Which of the following two sole injection molding machine is most suitable for y

Three color plastic injection moulding machine including the sole mold clamping mechanism, rotary mechanism, plasticizing injection mechanism, hydraulic system and control system. This product by setting the main injection device and the auxiliary injection device injection device in both groups, including deputy injection device is equipped with two sets of plasticization and injection of institutions, only on the two location arrangement makes the operating workers can complete three color of injection molding products, reduce the operating workers; At the same time due to the heating device consists of electromagnetic spiral coil around the coil frame, through combined with high-frequency alternating power source in the spiral coil, in the iron induced eddy current on the injection screw and fever, direct heating of raw material from inside the cylinder, so increasing fast, higher heating efficiency.

Four color plastic injection moulding machine including the sole mold clamping mechanism, rotary mechanism, plasticization and injection of institutions, cylinder components, power plant, actuator and control system. This product by setting the three groups of plasticization and injection mechanism and the corresponding power plant, transmission mechanism, and their corresponding to the first shot hole, the second shot hole and the third shot hole in the same range of injection moulds, injection mold on the corresponding position of the set on three injection into the hole, make only a arrange production operating workers can complete three color of injection molding products, reduce the operating workers; In addition, because of the three groups of plasticization and injection mechanism is in a location on the same injection mold, so can be controlled by the control system of injecting the plasticizing and three groups of institutions in the different colors of raw material of points injection in injection mold, using the liquidity of molten material for camouflage form or the effect of the gradient type, by injection at the same time, combination of color piece shape could be achieved.