Injection moulding machines, moulds and parts and fittings thereof [parts of machines], namely robot transfer mechanisms being components attachable to an injection moulding machine that automatically unscrew or detach moulded threaded parts from a mould after the parts have been moulded; product handling equipment, namely conveyors, stackers, sorters, packers, cranes, lifting and clamping devices; robot mechanisms for removing moulded parts from the mould of an injection moulding machine; plastic scrap grinders [machines] for grinding moulding plastics and other synthetic resins used in injection moulding machines; control mechanisms for the operation of injection moulding machines and their parts, namely of the injection unit, the hot runner and the clamping unit

Cooling and heating systems for injection moulding machines