How do you guarantee the quality of the machine before delivery?

Before delivery, we perform rigorous testing on each machine under realistic conditions (5-7 days). We also offer pre-shipment inspections, allowing you to visit or view inspection videos to ensure product quality.

High Efficiency Ammonia Refrigeration System for Cold Storage

Name: High Efficiency Ammonia Refrigeration System for Cold Storage
Brand: YURNFREEZE EQUIPMENT CO., LTD.
SKU: 1968948591

Jiangsu, ChinaYURNFREEZE EQUIPMENT CO., LTD.

US$4,000.00-80,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

1~2 Years

Warranty

1~2 Years

Model NO.

Customization

Type

Air-Cooled or Water Cooled

Cooling Water

Industrial Water

System Type

Open System

Fans Species

Frequency Fan

Noise Level

Low

Application Fields

Food Processing

Certification

ISO, CE, CCC

Condition

New

Refrigerant

R507,R717,R744,R22, R404

Voltage

440V/415V/380V/220V

Defrost Mode

Water, Hot Gas, Hot Ammonia, Electric Heating

Comprossor

Open-Type, Semi-Hermetic, Fully-Hermetic

Service

Installation, Commissioning, Training

Transport Package

Wooden Box

Specification

30HP-800HP

Trademark

Yurnfreeze

Origin

China

HS Code

8418692090

Production Capacity

800 Pieces/Year

Key features

High Energy Efficiency: Parallel compressors deliver 35% higher efficiency with 15-30% energy savings via adaptive capacity control.

Advanced Safety Protection: Integrated modules protect against phase loss, overvoltage, oil pressure issues, and motor overload.

Modular & Compact Design: Reduces installation risks by 40%, shortens construction time by 25%, and increases usable area by 18-22%.

Intelligent PLC Control: Touchscreen interface with real-time monitoring, data logging, and remote access via Modbus RTU/TCP.

Fault Tolerance Capability: Compressor isolation maintains partial operation during failures with a 72-hour repair window.

Low Noise Operation: Features frequency fans and low ambient condensing pressure monitoring for stable, quiet performance.

Customizable Configuration: Supports various refrigerants (R507, R717, etc.), voltages, defrost modes, and compressor types.

Professional After-Sales Service: Includes installation, commissioning, training, and 24/7 technical support with 1-2 year warranty.

Company profile

Flexible CustomizationImporters and ExportersProduct CertificationHigh Repeat Buyers Choice

YURNFREEZE EQUIPMENT CO., LTD.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationAverage Response Time: ≤2.12h

AI-Powered supplier vetting

SummaryYURNFREEZE EQUIPMENT CO., LTD. is identified as a China-based limited company in Jiangsu with trading, manufacturing/factory, and group-corporation classifications. It offers fluidized bed freezers and Freon refrigeration systems. The supplier reports ISO 9000, ISO 9001, and HACCP certifications, more than 10 production lines, 6–10 quality-control staff, and R&D engineers with 6–10 years of total experience. Export sales represent 41%–50% of total sales, and exporting began in November 2021. A TUV Rheinland audit record is shown with a valid period from March 6, 2025 to March 5, 2026, but the audit result is recorded as 0 and the audit type is coded as 1 without interpretation. After-sales support and customized solutions are described, while most detailed service, R&D, traceability, overseas-operation, and sustainability capabilities remain unknown. One buyer and one trade transaction are recorded.

Supplier typeThe supplier is classified simultaneously as a Trading Company, Manufacturer/Factory, and Group Corporation. It is a limited company based in Nantong, Jiangsu, China, indicating both commercial and manufacturing roles.

CertificationsThe supplier reports ISO 9000, ISO 9001, and HACCP certifications. A TUV Rheinland audit record is also listed with a stated validity period from March 6, 2025 to March 5, 2026; however, the audit result is recorded as 0 and the meaning of the coded audit type is not provided.

After-Sales capabilityThe company description states that Yurnfreeze provides support from initial consultation through after-sales service. However, specific evidence for in-stock service, overseas agents or branches, overseas warehouses, and detailed quality-service processes is marked unknown.

Production capacityThe supplier offers fluidized bed freezers and Freon refrigeration systems, operates more than 10 production lines, and reports 6–10 quality-control staff. Its order-fulfillment field is coded as 6 without an interpretation, so production scale is supported but fulfillment performance cannot be assessed.

Customization capabilityThe company description explicitly states that it provides fully customized solutions. Nevertheless, detailed evidence for ODM services, private mold design, SDK-related development, and 3D software design is unknown, so the scope of customization cannot be fully verified.

Client casesOne buyer is listed, namely CHI NHÁNH CÔNG TY TRÁCH NHIỆM HỮU HẠN TRINITY VIỆT NAM NHÀ MÁY CHẾ BIẾN HOA QUẢ XUẤT KHẨU, together with one recorded trade transaction and imports from Vietnam. This provides a specific customer reference but limited evidence of a broad customer portfolio.

Product Q&A

Q:Which product should I choose?

Product selection depends on your product type, output, and workshop size. Share details with us, and our team will recommend the best equipment for your needs.

Q:What material is used in the product?

Our equipment is made from 304 stainless steel for durability and corrosion resistance, with aluminum alloy for the evaporator to ensure efficient cooling. Custom materials can be provided based on your specific requirements.

Q:What certifications do you have for this product?

We hold certifications including ISO 9001, ISO 14001, ISO 45001, CE, HACCP, and SGS to ensure quality, safety, and environmental standards. We also offer high-tech product certifications.

Q:Where can I see your product display?

You can explore our products on our website and social media platforms. If you wish to see the equipment in action, we can arrange a visit to a customer's factory (with permission) or offer virtual tours.

Q:What is the operation process of the product?

Our equipment is easy to operate, with a clear user manual and on-site training provided after installation. We also offer ongoing support to ensure smooth operation.