What refrigerants are used in this system?

The system uses natural refrigerants NH3 and CO2, which are safe, non-toxic, and environmentally friendly.

Do you provide after-sales service?

Yes, we have overseas branches providing reliable after-sales service including on-site service and remote guidance.

Heavy Duty Industrial Ammonia Cooling System High Efficiency Compressor Refrigeration System

Name: Heavy Duty Industrial Ammonia Cooling System High Efficiency Compressor Refrigeration System
Brand: Yantai Guangwei Food Cold-Chain Technology Co., Ltd.
SKU: 2317984485

Shandong, ChinaYantai Guangwei Food Cold-Chain Technology Co., Ltd.

US$20,000.00-1,000,000.00

1 SET

Product profile

Customization

Available

After-sales Service

Provided

Warranty

1 Year

Model NO.

UA12MTE

Type

Air-Cooled

Cooling Water

Industrial Water

System Type

Open System

Noise Level

Low

Application Fields

Food Processing

Condition

New

Refrigerant

R744

Mpadischarge Pressure

≤4.5

Mpasuction Pressure

0.63-1.97

Corresponding Saturation Temperature

-52~-20

Oil Pressure

0.1~0.3MPa Higher Than Discharge Pressure

Oil Temperature

20~65

Evaporation Temperature

up to 40℃

Condensing Temperature

Min. Temp.: -42 °C

Transport Package

Container

Specification

refrigeration capacity 403kw

Trademark

AOWID

Origin

China

HS Code

8418692090

Key features

Natural Refrigerants: Uses NH3 and CO2 with ODP=0 and GWP near 0 for zero environmental impact.

Energy Saving Design: Features frequency conversion adjustment for high efficiency and stable operation.

CO2 Safety: CO2 used in low-temp part is non-toxic, non-flammable, and safe for food.

Comprehensive Warranty: Includes 1-year warranty coverage for all mechanical equipment.

Advanced Manufacturing: In-house precision CNC manufacturing ensures high-quality components.

Global After-Sales: Overseas branches provide on-site service and remote guidance support.

Compact Structure: Latest design offers compact volume and reduced maintenance costs.

Flexible Payment: Supports T/T and 100% L/C at sight for secure transactions.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerExhibition Experience

Yantai Guangwei Food Cold-Chain Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2022-02-26Nearest Port: Qingdao, Shanghai, NingboAverage Response Time: ≤1.23hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryYantai Guangwei Food Cold-Chain Technology Co., Ltd. is identified as a Chinese manufacturer/factory producing food-processing and refrigeration equipment, including tunnel, spiral, and plate freezers, cold rooms, air coolers, evaporative condensers, compressors, and steam ovens. Its stated business scope covers equipment design, manufacturing, installation, modernization, and after-sales service for food processing and cold-chain applications. The supplier reports three production lines, 11–20 years of total R&D engineer experience, 6–10 quality-control staff, and tunnel-freezer output of 30 sets. It provides overseas debugging, maintenance, repair, training, and installation, with a stated one-month lead time in both peak and off-season periods. Customer complaint handling has a documented procedure and records, but service-capability assessment procedures lack written records, and the corrective-action mechanism lacks written records. OEM service for well-known brands is stated, while no SDK is...

Supplier typeThe supplier is explicitly identified as a manufacturer/factory and limited company in China, with a factory designation, 17 employees, and a product range centered on food cold-chain and processing equipment. This supports classification as a manufacturing supplier rather than a trading-only entity.

After-Sales capabilityThe supplier states that it provides installation and after-sales service, including overseas debugging, maintenance, repair, and training. Customer complaint handling has a clear procedure with followed records, but service-capability assessment and corrective/preventive-action procedures lack written records; it also has no in-stock, overseas warehouse, or overseas showroom capability.

R&D capabilityThe supplier reports 11–20 years of total R&D engineer experience and offers OEM services for well-known brands, indicating some engineering and development capability. However, no SDK is available, and the provided information does not establish broader innovation performance or proprietary technology.

Production capacityThe supplier operates three production lines and reports tunnel-freezer output of 30 sets, with 6–10 quality-control staff and a factory location in Yantai. Its stated manufacturing scope covers multiple food-processing and refrigeration products, although it has no supplier in-stock service capacity.

Customization capabilityThe supplier designs, manufactures, installs, and modernizes food-processing lines, cold storage, and refrigeration systems, and also provides OEM services for well-known brands. These statements directly support project-specific and OEM-oriented adaptation capability, although no detailed customization examples or technical specifications are provided.

Product Q&A

Q:What kind of payment does your company support?

T/T, 100% L/C at sight, if you have other payment,please contact me.

Q:How about the delivery time?

Different equipment requires different construction periods. Generally, we will clearly mark our construction period and delivery time for you in the quotation.

Q:Where are you?

Our head office is set up in Yantai, Shandong, China, and has branches, offices or partners around the world. You can contact us through field visits, phone calls, email, WhatsApp or WeChat, etc.

Q:How I believe you?

We welcome and invite you to visit our customers' factories, overseas branches and China's head office to inspect our equipment and services on the spot. If it is not convenient for you to go abroad, we can also provide live video and other means to explore the factory online.

Q:What is the warranty period?

We provide a 1-year warranty for our refrigeration systems.