-Distribution of temperature uniformity throughout the flow. This means that the heat supply system to compensate the amount of heat lost, insulation systems and exact temperature control can compensate the missing amount of heat when heated and created a stable temperature throughout the system.-To reduce to a minimum the possibility of losing pressure in the line when the molten plastic through the Channel Guide. This requires a carefully selected channel and mouth spray (diameter and length), Assembly mode between the details.-Ability to control the spray mouth status as a thermal valve (thermal):+ Open: when plastic injection into the mould.+ Closes: when opening the mould taken of products.
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