| 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 |
R134a, R404a, R507a or R22 |
| 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 an esteemed manufacturer, Qingdao Bingyan Refrigeration Equipment Co., Ltd. is delighted to offer bespoke customization to meet your specific needs. If you're uncertain about which model aligns with your requirements, feel free to reach out to us. We are here to assist you!Our team consists of several expert engineers, each dedicated to crafting a tailored solution specifically for you. Enjoy the confidence of having a personalized plan created by professionals.
Experience the unrivaled advantages of ammonia as a refrigerant:
1. Amongst the most economical refrigerants available, ammonia stands out alongside air and water for cost efficiency.
2. Boasting a low standard boiling temperature, it offers moderate pressure levels within both condenser and evaporator.
3. Delivers exceptional refrigeration capacity per unit volume, demanding less refrigerant circulation per unit cooling. High thermal conductivity coupled with substantial latent heat of vaporization enhances its efficiency.
4. Benefit from minimal throttling loss paired with superior operating efficiency.
5. Operates under low pressure, necessitating simpler machinery and reducing material costs for refrigeration systems.
6. Its distinct, pungent odor ensures easy detection in case of leaks, identifiable by smell, leak test papers, and test reagents. At 50mg/m3 concentration, human senses can easily perceive its presence.
7. Insoluble with mineral oil, ammonia separates effortlessly at low temperatures. With a density lower than oil, refrigeration oil naturally settles beneath the ammonia liquid, easing oil return to the system.
8. It maintains stable thermodynamic and chemical properties at both room and low temperatures.
9. Environmentally safe with an Ozone Depletion Potential (ODP) and Global Warming Potential (GWP) both at zero.
Strategically managing ammonia filling in systems mitigates risks. Design optimizations include employing plate heat exchangers, dry shell evaporators, and NH3/CO2 cascade cycles to drastically minimize refrigerant usage. Direct expansion supply and miscible lubricating oils further reduce ammonia quantities required, simplifying large systems.
Employing high-efficiency air coolers minimizes ammonia storage needs. The global trend focuses on reducing ammonia injection while utilizing energy-efficient air coolers. The variable pitch stainless steel coil air cooler, as a warehouse evaporator, uses merely 5% of ammonia compared to traditional systems, effecting a 95% reduction.
Prioritizing automated control in ammonia refrigeration designs curtails leakage risks and enhances operator safety.
Distinctive Features:
1.A reliable system featuring renowned brand compressors, advanced PLC controllers, and highly efficient oil separation mechanisms.
2. German-engineered Bitzer low-temperature screw compressors offer high efficiency, extended lifespan, negligible vibration, and minimal noise.
3. This product line integrates globally recognized components and protection systems against compressor misdirection, overheating, overloading, excessive discharge temperature, low oil levels, and extreme oil flow pressure variations.
4. Fitted with an economizer, the unit significantly boosts capacity for low-temperature operations.
Screw Compressors are extensively employed across food refrigeration and freezing, aquaculture, commercial sectors, petroleum, chemical industries, coal, textiles, pharmaceuticals, shipbuilding, defense, and scientific research for diverse artificial refrigeration requirements.
Our company's main products are Condensing units,Air Cooler,Evaporative condenser,Freezer,Cold Room Doors,
Cold storage panels, To explore more about our outstanding range of products, please click on the product name or image.
Qingdao Bingyan Refrigeration Equipment Co., Ltd. Established in 2011 and nestled in the stunning coastal city of Qingdao, our company stands as a beacon of innovation in the realm of industrial and commercial refrigeration. We expertly blend the art of freezing and cold storage solutions with cutting-edge R&D, design, manufacturing, and sales—all under one high-tech roof.
From the very beginning, we have been deeply rooted in the philosophy of 'science and technology' as our guiding light, coupled with 'management' as the backbone to ensure we meet and exceed market demands. Our unwavering commitment is to deliver impeccable refrigeration solutions, products, and services that cater to our valued customers' needs.
We proudly hold over ten national technology patents, reflecting our relentless dedication to the research and development of high-efficiency, energy-saving, and environmentally friendly refrigeration systems. Our innovative offerings include cutting-edge refrigeration units, energy-efficient barrel pumps, and advanced PLC intelligent program control boxes.
Our expertise shines in providing bespoke program design and equipment customization for a diverse range of projects. From food quick-freezing storage and ultra-low temperature cold storage to pharmaceutical storage, fruit and vegetable air-conditioning storage, and workshop climate control, we deliver comprehensive solutions. Additionally, we specialize in quick-freezing, freeze-drying, and thawing devices, tailored to meet the unique demands of each sector.
BINGYAN IS DEVOTED TO DELIVERING SCIENTIFICALLY-BACKED, REASONABLE REFRIGERATION SYSTEM SOLUTIONS, COUPLED WITH UNPARALLELED ENGINEERING EXPERTISE AND TOP-NOTCH AFTER-SALES SUPPORT.
Bingyan offers an all-encompassing suite of services: from adept sales to innovative design, precise construction to unparalleled after-sales service.
1. The sales department excels in capturing and comprehending customer requirements with precision, ensuring that their visions are conveyed accurately, while maintaining seamless and ongoing communication with clients.
2. The design department crafts tailor-made, professional, and astute engineering solutions, meticulously curating reliable and robust refrigeration plans aligned with the unique needs of each customer.
3. Our engineering team approaches each construction process with great seriousness, executing every task with meticulous attention to detail, striving to achieve excellence in all high-quality project endeavors.
4. The after-sales department stands vigilant and prepared, ensuring the continued success and satisfaction of our valued customers.
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.
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