at 0 ºC, perfect for preserving eggs and vegetables. The DD series is engineered to operate efficiently at around -18ºC, making it a superb choice for meat and fish storage. Lastly, the DJ series excels at approximately -25ºC, providing an exceptional solution for freezing fresh foods such as meats and fishes.
Product Introduction:
Shell: Crafted from superior-quality steel plates, our shell boasts a low-temperature resistant powder coating that ensures robust corrosion resistance. For tailored needs, aluminum or stainless-steel shells are available. All tube plates are meticulously crafted from thick 2.0 aluminum alloy plates, significantly minimizing the risk of internal leaks due to the wear and tear of heat exchange copper tubes from thermal expansion and contraction.
Double-layer water tray: Ingeniously designed with a hinged lap form, the outer water tray facilitates effortless inspection and maintenance. The ribbed slope design at the tray's bottom accelerates drainage, preventing icing and corrosion. The inner tray, adorned with an aluminum plate, minimizes air bypass, enhancing fan efficiency and defrosting performance.
Heat exchange pipe: Featuring an efficient internal thread pipe from a top-tier brand, our design incorporates an optimized loop and a positive triangle staggered pattern, significantly boosting heat exchange efficiency.
Fin: Our classic Europe-style sinusoidal corrugated aluminum fin significantly improves air disturbance, amplifying the heat exchange capacity on the air side.
Fan: Our fans are engineered for excellence with a high-power, externally rotor-based design (operating temperature range: -40ºC~60ºC). The motor's insulation class is Grade F, ensuring unparalleled stability and reliability.
Defrosting: Equipped with stainless steel electric heating pipes of low power and density, strategically arranged within the coil and inner water pan, our system ensures uniform heating, enhances defrosting efficiency, and extends the life of the electric heating pipes.
Electrical junction box: Our specially customized electrical junction box is designed to withstand water, fire, and high voltage, and facilitates easy wiring for the utmost in safety and convenience.
Factory testing: Each air cooler undergoes thorough cleaning, meticulous inspection, and rigorous 25-bar pressure holding tests before delivery, ensuring reliability and performance.
Sheet spacing: We offer standard sheet spacings of 4.5mm, 6.0mm, and 9.0mm to accommodate varying temperature and humidity requirements, providing flexibility to meet your unique needs.
Different refrigerants: Our systems are adept at accommodating a wide range of refrigerants, including R404A, R507A, R134a, and R22, ensuring compatibility with your specific cooling requirements.

Welcome to Qingdao Bingyan Refrigeration Equipment Co., Ltd.
Founded in the scenic coastal haven of Qingdao in 2011, we proudly stand as a beacon of innovation in industrial and commercial refrigeration solutions. Our high-tech enterprise is passionately engaged in the research, development, design, manufacturing, and sales of cutting-edge refrigeration systems and equipment, ensuring optimal performance and reliability.
Our Commitment
Since our inception, we have been unwavering in our dedication to innovation and technology, striving to meet and exceed market demands while delivering unparalleled customer service. Our mission is to provide flawless refrigeration system solutions and exceptional products and services to our esteemed customers, ensuring their utmost satisfaction.
Company Name: Qingdao Bingyan Refrigeration Equipment Co., Ltd.
With a portfolio boasting over ten national technology patents, our company is deeply committed to ongoing research and development of high-efficiency, energy-saving, and eco-friendly refrigeration systems. We proudly offer a diverse product range, including high-efficiency refrigeration units, energy-conserving barrel pumps, and innovative PLC intelligent program control boxes.
We are experts in crafting bespoke program designs and custom equipment for a variety of projects. Our expertise spans food quick-freezing storage, food cold storage, ultra-low temperature cold storage, medicine storage, air-conditioning storage for fruits and vegetables, workshop air conditioning, quick-freezing, freeze-drying, and thawing devices, all designed to meet your specific needs.
Qingdao Bingyan Refrigeration Equipment Co., Ltd. is wholeheartedly committed to delivering cutting-edge and practical refrigeration system solutions. Our focus is firmly set on providing premier engineering services and exceptional after-sales support, ensuring complete customer satisfaction and peace of mind.
Bingyan extends a full suite of services encompassing sales, design, construction, and after-sales support, making us a one-stop solution for all your refrigeration needs.
1. Our sales department skillfully discerns and comprehends customer needs, ensuring precise communication of customer intentions while maintaining an open and ongoing dialogue. We eliminate any communication barriers for an effortless experience.
2. The design department offers customers expert and well-founded engineering advice, crafting reliable and stable refrigeration plans meticulously tailored to meet each customer's unique requirements.
3. Our engineering department approaches every construction task with utmost seriousness and precision, striving for excellence to deliver high-quality projects that exceed expectations.
4. The after-sales department stands ready and vigilant at all times to ensure the continued success and satisfaction of our customers.


Welcome to Qingdao Bingyan Refrigeration Equipment Co., Ltd.
Product Description: Cold Storage Solutions
Established in 2011, Qingdao Bingyan Refrigeration Equipment Co., Ltd. offers top-notch cold storage solutions. Our professional design team, installation experts, and experienced after-sales personnel ensure a seamless experience from start to finish.
Key Features:
- Customized cold storage design
- Professional installation guidance
- Reliable after-sales maintenance services
- Sturdy packaging for safe transportation
- Flexible payment terms
Why Choose Us?
With competitive prices and unparalleled services, we guarantee peace of mind when using our products.
Delivery Time:
Expect your order to be delivered within 15-35 days after confirmation.
Payment Terms:
We require a 30% down payment via T/T upon confirming the Proforma Invoice (PI), with the balance settled after inspection and before shipment. Payment methods include telegraphic transfer and sight letter of credit.
Contact us today for all your cold storage needs!