Ammonia Compatible -31℃ 25HP Refrigeration Evaporator with CE Certificate for Large Cold Room
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Product Highlights
- Ammonia Compatible: Supports R717A refrigerant for industrial ammonia refrigeration systems.
- High Efficiency Cooling: 12.7mm copper pipes and optimized fins ensure rapid heat exchange.
- Durable Construction: Stainless steel or galvanized steel coils resist corrosion in humid environments.
- Certified Quality: Holds CE and ISO certifications for safety and international standards.
- Modular Design: Compact structure allows for easy installation, disassembly, and maintenance.
- Low Noise Operation: Optimized fan design ensures quiet performance for sensitive workplaces.
- Wide Compatibility: Matches various compressors and supports multiple voltages (220V-440V).
Product Attributes
- Customization
- Available
- After-sales Service
- Installation Guide
- Warranty
- 2 Years
- Certification
- CE, ISO
- Application
- Heater, Cooler, Vaporizer, Condenser, Cold Room
- Principle
- Mixing Heat Exchanger
- Style
- Steel Type
- Material
- Stainless Steel
- Product Name
- Evaporator, Unit Cooler
- Product Keywords
- Evaporator, Unit Cooler
- Refrigerant
- R404A;R507A;R717A;R744
- Application Type
- Walk-in Cold, Walk-in Freezer, Blast Freez
- Voltage
- 220V, 380V, 440V-50Hz/60Hz
- System
- Refrigeration System
- Cooling Capacity
- High-Capacity Evaporator
- Type
- Industrial Evaporator
- Effect
- Rapid Cooling
- Transport Package
- Woden Box
- Specification
- Evaporator
- Trademark
- FENGSHUN
- Origin
- China
- HS Code
- 8418692090
- Production Capacity
- 5000 Pieces/Year
- Package Size
- 119.00cm * 70.00cm * 90.00cm
- Package Gross Weight
- 120.000kg
- Lead Time
-
7 days (1 - 1 Pieces)
18 days (2 - 20 Pieces)
25 days (21 - 30 Pieces)
To be negotiated ( > 30 Pieces)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Ammonia Compatible -31℃ 25HP Refrigeration Evaporator with CE Certificate for Large Cold Room
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Product Description

Efficient & Rapid Cooling:Low-temperature refrigerant evaporates in enhanced heat-transfer coils; built-in fans drive air flow to absorb heat quickly and reach target temperatures in minutes.
Durable Corrosion-Resistant Build:Constructed with galvanized steel or stainless-steel coils for long-term use in humid, low-temperature environments.
Low-Noise Operation:Optimized fan and coil design ensures quiet running, ideal for noise-sensitive workplaces and storage facilities.
Modular & Easy to Maintain:Compact modular structure enables hassle-free on-site installation, disassembly, and routine maintenance.
Wide Compressor Compatibility:Perfectly matches various types of refrigeration compressors for stable, energy-saving temperature control performance.

Use medium 12.7mm internal thread copper pipe and special tube spacing and heat exchange surface technology to improve energyefficiency ratio..
Certification and Design Standards
The product adheres to rigorous design specifications and holds CE and ISO product certifications.
Refrigerating capacity | Range | Individual fan power | Air volume | |
SC1 | 3.21~120kw | 5~10M | 0.13~2.62KW | 5000~22000M³/H |
SC2 | 2.56~85KW | 5~10M | 0.13~2.62KW | 5000~22000M³/H |
SC3 | 2.24~62KW | 5~10M | 0.13~2.62KW | 5000~22000M³/H |
SC4 | 1.95~54KW | 5~10M | 0.13~2.62KW | 5000~22000M³/H |
SC5 | 1.24~45KW | 5~10M | 0.13~2.62KW | 5000~22000M³/H |





Since its inception in 1993, our company has grown to become the largest manufacturer of Refrigeration equipment in China. An ISO 9001 and CE certified company, FS Refrigeration produces a broad and comprehensive range of Refrigeration equipment and offers Comprehensive Solutions.
FS Refrigeration is the largest manufacturer of Refrigeration equipment for cooling space in China and produces a range of product for the refrigeration system such as walk in cold room,compressor unit, evaporators, condensers, insulation panels and control systems.The equipment manufactured by FS Refrigeration are stable and carry individual product certifications.





A. Of course, the device can operate at a minimum temperature of -65 C.
We usually prepare goods ready to ship in 15-25 days.
A. EXW/FOB/CFR/CIF/DDP etc.are all available.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI265017". Items marked "" are certified.
Company Profile
Fengshun Group was established since 1993, is a comprehensive high-tech enterprise integrating the design, development, manufacturing, sales, construction, operation and maintenance services of cooling and heating equipment. The group has 5 branches, include SANESUN brand, producing Walk-in cold rooms/freezer rooms, PUR/PIR panels, condensing unit, evaporator, air condenser, compressor unit, fluorine barrel type pump system etc; All of our product with CE and ISO certificate, can supply the SASO, COC and etc. Documents. We are the one-stop refrigeration cold chain supplier, professional engineers supply the customize solution based on customer special project need, whole system provide and OEM support. We have been successfully in offering machines to projects of logistic storage, food factory, supermarkets. Packaged equipment and system, automobile components producing system, food making, bakery etc. We exported to the USA, Canada, Australia, England, Ecuador, Sudan, Russia, South Africa, Dubai, Lebanon, India, Philippines, Singapore, Vietnam, Thailand, Korea, Japan, Peru, Chile, Mexico and more than 100 countries.
About Our Factory & Business Background
- Address
- Jinan, Shandong, China
- Terms of Payment
- LC, D/P, T/T
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DDP, FCA
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month - Nearest Port
- Qingdao Port
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2019-01-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018, ISO14001
FAQ
- Can it be used in a low temperature environment?
- Of course, the device can operate at a minimum temperature of -65 C.
- Does it work with existing equipment?
- Yes, personalized equipment tailored to the needs of use.
- How long does it take to ship?
- We usually prepare goods ready to ship in 15-25 days.
- What are the trade options available?
- EXW/FOB/CFR/CIF/DDP etc.are all available.
- What is the warranty period?
- We provide a 2-year warranty for this refrigeration evaporator.
- What certifications does the product have?
- The product holds CE and ISO certifications and adheres to rigorous design specifications.
- What materials are used for the coils?
- Coils are constructed with galvanized steel or stainless steel for durability and corrosion resistance.
- What is the cooling capacity range?
- The cooling capacity ranges from 1.24KW to 120KW depending on the specific model (SC1-SC5).
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