Worldwide market for innovative compressors
J & E Hall, working with its sister company McQuay International, manufactures the HallScrew compressor range at its plant near
The HallScrew compressor has been a market leader in the refrigeration industry since it was first manufactured in 1978 and has been installed in more than 80 countries world-wide.
Key to its international success is its outstanding reliability. Only three basic moving parts are involved – a main rotor which meshes with two diametrically opposed star wheels. This results in balanced compression with no power loss between the rotor and stars, and minimum bearing loads.