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Wholesale Screw Parallel Refrigeration Compressor Condensing Unit in Large Cold Storage Room/Freez, High Efficiency and Energy Saving Refrigeration Compressor1
Compressor, High Efficiency and Energy Saving Refrigeration Compressor, Screw Compressor, Condensing Unit
Qingdao Bingyan Refrigeration Equipment Co., Ltd.
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Product Description Product Description Using ammonia as a refrigerant has the following advantages:1. Ammonia is the cheapest refrigerant besides air and water.2. The standard boiling temperature is low, and the pressure is moderate in the condenser and evaporator.3. A large refrigeration capacity per unit volume requires less refrigerant circulation per unit cooling capacity, high thermal conductivity, and high latent heat of vaporization.4. Low throttling loss and high operating efficiency.5. Low operating pressure, low requirements for machines, and low material cost for refrigeration systems.6. There is a pungent odor, which is easily detected by the odor, leak test paper, and test drug in case of leakage. When the air contains 50mg/m3 of ammonia, the human sense of smell can distinguish it.7. Insoluble with mineral oil, easily separated from oil at low temperatures, ammonia has a lower density than oil, and refrigeration oil often sinks below the ammonia liquid, making it convenient to return oil to the refrigeration system.8. Thermodynamic and chemical properties are stable at room temperature and low temperature.9. ODP=0, GWP=0. The amount of ammonia filling in the system is closely related to the possibility of danger. In system design, measures such as optimizing the system, using plate heat exchangers and dry shell evaporators, using nitrogen direct expansion supply, and using NH3/CO2 cascade refrigeration cycles can significantly reduce the amount of refrigerant filling. In addition, a large ammonia refrigeration system simplified by using direct expansion supply and lubricating oil that is miscible with ammonia will greatly reduce the amount of ammonia used due to system simplification. Using high-efficiency air coolers to reduce the amount of ammonia stored in the cold room. The current international trend in the development of ammonia systems is to reduce the amount of ammonia injected into the system and choose efficient and energy-saving air coolers. The high-efficiency variable pitch stainless steel coil air cooler can be used as the evaporator in the warehouse, which only accounts for 5% of the traditional smooth discharge pipe ammonia injection amount at the same cooling capacity, reducing the ammonia injection amount by 95%.The design of ammonia refrigeration system should adopt automatic control as much as possible to reduce leakage and ensure the safety of operators.Screw Compressor widely used in food refrigeration and freezing, aquaculture, commercial, petroleum, chemical industry, coal, textiles, pharmaceuticals, shipbuilding, defense, and scientific research in all aspects of needs artificial refrigeration. Product ParametersCompressor typePiston, screwCondensorenough condenser heat exchanger surfaceFan typeAxial fan:High degree of protection, large Air flow, low noiseUnit kindsOpen type, box type, side discharge typeCooled typeAir cooledRefrigeration typeR134a, R404a, R507a or R22Copper tube connector fitting reducerPlace to assembleIndoor/out door(concrete construction building/steel construction building).Voltage220V/50HZ, 220V/60HZ, 380V/50HZ etcController Automatic electric controller, PLCWarranty1 YearCase materialThe galvanized sheet is coated with plastic powdered paintedQuality Assurance2.6Mpa leak-proof stress test PackagePlywood box and palletWe are a manufacturer, we can customize products for you according to your requirements.If you don't know which model is suitable for you, you could send message to us.We have several professional engineers to make a customized solution for you. Successful Case1. Shandong Kunyu Qingdao Cold Chain Logistics Port: This remarkable case highlights the exceptional capabilities of our Reliable Ammonia Refrigeration Unit. Implemented at the Shandong Kunyu Qingdao Cold Chain Logistics Port, the system ensures optimal temperature control, preserving the quality and safety of perishable goods. The efficiency and reliability of our refrigeration unit are pivotal in maintaining the seamless operation of this high-demand logistics hub.2. YangXin HuiYang TongDa Cold Chain Logistics Port: Our Reliable Ammonia Refrigeration Unit proves its unparalleled effectiveness once again at the YangXin HuiYang TongDa Cold Chain Logistics Port. Here, it plays a crucial role in sustaining the integrity of stored products through innovative cold storage solutions. The unit's robust performance and cutting-edge technology contribute significantly to the operational success and competitive edge of this thriving logistics center.Other ProductsOur esteemed company specializes in providing an array of premium products, including state-of-the-art Condensing Units, high-performance Air Coolers, cutting-edge Evaporative Condensers, advanced Freezers, durable Cold Room Doors,superior Cold Storage PanelsCompany ProfileWelcome to the world of refrigeration excellence with Qingdao Bingyan Refrigeration Equipment Co., Ltd., where innovation and quality go hand in hand.Established in the vibrant and picturesque coastal city of Qingdao in 2011, our company has emerged as a leader in providing cutting-edge solutions for industrial and commercial freezing and cold storage. As a high-tech enterprise, we are committed to the relentless pursuit of excellence in research, development, design, manufacturing, and sales of state-of-the-art refrigeration systems and equipment.Features:Revolutionary, technology-driven solutions that set new standardsA comprehensive and versatile range of top-tier refrigeration systemsCustomized design options to perfectly suit your specific requirementsUnparalleled and exceptional customer service commitmentBenefits:Efficient, seamless cooling and storage solutions that enhance productivityUnwavering reliability and outstanding performance in industrial settingsTailored solutions crafted to precisely meet your unique needsExpert guidance and support from our team of seasoned professionalsContact us today to explore and fulfill all your refrigeration system needs with unmatched expertise!Company Name: Qingdao Bingyan Refrigeration Equipment Co., Ltd.Proudly holding over ten national technology patents, our company is devoted to the relentless advancement of high-efficiency, energy-saving, and eco-friendly refrigeration systems. We excel in designing superior refrigeration units, innovative energy-saving barrel pumps, and cutting-edge PLC intelligent program control boxes, among other high-performance solutions.We specialize in providing tailored program design and equipment customization for a diverse array of projects. These include food quick-freezing storage, expansive food cold storage, ultra-low temperature cold storage, reliable medicine storage, fruit and vegetable air-conditioning storage, comprehensive workshop air conditioning, rapid quick-freezing, precise freeze-drying, and efficient thawing devices.Our AdvantagesQingdao Bingyan Refrigeration Equipment Co., Ltd. Qingdao Bingyan Refrigeration Equipment Co., Ltd. is committed to delivering groundbreaking and efficient refrigeration system solutions tailored to your unique requirements. Our scientifically-engineered products are crafted to perfection, ensuring you receive nothing but the best. We stand by our promise with superior engineering services and dependable after-sales support, guaranteeing your utmost satisfaction.Bingyan offers a full spectrum of services, encompassing sales, expert design, meticulous construction, and unwavering after-sales support.1. Our sales department excels in profoundly understanding and accurately capturing customer needs. We skillfully convey customer intentions and maintain seamless communication to ensure a smooth and effective interaction.2. The design department provides expert and strategic engineering advice, crafting bespoke and robust refrigeration plans that align impeccably with customer requirements.3. Our engineering department approaches every construction process with meticulous care, completing each task with precision and dedication to excellence, resulting in superior-quality projects.4. The after-sales department is perpetually prepared and vigilant, committed to ensuring our customers' success at all times.Packaging & Shipping FAQQ: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.Contact Us >>
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