DCV40/ ZT-L12-OT Hydraulic Control Valve Dcv40/ Zt-L12-Ot Hydraulic Control Valve,Operated Manual Directional Valve,Solenoid Operated Control Valve,Hydraulic Manual Shut Off Valve Huaian Hy-waloil Machinery Co.,Ltd , https://www.hywaloil.com
Shandong Shenzhou Refrigeration Equipment Co., Ltd. was founded in 1989 as a professional manufacturer of industrial refrigeration equipment. We specialize in the research, development, production, and sales of refrigeration systems. Our factory is located in Jinan, Shandong Province, China, and we have obtained ISO9001 and CE certifications.
We produce a wide range of products including 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.
Our company has applied for multiple patented technologies, and our products are exported to over 100 countries, including Southeast Asia, Africa, Australia, India, and regions in Europe and the United States. This global presence has earned us long-term support from our customers and helped build a strong brand reputation in the market.
1) High Reliability: Components such as BITZER (Copeland, Hanbell, Bock, or DORIN optional), compressors and DANFOSS controllers are used.
2) Safety: The unit comes with a complete self-protection system that monitors high pressure, low pressure, oil level, oil temperature, oil flow, and prevents overload and overheating.
3) Automatic and Remote Control: Equipped with a PLC control cabinet, the unit can operate automatically without constant supervision or be connected to a remote computer.
4) High Efficiency: Multi-connected compressors save 20% to 30% energy compared to single compressor units.
5) Refrigerant Options: Available refrigerants include R22, R-134a, R-404a, R-507, R-407a, and more.
Note: Compressor rack controllers are standard components; PLC controller is optional.
Terms:
Q1. What are your packing terms?
A: Typically, we pack goods in bulk or wooden boxes suitable for shipping containers.
Q2. What are your payment terms?
A: T/T 30% deposit, 70% before delivery.
Q3. What are your delivery terms?
A: EXW, FOB, CFR, CIF.
Q4. How long is your delivery time?
A: Generally, it takes 10 to 15 days after receiving the advance payment. The specific time depends on the order quantity and product type.
Q5. Can you produce according to samples?
A: Yes, we can produce based on your samples or technical drawings.
Q6. Do you test all products before delivery?
A: Yes, we perform 100% testing before delivery.
Applications:
Refrigeration industry, cold room projects, IQF freezers, low-temperature shipping centers, supermarket cold chains, chemical industry, aquatic products, pharmaceuticals, livestock and poultry meat, freeze-dried products, supermarkets, etc.
Packaging & Shipping:
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 have access to good quality and sufficient water, a water-cooled condenser is preferable. Otherwise, an air-cooled condenser is a better choice.
3. How do compressors work on a compressor rack?
The compressors operate based on the cooling load. When the load is low, only one compressor runs. As the load increases, more compressors activate accordingly.
4. If one compressor fails, will it affect the others?
One year warranty. With original Bitzer/Copeland compressors, the lifespan is at least 8–10 years.
Open Type Refrigeration Industrial Parallel Compressors Unit
Model NO.: SPBH2-15Y
Refrigerant: Freon, CO2, Ammonia
OEM: Acceptable
Certification: CSA, RoHS, UR, ISO, UL, CE, CCC
Usage: Cold Room, IQF Freezer, Hotel, Supermarket
Custom Made: Support Customization
Type: Compressor Unit, Parallel Unit
Warranty: 1 Year
Trademark: ARKREF
Transport Package: Seaworthy Packaging
Origin: Jinan, China
Open Type Industrial Refrigeration Parallel Compressor Units
Company Overview
Key Features of the Compressor Racks
Compressor racks are safer, more energy-efficient, and easier to maintain and install. Although slightly more expensive upfront, they offer better long-term value and efficiency.
No, because 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, feel free to contact us today!