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AboutWuhan New World Refrigeration Industry Co., Ltd. (hereinafter referred to as "Wu Leng"), formerly known as Wuhan refrigerator factory, was established in 1954 and has a history of nearly 70 years. It was originally one of the large backbone enterprises under the Ministry of machinery industry, and is now one of the core enterprises of Dalian Bingshan Group.
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ProductsScrew refrigeration compressor, a traditional refrigeration product of Wuleng, has the characteristics of small size, high efficiency, low energy consumption, few wearing parts, high stability and long service life. Since the successful development of the first screw machine in 1978, Wuleng has produced more than 60000 screw machines (sets) and is one of the large backbone enterprises in China's air conditioning and refrigeration industry.
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NewsWith precision machining, compressor assembly, pressure vessel production, unit assembly, cold storage equipment production and other modern assembly lines and 4 sets of product performance testing platform, with an annual output of more than 3000 sets of screw products (sets) capacity.
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CasesThe screw machine produced by Wuleng is widely used in petroleum, chemical industry, air conditioning, refrigeration, hydropower, textile, coal, pharmaceutical, food, beer, sports venues, exhibition centers, marine refrigeration, national defense science and technology and other fields. It has also entered the international markets of Africa, Oceania, South America and Southeast Asia.
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RecruitThe company has also developed new high-efficiency and energy-saving products such as skid-mounted mobile natural gas pressurization, natural gas liquefaction devices, ultra-low temperature cascade units, low-pressure screw blowers, and high-efficiency oil fume purifiers, which contribute to the development of national energy conservation, emission reduction and green environment.
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ContactAfter decades of unremitting efforts, the screw machine developed and produced by Wuleng has won all the national awards for such products for many times, and presided over or participated in the drafting of the national and industry standards for screw machines. It is the vanguard of the domestic screw machine industry.
Microcomputer-controlled double-machine double-stage screw refrigeration compressor unit
Classification:
Key words:
Microcomputer-controlled
Summary Introduction
Our company combines the advantages of ordinary two-stage compression dispersion system and single-machine two-stage compressor unit, and designs and develops a new type of two-machine two-stage screw refrigeration compressor unit. The two-machine two-stage screw refrigeration compressor unit consists of a low-pressure stage screw compressor, a high-pressure stage screw compressor, two electric motors, a horizontal oil separator, a set of oil supply system and oil pump, and a set of microcomputer Control system, an intermediate cooler and other components.
Advisory hotline: +86-27-8550-3818
MessageDetails Introduction
Our company combines the advantages of ordinary two-stage compression dispersion system and single-machine two-stage compressor unit, and designs and develops a new type of two-machine two-stage screw refrigeration compressor unit. The two-machine two-stage screw refrigeration compressor unit consists of a low-pressure stage screw compressor, a high-pressure stage screw compressor, two electric motors, a horizontal oil separator, a set of oil supply system and oil pump, and a set of microcomputer Control system, an intermediate cooler and other components. The double-machine double-stage screw refrigeration compressor unit has the characteristics of compact structure, small footprint, fool-like operation, simple system and high refrigeration efficiency. The refrigeration cycle of the unit is an improved two-stage compression one-stage throttling intermediate incomplete cooling cycle. It adopts two-stage supercooling, with flexible volume ratio configuration, high refrigeration efficiency, more than 20 specifications and four basic shapes. Under the working conditions of -40 ℃/+35 ℃, the refrigeration coefficient is about 32% higher than that of the single-unit compressor unit with economizer and 13% higher than that of the single-unit two-stage compressor unit, full microcomputer touch screen control, simple and convenient operation, is the preferred product in the field of -30 ℃ ~-55 ℃ low temperature refrigeration.
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