This news article was originally written in Spanish. It has been automatically translated for your convenience. Reasonable efforts have been made to provide an accurate translation, however, no automated translation is perfect nor is it intended to replace a human translator. The original article in Spanish can be viewed at Hasco desarrollará una boquilla de canal caliente para la inyección lateral directa

HASCO will develop a hot channel for direct lateral injection nozzle

02/02/2011

February 2, 2011

In the framework of a cooperation project with a manufacturer of taponería and packaging sector, Hasco has developed a new side of articles of plastic renewal system. With the new Multi nozzle Shot Z10440 /... of Hasco, hot channel solutions known so far for the lateral injection through underwater entries or inserts divided mold, already belong to the past, thereby eliminating the high costs of operation and maintenance posed.

The challenge of the project was to develop a solution that would offer possibilities for changing individual nozzle caps from the level of separation, as well as to ensure optimum color change behavior. Moreover, should achieve a remarkable reduction of the cycle (in comparison with the existing mold) time, taking into account the high optical requirements of the article. The produced article, a pump to pump head, is used in the cosmetics industry. Other two requirements which, therefore, had to fulfil, were a high-quality surface and a minimum point of injection.

The mold manufacturing was designed and built by Hasco. To do this, the development of the Department of engineering team placed emphasis on the construction of the nozzle and, especially, in an optimum and improved cooling of the inserts.

The new Multi Shot Z10440 /... has 2, 4 or 6 interchangeable nozzle caps individually. A patented special design of the leading edge of nozzle and its fixing guarantees greater ease of service. The CAP and the deck are together in a segment, so that they can be mounted and removed easily from the level of separation, even without the need to temper it. In the event of damage to the mould, with a "blind segment" individual cavities can be equipped and so it can continue production in the cavities of the mold remaining technical difficulties and without work classification by pieces with rejection.