Hetech has been active in the refrigeration industry for several years developing customer specific products for various applications. Hetech’s fan reversing controllers, HE285, can be found in many vending machines across Australia. Most supermarket freezer doors are equipped with one of our glass controllers, HE243, managing the temperature of the viewing window of freezer doors to avoid ‘fogging up’.
Skills required: Temperature measurement technology, AC/DC motor control, high voltage control technology, micro-processor programming (Assembly and C), schematic creation, PCB layouts, assembly, test jig, programming and testing.
Work performed:Electronic schematics, PCB layout, product assembly, design of test-jigs.
Customer Statements: “Hetech is one of the few companies designing and manufacturing products for our industry. The latest glass controller electronics has been reliable with an almost zero failure rate!”