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 air coolers are versatile and indispensable for a variety of cold storage settings, including both architectural and constructional applications. The D series air coolers are intelligently designed to cater to specific temperature needs: the DL series is ideal for maintaining a cool environment at 0 ºC, perfect for storing eggs and vegetables. The DD series operates efficiently at around -18ºC, making it the best choice for preserving meats and fish. Meanwhile, the DJ series excels at -25ºC, ensuring optimal freezing conditions for fresh foods such as meats and fish, among other perishables.
Product Introduction:
Shell: Experience the pinnacle of durability with our high-quality steel plate design, coated with a low-temperature resistant powder for unparalleled corrosion resistance. For those seeking customized options, we offer aluminum plate or stainless-steel shells. Every tube plate is crafted from 2.0 thick aluminum alloy, meticulously engineered to minimize internal leakage due to wear from heat exchange copper tubes, effectively managing thermal expansion and contraction.
Double-layer water tray: Ingeniously crafted, the outer water tray plate features a hinged lap design for effortless inspection and maintenance. Its ribbing slope design accelerates drainage, preventing icing and corrosion. The inner tray, lined with an aluminum plate, dramatically reduces air bypass, enhancing fan efficiency and optimizing defrosting effects.
Heat exchange pipe: Our efficient internal thread pipes, sourced from a premium brand, boast an optimized loop and positive triangle staggered configuration. This design significantly elevates heat exchange efficiency, ensuring peak performance.
Fin: Introducing the classic European-style sinusoid corrugated aluminum fin, a revolutionary design that boosts air disturbance and substantially enhances heat exchange capacity on the air side.
Fan: Our high-power fan is custom-built with an external rotor, operating reliably within a temperature range of -40ºC to 60ºC. The motor's Grade F insulation class guarantees superb stability and reliability, making it a cornerstone of our product’s robust performance.
Defrosting: Our stainless steel electric heating pipe, featuring low power and density, is strategically arranged within the coil and the inner water pan. This design ensures a uniformly distributed heating effect, significantly enhancing the defrosting process and extending the service life of the heating pipe.
Electrical junction box: The specially customized electrical junction box is designed to withstand water, fire, and high voltage, while offering ease of wiring, providing peace of mind and reliability in high-stakes environments.
Factory testing: Every air cooler is subjected to a rigorous cleaning and inspection process, followed by a comprehensive 25bar pressure holding test, ensuring flawless function and reliability before delivery.
Sheet spacing: Available in standard spacings of 4.5mm, 6.0mm, and 9.0mm, our sheets are tailored to meet diverse temperature and humidity requirements, ensuring optimal performance across varied conditions.
Different refrigerants: Our air coolers are compatible with a wide range of refrigerants, including R404A, R507A, R134a, and R22, ensuring flexibility and adaptability to meet your specific refrigeration needs.

Welcome to Qingdao Bingyan Refrigeration Equipment Co., Ltd.
Established in 2011 in the stunning coastal city of Qingdao, our company has become a beacon of excellence in providing state-of-the-art industrial and commercial freezing and cold storage solutions. As a high-tech enterprise, we are passionately engaged in the research, development, design, manufacturing, and sales of innovative refrigeration systems and equipment.
Our Commitment
From the very beginning, we have been at the forefront of innovation and technological advancement, addressing market needs with unparalleled customer service. Our unwavering commitment is to deliver flawless refrigeration system solutions, outstanding products, and impeccable services to our cherished clients.
Company Name: Qingdao Bingyan Refrigeration Equipment Co., Ltd.
With a portfolio boasting over ten national technology patents, our company is steadfastly dedicated to the ongoing research and development of highly efficient, energy-saving, and eco-friendly refrigeration systems. Our diverse product line features high-performance refrigeration units, energy-efficient barrel pumps, and sophisticated PLC intelligent program control boxes.
We excel in crafting bespoke program designs and customized equipment for a multitude of projects, including but not limited to food quick-freezing storage, food cold storage, ultra-low temperature cold storage, healthcare storage, air-conditioned storage for fruits and vegetables, workshop air conditioning, rapid freezing, freeze-drying, and thawing devices.
Qingdao Bingyan Refrigeration Equipment Co., Ltd. is passionately committed to delivering cutting-edge and practical refrigeration solutions tailored to meet the unique needs of our clientele. Our unwavering dedication lies in offering superior engineering expertise coupled with outstanding after-sales support, ensuring that customer satisfaction is not just met but exceeded.
Bingyan offers a full spectrum of services encompassing sales, design, construction, and dedicated after-sales support.
1. Our sales department excels in keenly understanding and fulfilling customer requirements, ensuring their intentions are accurately communicated and fostering seamless, close-knit interactions with our valued clients.
2. The design department provides expertly crafted and insightful engineering advice, meticulously tailoring reliable and robust refrigeration plans that align perfectly with our customers' unique needs.
3. Our engineering department approaches each construction phase with meticulous attention and commitment, diligently striving for perfection to deliver projects that epitomize excellence and quality.
4. The after-sales department is perpetually on alert, always prepared to ensure our customers' continued success and satisfaction.


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!