MO nozzles are responsible for directing the molten polymer simultaneously from the manifold to several wells or points in the mold.
The nozzle (MO Nozzle) of the pylon of the structure:
MO series nozzles are made of body and guide bush (nut) with special steel material with heat treatment plus nitration and the tip (needle) is made of special copper material with high hardness.
This series of nozzles have two S types for single cavity molds and M type for multi cavity molds.
According to the injection capacity (according to the weight and dimensions of the product) these types of nozzles in different sizes MO13, MO15, MO20, MO25, MO30, MO35, MO40, MO50.
Also, according to the thickness of the mold plates, they are available in various standard heights or according to the customer’s order.
Among the features of this type of nozzles, the following can be mentioned:
These nozzles are Open Gate type and the gate effect on the product is greater in both diameter and height compared to other types.
Compared to other types of nozzles, these types of nozzles have better conditions in the production of products with the percentage of milled polymer (along with impurities) due to being Open Gate.
Capable of injecting hard injection polymer materials (engineering polymers) including PC/PC+ABS/PP/PE/PS/PES/ABS/PEI/SAN/TPE/TPU/PPO/PMMA and using other materials under special conditions It is possible.
Installing these types of nozzles in the mold requires relatively more precise machining operations than other types.
The body of the mold needs hard work in the sealing area.
If needed, changing or repairing the diameter of the entrance gate should be done on the mold page.