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 highly versatile air coolers are the perfect solution for a wide range of cold storage applications, from architectural to constructional settings. Within our D air cooler lineup, the DL series is ideal for maintaining temperatures around 0 ºC, perfect for preserving eggs and vegetables. The DD series operates efficiently at approximately -18ºC, tailored for keeping meats and fish in prime condition. For freezing needs, the DJ series offers superior performance at around -25ºC, ensuring the freshness of meats, fish, and more.
Product Introduction:
Shell: Our shells boast high-quality steel plates, treated with special low-temperature resistant powder, ensuring robust corrosion resistance. For those with specific needs, we offer customization options in aluminum or stainless-steel shells. Each tube plate is crafted from 2.0 thick aluminum alloy, expertly designed to mitigate potential internal leakage due to the wear of heat exchange copper tubes from thermal expansion and contraction.
Double-layer water tray: Ingeniously engineered, the outer water tray features a hinged lap design for effortless inspection and maintenance. The thoughtfully crafted ribbing slope design at the base accelerates drainage, effectively preventing icing and corrosion. The inner water tray, covered with aluminum plate, optimizes air flow, enhancing fan efficiency and boosting defrosting performance.
Heat exchange pipe: Experience superior heat exchange efficiency with our premium brand's internally threaded pipes, featuring an optimized loop and a strategically positive triangle staggered design.
Fin: Embrace enhanced air disturbance and superior heat exchange on the air side with our classic Europe-style sinusoid corrugated aluminum fin, designed to significantly elevate performance.
Fan: Our fans are a cut above, featuring a customized high-power configuration with an external rotor suitable for operating temperatures ranging from -40ºC to 60ºC. The motor’s Grade F insulation ensures unmatched stability and reliability.
Defrosting: Our stainless steel electric heating pipes are meticulously placed within coils and on the inner water pan, delivering a uniform heating effect that enhances defrosting performance and extends the lifespan of the heating components.
Electrical junction box: Our specially designed electrical junction box offers unparalleled resistance to water, fire, and high voltage, while ensuring easy wiring for seamless installation.
Factory testing: Every air cooler undergoes rigorous cleaning and inspection, including a 25bar pressure holding test, guaranteeing optimal performance prior to delivery.
Sheet spacing: We provide sheet spacing options of 4.5mm, 6.0mm, and 9.0mm, ensuring adaptability to diverse temperature and humidity conditions.
Different refrigerants: Our systems are engineered to meet the requirements of various refrigerants, including R404A, R507A, R134a, and R22, providing flexibility for your cooling needs.

Welcome to Qingdao Bingyan Refrigeration Equipment Co., Ltd.
Founded in 2011 in the vibrant and picturesque coastal city of Qingdao, our company has carved a niche in the realm of industrial and commercial freezing and cold storage solutions. As a cutting-edge enterprise, we are passionately committed to the research, development, design, manufacturing, and sales of state-of-the-art refrigeration systems and equipment.
Our Commitment
Ever since our inception, we have been at the forefront of innovation and technological advancement to meet evolving market demands, while consistently delivering exceptional customer service. Our unwavering mission is to provide flawless refrigeration system solutions, superior products, and unmatched services to our esteemed clientele.
Company Name: Qingdao Bingyan Refrigeration Equipment Co., Ltd.
Our company is proud to hold an impressive portfolio of over ten national technology patents, demonstrating our dedication to pioneering research and development. We focus on creating high-efficiency, energy-saving, and eco-friendly refrigeration systems. Our extensive range of products includes high-efficiency refrigeration units, innovative energy-saving barrel pumps, and cutting-edge PLC intelligent program control boxes.
We excel in program design and offer bespoke equipment customization for a diverse array of projects. These include food quick-freezing storage, food cold storage, ultra-low temperature cold storage, medication storage, fruit and vegetable air-conditioning storage, workshop air conditioning, quick-freezing, freeze-drying, and thawing devices.
Qingdao Bingyan Refrigeration Equipment Co., Ltd. is steadfast in our commitment to delivering innovative and pragmatic refrigeration system solutions. We focus on offering unparalleled engineering prowess and exceptional after-sales services to guarantee complete customer satisfaction.
Bingyan offers an all-encompassing range of services, including sales, design, construction, and after-sales support.
1. Our sales department keenly understands and anticipates customer needs, precisely conveying their intentions while maintaining seamless and prompt communication with them.
2. Our design department furnishes clients with expert and insightful engineering advice, crafting reliable and stable refrigeration plans tailored to their specific requirements.
3. The engineering department tackles each construction process with rigorous attention to detail, meticulously completing every task with a commitment to excellence, creating projects of the highest quality.
4. Our after-sales department is perpetually prepared and vigilant, ensuring the enduring success 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!