| 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 a distinguished manufacturer, Qingdao Bingyan Refrigeration Equipment Co., Ltd. offers bespoke customization of our products to perfectly cater to your unique requirements. If you're uncertain which model of our High-Efficiency Screw Compressor is ideally suited for your cold room condensing applications, feel free to reach out to us with your specifications, and we will guide you towards the perfect choice.Our team boasts several highly skilled professional engineers dedicated to crafting a personalized solution tailored precisely for you.
Using ammonia as a refrigerant offers these compelling advantages:
1. Ammonia stands out as the most economical refrigerant, only surpassed by air and water in terms of cost-efficiency.
2. Boasting a low standard boiling temperature with moderate pressure levels in both condenser and evaporator, ammonia ensures optimal performance.
3. It delivers substantial refrigeration capacity per unit volume, minimizing refrigerant circulation demands while boasting high thermal conductivity and latent heat of vaporization.
4. With minimal throttling losses, ammonia achieves superior operating efficiency.
5. Its low operating pressure translates to reduced demands on machinery and lower material costs for refrigeration systems.
6. The characteristic pungent odor of ammonia facilitates easy detection through smell, or with leak test paper and test drugs. Human olfactory senses can detect ammonia when air contains as little as 50mg/m3.
7. Ammonia is insoluble with mineral oil, allowing easy separation at low temperatures. Its lower density compared to oil aids in convenient oil return to the refrigeration system.
8. The thermodynamic and chemical properties of ammonia remain stable at both room and low temperatures.
9. With an Ozone Depletion Potential (ODP) of 0 and a Global Warming Potential (GWP) of 0, ammonia is environmentally benign.
The ammonia refrigerant charge is directly linked to potential risks. By optimizing system design, incorporating plate heat exchangers and dry shell evaporators, utilizing nitrogen direct expansion supply, and employing NH3/CO2 cascade refrigeration cycles, the refrigerant charge can be significantly minimized. Simplifying large ammonia systems with direct expansion supply and ammonia-miscible lubricating oil further reduces usage.
High-efficiency air coolers play a crucial role in reducing ammonia storage in cold rooms. The global trend underscores minimizing ammonia injection with efficient, energy-saving air coolers. Utilizing high-efficiency variable pitch stainless steel coil air coolers as evaporators achieves a dramatic 95% reduction in ammonia needed, compared to traditional systems.
Maximizing the design of ammonia refrigeration systems with automatic controls is essential for minimizing leaks and safeguarding operators.
Features:
1.Reliable system: Equipped with a renowned brand compressor, PLC controller, and an efficient oil separation system.
2. German Bitzer low-temperature screw compressor features high efficiency, extended lifespan, minimal vibration, and reduced noise levels.
3. The series includes globally recognized components and protection devices for compressor misdirection, overheating, overload, excessive discharging temperature, low oil levels, and high/low oil flow pressures.
4. The unit integrates an economizer to effectively enhance capacity for low-temperature operations.
Screw Compressor applications are extensive, spanning food refrigeration and freezing, aquaculture, commerce, petroleum, chemical and coal industries, textiles, pharmaceuticals, shipbuilding, defense, and scientific research, addressing comprehensive artificial refrigeration needs.
Here at Qingdao Bingyan Refrigeration Equipment Co., Ltd., we proudly present our flagship offerings: State-of-the-Art Condensing Units,Efficient Air Coolers,Advanced Evaporative Condensers,Premium Freezers,Durable Cold Room Doors,
High-Quality Cold Storage Panels, For a deeper dive into our extensive catalog, simply click on the product name or its accompanying image to explore more.
Qingdao Bingyan Refrigeration Equipment Co., Ltd. Founded in 2011 in the picturesque coastal city of Qingdao, Qingdao Bingyan Refrigeration Equipment Co., Ltd. stands as a beacon of innovation and excellence. As a high-tech enterprise, we specialize in the comprehensive fields of industrial and commercial freezing, cold storage, and advanced refrigeration systems. We masterfully combine research and development, design, manufacturing, and sales, ensuring that our state-of-the-art refrigeration equipment meets the highest standards.
Since our establishment, we have steadfastly adhered to the guiding principle of 'science and technology,' using 'management' as our cornerstone to fulfill market demands and deliver unparalleled customer service. We are driven by our mission to provide impeccable refrigeration system solutions, outstanding products, and superior services that cater to our clients' diverse needs.
Our company boasts a portfolio of over ten prestigious national technology patents. With an unwavering dedication to innovation, we focus on developing high-efficiency, energy-saving, and environmentally friendly refrigeration systems. Our cutting-edge offerings include superior refrigeration units, energy-efficient barrel pumps, and sophisticated PLC intelligent program control boxes, all designed with the future in mind.
We excel in the program design and bespoke equipment customization for a variety of projects. Our expertise spans food quick-freezing and cold storage, ultra-low temperature solutions, pharmaceutical storage, fruit and vegetable air-conditioning, workshop climate control, quick-freezing, freeze-drying, and thawing devices. Our tailored solutions ensure optimum performance and reliability across all applications.
At Bingyan, we are dedicated to crafting scientific and meticulously thought-out refrigeration system solutions that cater to your specific needs. Our commitment extends to providing premium engineering and impeccable after-sales services.
Bingyan delivers a full spectrum of services encompassing sales, design, meticulous construction, and diligent after-sales support, ensuring a seamless experience from start to finish.
1. Our sales team excels at precisely understanding and capturing the unique needs of our customers, ensuring your requirements are accurately conveyed. We maintain clear and continuous communication, fostering strong customer relationships with ease.
2. Our design department offers expertly crafted and finely-tuned engineering advice, providing personalized and dependable refrigeration plans that align perfectly with your specific requirements.
3. Our engineering department is dedicated to meticulous execution, attending to every detail of the construction process. We aim for perfection, delivering top-tier projects that epitomize quality and excellence.
4. Our after-sales department stands ready and vigilant, ensuring your success is our priority, delivering prompt and effective solutions whenever you need them.
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.
Audited Supplier 
){kind=link}