Dedicated Cold Storage Screw Compressor Condensing Unit with Water Cooling System

• Customization: Available
• After-sales Service: Engineers Can Go Overseas for Repairs
• Warranty: One Year After Shipment
• Application: Back Pressure Type, Intermediate Back Pressure Type, High Back Pressure Type, Low Back Pressure Type, Petro-Chemical Industry, Food Industry
• Performance: Low Noise, Variable Frequency, Explosion-Proof
• Mute: Mute
• Lubrication Style: Lubricated
• Drive Mode: Electric
• Configuration: Stationary
• Power Source: AC Power
• Material: Cast Iron
• Cooling System: Water Cooling
• Cylinder Position: Horizontal
• Structure Type: Open Type
• Installation Type: Stationary Type
• Type: Single Stage and Double Stage
• Coolant: Ammonia and Freon
• Temperature: -70~+20deg.C
• Refrigerant: R717/R22/R404A/R507
• Cooling Capacity: 0~18000kw
• Product Certificate: CE RoHS ISO9001 ISO14001
• Condition: New
• Usage: Food/Medicine/Chemicals/Workshop
• Condensing Method: Water Cooling
• Compressor Brand: B Itzer, Fusheng, Kobelco etc.
• Model Range: High Temperature to Low Temperature
• Transport Package: Wood Packaging
• Specification: Customized
• Origin: China
• HS Code: 8418692090

Product Description

Product Description

Using ammonia as a refrigerant boasts numerous advantages:
1. Ammonia stands out as the most cost-effective refrigerant, second only to air and water.
2. With a low standard boiling temperature and moderate pressure levels in both the condenser and evaporator, ammonia ensures efficient performance.
3. Ammonia's high refrigeration capacity per unit volume means less refrigerant circulation is needed, combined with superior thermal conductivity and high latent heat of vaporization.
4. Experience lower throttling losses and benefit from high operational efficiency.
5. Ammonia operates at low pressures, requires minimal machinery demands, and reduces material costs for refrigeration systems.
6. Its pungent odor makes leak detection straightforward with odor, leak test paper, and test drugs. Humans can detect ammonia at air concentrations of just 50mg/m3.
7. Insolubility with mineral oil and ease of separation at low temperatures, coupled with ammonia's lower density, ensures convenient oil return to the refrigeration system.
8. Ammonia's thermodynamic and chemical properties remain stable at both room and low temperatures.
9. Environmentally friendly with ODP=0 and GWP=0.

Reducing the ammonia fill in the system minimizes danger. System design improvements, like optimized configurations, plate heat exchangers, dry shell evaporators, nitrogen direct expansion supply, and NH3/CO2 cascade refrigeration cycles, significantly cut refrigerant needs. Simplified large ammonia systems using direct expansion supply and ammonia-miscible lubricating oils further reduce ammonia usage through system streamlining.

High-efficiency air coolers help decrease ammonia storage in cold rooms. The global trend emphasizes minimal ammonia injection and energy-efficient air coolers. Utilizing high-efficiency variable pitch stainless steel coil air coolers as evaporators can reduce ammonia injection by 95% compared to traditional smooth discharge pipes.
Maximize safety and minimize leaks in ammonia refrigeration systems by incorporating automatic controls wherever possible.

Our Screw Compressor is versatile, finding applications in food refrigeration and freezing, aquaculture, commercial sectors, petroleum, chemical industry, coal, textiles, pharmaceuticals, shipbuilding, defense, and scientific research, meeting all artificial refrigeration needs.

Product Parameters

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

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Company Profile

Qingdao Bingyan Refrigeration Equipment Co., Ltd. Founded in 2011 in the enchanting coastal city of Qingdao, Qingdao Bingyan Refrigeration Equipment Co., Ltd. is a pioneering high-tech enterprise that integrates the development, design, manufacturing, and sales of industrial and commercial freezing systems, cold storage, and refrigeration equipment.

Guided by the principles of 'science and technology' and ensuring excellence through robust 'management,' our company has consistently aimed to meet market demands and deliver superior customer service. Our mission is to provide impeccable refrigeration system solutions, products, and services.

Boasting over ten national technology patents, we are devoted to the perpetual advancement of high-efficiency, energy-saving, and environmentally friendly refrigeration configurations. Our product lineup includes high-efficiency refrigeration units, energy-saving barrel pumps, and intelligent PLC program control boxes.
We excel in program design and equipment customization for a variety of applications, including food quick-freezing storage, food cold storage, ultra-low temperature cold storage, medicine storage, fruit and vegetable air-conditioned storage, workshop air conditioning, quick-freezing and freeze-drying, as well as thawing devices.

Our Advantages

At Qingdao Bingyan Refrigeration Equipment Co., Ltd., we are dedicated to delivering scientifically advanced and efficient refrigeration system solutions. Our commitment extends to providing top-tier engineering and unparalleled after-sales services, ensuring customer satisfaction at every step.

Bingyan offers a full spectrum of services, encompassing sales, design, construction, and after-sales support, making us a one-stop solution for all your refrigeration needs.

1. Our sales department excels in understanding and accurately interpreting customer needs, ensuring that we effectively communicate client intentions and maintain robust, ongoing communication.
2. The design department offers expert and realistic engineering recommendations, crafting reliable and stable refrigeration plans customized precisely to each client's specifications.
3. Our engineering department is committed to meticulous attention to detail in every phase of construction, aiming for nothing less than excellence to deliver superior quality projects.
4. The after-sales department is perpetually on standby, ready to guarantee the continued success and satisfaction of our customers.

Certifications

FAQ

Question:What sets your company apart from the competition?
Answer: Our team of professional designers will tailor a solution to meet your specific needs, selecting the most suitable refrigeration equipment. This ensures we deliver superior cooling efficiency, along with significant energy and power savings.

Question: How strong is your company?
Answer: Established in 2011, our company boasts a skilled cold storage design team, experienced installation crew, and dedicated after-sales maintenance personnel. We offer a comprehensive suite of services including cold storage design, installation guidance, and after-sales support.

Question:Where are you located? Can I visit your facility?
Answer: Absolutely! We warmly welcome you to visit our factory at any time.

Question:What is the expected delivery time?
Answer: Delivery is typically within 60 days after your requirements are confirmed.

Question:What payment methods do you accept?
Answer: We generally require a 30% down payment via T/T upon confirming the Proforma Invoice (PI), with the remaining balance due after inspection and before shipment. We accept telegraphic transfers and sight letters of credit.

Question: When can I expect a price quote?
Answer: We typically provide a quote within 24 hours of receiving your inquiry.

Question: What shipping methods do you offer?
Answer: We offer shipping services by sea, air, and express delivery.