Water Cooled Screw-Direct Expansion

Introduction

Water Cooled Screw-Direct Expansion

Direct expansion type adopts direct expansion type evaporator,semi-hermetical twin screw compressor and tube-and-shell condenser.Standard power source is 380V/3N /50Hz.400-415V voltage is optional. Single compreesor is for 255-860kW. Dual compressor is for 970-1490kW.Stepless capacities can be customized.

Feature

Leading technology of twin screw compressor

●olyair screw chiller is equipped with the 3rd generation industrial compressor that has the latest advanced 5-6 asymmetry dentiform Semi-hermetic Screw Rotors.
●The rotors are processed by high-precision CNC and each part is well-proportioned and none-gap matched.

Intelligent control, easy operation

Microprocessor control as standard on all the units. A display illustrates the machine’s operation status and programmable parameters (set point) e.g.water temperature and refrigeration pressure and temperature

Line Up

Model	255-860kW	970kW
Water Cooled Screw-Direct Expansion

Shenzhen Olyair Electric Appliance Co., Ltd. is a professional home appliances company engaged in designing and manufacturing AC, refrigerator, washing machine and wine cooler. With our marketing department located in Kowlong, Hong Kong and factory located in Longgang, Shenzhen. With decades of development, our products have been sold to over 150 countries and regions. 

We specialized in home appliances industry more than ten years, to have 15,000 employees, 530 engineers and 30 assembly lines. Our turnover in 2012 was USD5 billion (AC: USD2.5 billion) and our target turnover in 2016 will be USD13 billion (AC: USD9 billion). 

Our manufacturing factories are located in Shenzhen, Shanghai, Foshan and Hefei, totally covering an area of 500,000sqm. Our annual capacity is 5 million units of air conditioners and 6 million units of major appliances (air curtain, fridge and washing machine). 

Our main markets are Euro area, Africa, the Middle East, America and Asia. We have passed CE, UL, CB, IMETRO, NOM, SASO, ENERGY STAR and ERP RATING certificates. 

Quality Management 
6 sigma implementation 

Our Service 
HVAC design, supply and installation of residential and central air-conditioning, heating, ventilation systems and split units. 
Household appliances import and export 

Control Units. 
The whole unit has a 3-year warranty.