Tubulation mould

The utility model discloses a tubulation mould relates to a mould, and straight channel flow is followed to the raw materials behind the tubulation mould's that the entering had now tubulation passageway, and the raw materials that needs longer tubulation passageway just to enable the molten condition cools off the shaping, and die cost is higher. The utility model provides a technical scheme mainpoints of above -mentioned problem are, set up feedstock channel, water conservancy diversion passageway in the mould, drawn material passageway and shaping passageway, and the raw materials enters into the shaping passageway through feedstock channel, the water conservancy diversion passageway of great length with after drawing the material passageway. Because the feedstock channel slope sets up, it is poor big to draw the poor interior external diameter than shaping passageway of the interior external diameter of expecting the passageway, thus delayed the mobile speed of raw materials before getting into the shapin