Die spraying can be a messy business - but with Freeh reciprocators and spray nozzles the job can be done accurately and efficiently. Although Freeh's core business has always been building high pressure machines, it also makes it a matter of policy to offer everything necessary for the complete casting cells that are increasingly commonplace today, especially among high volume aluminium diecasters. With the aluminium fraternity in mind -and the growing complexity of large diecasting tools - Freeh has developed a completely new range of spray delivery tools and nozzles. Spraying recessed areas inside cavities for large diecastings are a perpetual challenge because they are often inaccessible to the spray head and can therefore go unlubricated. In many cases the answer could lie with Freeh's SprayContour (Figure 1) system, which can be built up from a kit of single -and multi-nozzle parts to deliver lubricant 'where no other spray head has gone before'. The nozzles can be adapted to fit on most robots or reciprocating systems, improving their performance without the need for large investment.
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