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Shandong Shenzhou Refrigeration Equipment Co., Ltd. was established in 1989 as a professional industrial refrigeration equipment company, specializing in research, manufacturing, marketing, and service. Shenzhou has passed the ISO9001 and CE certifications. Our factory is located in Jinan City, Shandong Province, China.
We mainly produce the following products: screw multi-compressor refrigeration units, piston multi-compressor refrigeration units, air-cooled condensing units, water-cooled condensing units, industrial low-temperature brine units, cryogenic cascade units, double-stage units, digital scroll compressor units, glycol chillers, CO2 refrigeration systems, vessel pump units, and marine refrigeration units.
At present, Shenzhou has applied for numerous patented products. Our products have been exported to over 100 countries around the world, including Southeast Asia, Africa, Australia, India, the EU, and the US. This has earned us long-term support and cooperation from our customers, while also building a strong brand presence and corporate identity.
1) High Reliability: Components are world-famous brands such as BITZER (Copeland, HANBELL, Bock or DORIN optional) compressors, DANFOSS Controller.
2) Safety: The unit comes with a complete self-protection system for high pressure, low pressure, oil level, oil temperature, oil flow, overload, and overheating protection.
3) Automatic and Remote Control: With a PLC control cabinet, the unit can operate automatically without supervision or connect to a remote computer.
4) High Efficiency: Multi-connected compressors save 20% to 30% electricity compared to single compressor units.
5) Refrigerant options include R22, R-134a, R-404a, R-507, R-407a, and others.
Remark:
Compressor rack controllers are standard components; PLC controller is optional.
Terms:
Q1. What are your terms of packing?
A: Generally, we pack our goods in bulk or wooden boxes, suitable for shipping containers.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q3. What are your terms of delivery?
A: EXW, FOB, CFR, CIF.
Q4. How about your delivery time?
A: Generally, it will take 10 to 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings.
Q6. Do you test all your goods before delivery?
A: Yes, we have 100% testing before delivery.
Application:
Refrigeration industry, cold-room projects, IQF freezer, low-temperature shipping centers, supermarket cold chains, chemical industry, aquatic products, pharmaceuticals, livestock and poultry meat, freeze-dried products, supermarkets, etc.
Package and Ship:
FAQ
1. Why is a compressor rack better than a single compressor?
2. Which condenser type is better? Air-cooled or water-cooled?
If you can provide good quality and sufficient water supply, a water-cooled condenser is a better choice. Otherwise, an air-cooled condenser would be more suitable.
3. How do each compressor work on a compressor rack?
The compressor rack operates based on the load of the cold room. When the load is low, one compressor runs. When the load increases, two or three compressors operate simultaneously.
4. If one compressor fails, will it affect the operation of the others?
One-year warranty. However, with original new Bitzer/Copeland compressors, the lifespan is at least 8–10 years.
Large Bitzer Compressor Condensing Unit in Parallel
Model NO.: SPBH4-7Y
Refrigerant: Freon, CO2, Ammonia
OEM: Acceptable
Certification: CSA, RoHS, UR, ISO, UL, CE, CCC
Usage: Cold Room, IQF Freezer, Hotel, Supermarket
Trademark: ARKREF
Transport Package: Seaworthy Packaging
Origin: Jinan, China
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Large Bitzer Compressor Condensing Unit In Parallel
Company Brief
Features of the Compressor Racks
Compared to a single compressor, a compressor rack is safer, more energy-efficient, easier to maintain and install. While the initial cost may be slightly higher, it offers better long-term economic efficiency.
No, since each compressor operates independently, a failure in one will not impact the others.
5. What is the warranty for the refrigeration unit?
For more details, please feel free to contact me soon!