Home > Products > Refrigeration Equipment > Water Chiller

Flooded screw chiller

Price:

Open price

Min.Order Quantity:

100 Sets

Supply Ability:

100000 Sets per Month

Port:

Ningbo,Shanghai

Place of Origin:

Zhejiang,China

Payment Terms:

Brand:

DunAn

Products Model:

Products Details
Company Profile

Quick Details

Brand Name: DunAn

Model Number: --

Place of Origin: Zhejiang,China

Packaging & Delivery

Packaging Details: carton
Delivery Detail: 5-30 DAYS

Specifications

1. Adopt the flooded evaporator design, uniform distribution of refrigerant, and optimized temperature field to get higher heat transfer efficiency.

2. The advanced double compressors are designed in parallel with a single system, and the compressors are alternately operated during part load, so as to extend the service life of unit.

3. Through accurate detection of the liquid level in the evaporator, the microcomputer automatically calculates the optimal liquid supply amount; the electronic expansion valve is quickly and accurately adjusted to ensure that the liquid level in the evaporator is always at an optimal level, making the unit maintain the highest operating efficiency at every load point.

4. The unique evaporator oil extraction combined with ejector pump oil return technology ensures that the unit can reliably return oil at any load point.

5. The built-in efficient condenser of oil separator can realize middle diversion, bottom supercooling, low refrigerant pressure drop, and high heat transfer efficiency.

6. Large-size color image display touch screen ensures flexible and reliable unit control.

DunAn Group, founded in 1987, adheres to the development concept of “energy saving and environmental protection”. Now it has become a diversified industrial group that integrates precision manufacturing, advanced equipment, civil explosive chemical industry, new energy, new materials, investment management, and modern agriculture. 34 subordinate companies of DunAn Group have obtained high-tech enterprise certification, and four are listed companies, namely DunAn Environment (002011), Jiangnan Chemical (002226), Huayi Machinery (833125) and Jinglei Corporation (834095). At present, the Group ranks 283 among the top 500 Chinese enterprises and 81 among the top 500 Chinese private enterprises.
Zhejiang DunAn Electro-Mechanical Technology Co., Ltd. is a wholly-owned subsidiary of DunAn Environment ans is a second-tier subsidiary of the DunAn Group. The products cover all types of central air-conditioning units, unitary air-conditioners, end units, air purification equipment and other equipment in the commercial, military, nuclear power, communications, rail transit, electronic purification, pharmaceutical purification and many other industries. The Company has drafted many national standards of central air-conditioning units and has national-level technology centers and national recognition (CNAS certification) laboratory. It is a key hi-tech enterprise of China and an implementation unit of national Torch Plan.
Entrepreneurship, creation and innovation have been integrated into the blood of DunAn's people. The technical people of Zhejiang DunAn Electro-Mechanical Technology Co., Ltd. forges agead and has innovated the two-stage compression centrifugal chiller, oil-free and low-noise magnetic levitation centrifugal chiller, multi-compressor parallel chiller with falling-film evaporator, high-efficiency air-conditioning boxes with oval tube heat exchangers, nuclear-grade chillers with the third-generation nuclear power "Hualong I" and other high-tech products.

Basic Information

Business Type: Manufacturer,Trading Company
Main Products:
Location: Zhejiang, China (Mainland) Asia
Year Established:

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Verified Supplier - Zhejiang DUNAN Machinery and Electronics Technology Co., LTD. Bussiness Type: Manufacturer,Trading Company
Scale: --
Country/Region: China (Mainland)/Asia
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