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Single Nozzle
An application involving a single hot nozzle without a manifold is typically positioned at the center of the mold. The injection method can be classified into direct gating or runner gating (injecting plastic into the runner).
There are two common types of gate designs:
1.Pin-point Gate – There is residue remains a pin-point gate on the surface of product after injection molding, depending on the shot size of the part, the gate diameter is usually controlled between Ø0.8 to 1.5 mm.
2.Spure Gate – As the name suggests, the gate is placed in the runner. The nozzle injects plastic into the runner, and the material flows through it into the mold cavity until the part is fully filled.
