10HP 20HP 30HP 50HP compressor refrigerant air dryer gas r22 air conditioning compressor

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Price:RUB 19,168.83
Price in USD:Details


Product Overview


10HP 20HP 30HP 50HP compressor refrigerant air dryer gas r22 air conditioning compressor

compressor refrigerant air dryer
refrigerant air dryer
air compressor dryer system
air dryer

Pressure Dew Point(PDP): 2~10℃
Capacity :1.2~400m3/min(42~14000cfm)
Working pressure :≤1.6MPA (16bar)
Max. inlet temperature : 80℃
Max. Ambient temperature:40℃
Min. ambient temoperature:5℃
Cooling type :Air-cooling

Desiccant air dryer

1. Refrigerated Air Dryer Working Principle
Refrigerated Air Dryer is according as air freeze principle . The water would been separated out from compressed air by cooling
equipment and separator when the air temperature is dew point temperature, then the water would been vented by drain valve on
automatic . At the same time, the solid granule of more than 3μ and oil would been removed . So the air is clean and dry .

2. Procedure Flow
Production’s work include air system and cooling system:
● Air system: The compressed air that has water and oil go to heating exchanger of air vs air, so compressed air will be cool and some water will be got rid of, then it will go to heating exchanger again, and compressed air’s temperature is dew point(2-10℃).
All of water oil and some impurity would be coagulated. Water oil and some impurity would be separated by separator and the water oil would be drain by automatic valve. The temperature of dry compressed air would be increased by heating ex-changer and export.
Thereby, it can prevent the sweat phenomena on the pipe.
●Cooling system: First, the microtherm liquid cryogen be vaporized to gaseity in the refrigerated exchanger. The gaseity cryogen will go to refrigerated compressor from cryogen outlet of exchanger through liquefier and air-filter. The liquefier and air-filter’s function is prevent liquid cryogen and impurity from entering compressor. Then, compressor will compress the air from low temperature and pressure to high temperature and pressure. air will go to condenser and the others go to the air vs air exchanger by bypass valve adjust. The condenser and tank can ensure cryogen is liquid on the inlet of bulgy valve. At last, Liquid cryogen will go to air vs air refrigerated exchanger and refrigerate compressed air. Thereby, new cycle will start again.

The cryogen heating exchanger temperature and pressure of air vs air cryogen will hoist when loading is increased, and expend hole will open more by bulgy valve sensor till new balance were came into being.
The bypass valve will provide a exterior load by automatic when the load is too low. It can avoid low pressure.

Compressor Power
Refrigeration Type
Caliber of Tube(in and out)
Net Weight
Related Products
After Sales Service
Our Service
Pre-Sales Service
* We have separate testing room;
* To maintain pressure in the production process for 48 hours for testing;
* We will turn on the machine for test before theshipment;
After-Sales Service
* Training how to instal the machine, training how to use the machine.

Company Introduction
Dongguan Qianwei Mechanical Equipment Co., Ltd. is located in B district of lianhua industrial park, pingxiang city, jiangxi province. The company was founded in May 2018, covers an area of ​​more than 150 acres, and has a factory building of more than 6,000 square meters. The company has more than 300 fixed employees, more than 50 skilled workers, and more than 40 sets of large-scale production equipment.
The company has a complete equipment production system. In order to strengthen the integration of the industry, the company passed the ISO9001:2008 international quality management system verification at the end of 2018. After the company's unity, positive and facing fierce market competition, the company is relying on its own advantages to integrate external resources, optimize pioneering and innovation, and move forward in the direction of diversified business and diversified operations. The company is mainly engaged in the production of screw air compressors and spare parts. The main products are fix speed screw air compressor,variable frequency speed screw air compressor, permanent magnet variable frequency speed screw air compressor and two-stage screw air compressor. At the end of 2018, the company joined forces with famous school designers to develop integrated screw compressors. The pressure range is 0.4mpa-1.6mpa and the power is 4kw-315kw. It can be customized to meet the requirements of different climate buyers in different countries.
Our customers have reached more than 2,000 in the world. The company has always been committed to revitalizing the national industry and building internationally renowned brands to provide users with time. The most perfect gas supply is the mission. With the aim of flow management, first-class technology, first-class products and first-class service, the brand of ZhiQi will be carried forward.
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