| 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 versatile air coolers are expertly designed for use in a variety of cold storage facilities, whether they are architectural or constructional. Our D series air coolers are divided into three categories: DL, DD, and DJ. The DL series is perfect for maintaining temperatures around 0 ºC, ideal for preserving eggs and vegetables. The DD series is tailored for cooler environments of approximately -18ºC, making it suitable for storing meats and fish. For those requiring even colder storage, the DJ series operates around -25ºC, effectively freezing fresh foods like meats and fish, ensuring they remain in peak condition.
Product Introduction:
Shell: Crafted from premium-quality steel plate coated with a specialized low-temperature resistant powder, the shell boasts exceptional corrosion resistance. For those seeking customization, aluminum or stainless-steel shells are available. To further enhance durability, all tube plates are fabricated from robust 2.0 thick aluminum alloy plates, significantly reducing the risk of internal leaks. This meticulous construction combats the wear of heat exchange copper tubes, often caused by thermal fluctuations.
Double-layer water tray: Ingeniously designed, the outer water tray features a hinged lap design, simplifying inspection and maintenance processes. The ribbed slope design at the tray's base ensures accelerated drainage and mitigates risks of icing and corrosion. The inner water tray, lined with aluminum plate, effectively minimizes air bypass, thereby boosting fan efficiency and optimizing the defrosting process.
Heat exchange pipe: Our heat exchange pipes are crafted from top-tier internal thread pipes from a renowned brand. They feature an innovative optimized loop and a positive triangle staggered design to significantly enhance heat exchange efficiency, ensuring optimal performance.
Fin: Featuring a classic Europe-style sinusoid corrugated aluminum fin, this design significantly boosts air disturbance, thereby enhancing the heat exchange capacity on the air side. It's a hallmark of performance and efficiency.
Fan: Equipped with a bespoke high-power fan featuring an external rotor, operable in temperatures ranging from -40ºC to 60ºC. The motor's insulation is classified as Grade F, guaranteeing unmatched stability and reliability in demanding conditions.
Defrosting: Our defrosting system incorporates stainless steel electric heating pipes characterized by low power and density. Strategically placed inside the coil and on the inner water pan, these pipes ensure uniform heating, enhancing defrosting efficacy while extending the life of the electric heating system.
Electrical junction box: The expertly customized electrical junction box is resilient, designed to withstand water, fire, and high voltage. It offers simple wiring solutions, ensuring ease of installation and maintenance.
Factory testing: Prior to delivery, each air cooler undergoes rigorous cleaning and inspection, successfully passing a demanding 25bar pressure holding test, ensuring reliability and performance.
Sheet spacing: Our product offers standard sheet spacings of 4.5mm, 6.0mm, and 9.0mm, allowing adaptability to diverse temperature and humidity conditions.
Different refrigerants: Our air coolers are compatible with a variety of refrigerants, including R404A, R507A, R134a, and R22, providing flexibility to meet different cooling requirements.

At Qingdao Bingyan Refrigeration Equipment Co., Ltd., we proudly offer a versatile selection of top-tier products designed to meet your commercial refrigeration needs, including: High-Efficiency Condensing Units,Innovative Air Coolers,Advanced Evaporative Condensers,State-of-the-Art Freezers,Durable Cold Room Doors,
Premium Cold Storage Panels, For a closer look at our extensive product lineup, feel free to click on any product name or image. Discover the superior quality and innovation behind each of our offerings.
Welcome to Qingdao Bingyan Refrigeration Equipment Co., Ltd.
Founded in 2011 in the picturesque coastal city of Qingdao, we are a beacon of innovation in industrial and commercial freezing and cold storage solutions. As a high-tech enterprise, we excel in the research, development, design, manufacturing, and sales of state-of-the-art refrigeration systems and equipment.
Our Commitment
Since our inception, innovation and technology have been at the forefront of our mission to surpass market expectations and deliver unparalleled customer service. We strive to present flawless refrigeration system solutions, products, and services to our esteemed clients.
Company Name: Qingdao Bingyan Refrigeration Equipment Co., Ltd.
With over ten national technology patents, we are committed to the relentless pursuit of high-efficiency, energy-saving, and environmentally sustainable refrigeration systems. Our expansive product line features high-efficiency refrigeration units, energy-saving barrel pumps, and cutting-edge PLC intelligent program control boxes.
Our expertise lies in program design and bespoke equipment customization for a wide range of projects. This includes food quick-freezing storage, food cold storage, ultra-low temperature cold storage, medicine storage, fruit and vegetable air-conditioning storage, workshop air conditioning, quick-freezing, freeze-drying, and thawing devices.
Qingdao Bingyan Refrigeration Equipment Co., Ltd. is passionately committed to providing customers with groundbreaking and practical refrigeration system solutions. Our unwavering goal is to deliver superior engineering and exceptional after-sales services, ensuring unparalleled customer satisfaction.
Bingyan offers an all-encompassing suite of services, covering sales, design, construction, and after-sales support.
1. The sales department has an acute understanding of customer needs, effectively communicating their intentions and maintaining seamless, ongoing interaction with clients to ensure perfect alignment.
2. The design department offers expert and sensible engineering advice, crafting bespoke, reliable, and stable refrigeration plans tailored to specific customer requirements.
3. The engineering department approaches each construction process with seriousness and precision, meticulously completing every task and striving for excellence to deliver projects of the highest quality.
4. The after-sales department stands ever ready and alert, poised to ensure the ongoing success and satisfaction of our valued 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!