| 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. offers the flexibility to tailor our Piston Parallel Compressor for Ammonia and Freon Cold Storage to your precise needs. Unsure of which model best suits your requirements? Simply reach out to us, and our dedicated team will assist you.Our team of highly skilled engineers is at your service, ready to craft a bespoke solution that perfectly aligns with your refrigeration needs.
Embrace the unparalleled benefits of ammonia as a refrigerant:
1. Ammonia stands as the most economical refrigerant, second only to air and water, making it a cost-effective choice for your cooling needs.
2. With its impressively low standard boiling temperature, ammonia maintains moderate pressure in both the condenser and evaporator, ensuring efficient performance.
3. Offering substantial refrigeration capacity per unit volume, ammonia necessitates less refrigerant circulation per unit of cooling capacity. Its high thermal conductivity and substantial latent heat of vaporization enhance efficiency.
4. Experience reduced throttling loss and heightened operational efficiency with ammonia's unique properties.
5. Ammonia operates under low pressure, reducing machine demands and material costs for refrigeration systems.
6. Ammonia's distinct pungent odor allows for easy detection through smell, leak test paper, or testing agents in the event of a leak. Human senses can identify ammonia presence at 50mg/m3 concentration in the air.
7. With its insolubility in mineral oil, ammonia easily separates from oil at low temperatures. Its lower density allows refrigeration oil to settle below ammonia liquid, facilitating oil return to the system.
8. Ammonia's thermodynamic and chemical properties remain stable across room and low temperatures, ensuring reliable performance.
9. Boasting an Ozone Depletion Potential (ODP) of 0 and a Global Warming Potential (GWP) of 0, ammonia is an environmentally-responsible choice.
Addressing safety concerns, the ammonia filling quantity relates directly to potential hazards. System optimization, plate heat exchangers, dry shell evaporators, nitrogen direct expansion, and NH3/CO2 cascade refrigeration cycles are instrumental in minimizing refrigerant volume. Simplified large ammonia systems with direct expansion and compatible lubricating oils further decrease ammonia usage.
Leverage high-efficiency air coolers to minimize ammonia storage in the cold room. The global ammonia system trend focuses on reducing system ammonia injection while selecting energy-saving air coolers. The high-efficiency variable pitch stainless steel coil air cooler serves as a warehouse evaporator, requiring just 5% of the traditional smooth discharge pipe ammonia quantity yet achieving the same cooling capacity, cutting ammonia injection by 95%.
Incorporate automatic control in ammonia refrigeration systems to minimize leakage and bolster operator safety.
Distinctive Features:
1.Robust System: Equipped with a renowned brand compressor, PLC controller, and efficient oil separation system for superior performance.
2. German Bitzer low-temperature screw compressor, characterized by exceptional efficiency, extended lifespan, minimal vibration, and low noise.
3. This series integrates a comprehensive array of globally recognized components, with protection devices for compressor misdirection, overheating, overloading, excessive discharge temperature, low oil levels, and abnormal oil flow pressure.
4. The unit's integration with an economizer significantly enhances capacity for low-temperature operations.
Screw compressors are extensively utilized across a broad spectrum of industries, from food refrigeration and freezing, aquaculture, commercial ventures, and petroleum to chemical industries, coal, textiles, pharmaceuticals, shipbuilding, defense, and scientific research, fulfilling every aspect of artificial refrigeration needs.
At Qingdao Bingyan Refrigeration Equipment Co., Ltd., our flagship offerings include Top-Market Condensing Units,Highly Efficient Air Coolers,Advanced Evaporative Condensers,State-of-the-Art Freezers,Durable Cold Room Doors,
Superior Cold Storage Panels, For an in-depth look at our products, click on the product names or images to dive into the specifications and details.
Qingdao Bingyan Refrigeration Equipment Co., Ltd. Founded in 2011, Qingdao Bingyan Refrigeration Equipment Co., Ltd. is based in the breathtaking coastal city of Qingdao. We are a cutting-edge high-tech enterprise, seamlessly integrating the research and development, design, manufacturing, and sales of both industrial and commercial freezing, as well as cold storage refrigeration systems and equipment.
Since our inception, we've passionately embraced 'science and technology' as our guiding star and 'management' as our steadfast assurance. Our unwavering mission is to fulfill market demands, provide unparalleled customer service, and deliver flawless refrigeration system solutions, top-tier products, and exceptional services to our valued clients.
Boasting over ten prestigious national technology patents, our company dedicates itself to the perpetual innovation of high-efficiency, energy-saving, and eco-friendly refrigeration systems. We take pride in our advanced refrigeration units, energy-conserving barrel pumps, and cutting-edge PLC intelligent program control boxes, among other groundbreaking solutions.
Our expertise predominantly lies in the tailored program design and equipment customization for a broad spectrum of projects. These include food quick-freezing storage, food cold storage, ultra-low temperature cold storage, medicine storage, fruit and vegetable air-conditioning storage, workshop air conditioning, and technologies such as quick-freezing, freeze-drying, and thawing devices.
BINGYAN is devoted to delivering customers expertly crafted refrigeration system solutions that are both scientific and logical. Alongside this, we offer high-caliber engineering and exceptional after-sales services.
Bingyan provides an all-encompassing service package covering every aspect from sales and design to meticulous construction and responsive after-sales support.
1. Our sales department excels in precisely understanding and capturing customer needs, conveying their intentions with clarity, and maintaining seamless and effective communication to ensure customer satisfaction.
2. The design department is dedicated to offering customers expert and insightful engineering advice, crafting reliable and stable refrigeration plans that are meticulously tailored to meet specific customer requirements.
3. The engineering department approaches each construction phase with dedication and precision, completing every task with meticulous attention to detail, striving for excellence to deliver projects of outstanding quality.
4. Our after-sales department is perpetually prepared and on standby, ensuring customer success with unwavering support and readiness.
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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