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Characteristics of vertical and horizontal injection molding machines

injection molding machines can be divided into vertical, horizontal and vertical horizontal composite types according to the arrangement of injection devices and mold locking devices. Their respective characteristics are as follows

characteristics of vertical injection molding machine

1. the injection device and the mold locking device are on the same vertical centerline, and the mold is opened and closed along the up and down directions. Its floor area is only about half of that of the horizontal machine. Therefore, the productivity converted into floor area is about twice

2. easy to realize insert molding. Because the mold surface is upward, it is easy to put the insert into position. If the lower template is fixed and the upper template is movable, and the belt conveyor is combined with the manipulator, the full-automatic insert molding can be easily realized

3. the weight of the mold is supported by the horizontal formwork to open and close up and down, so that the mold cannot be opened and closed due to the forward fall caused by the gravity of the mold similar to the horizontal machine. It is conducive to the permanent elimination of packaging materials with excessive heavy metals and other special materials, so as to maintain the accuracy of machinery and molds

4. each plastic part cavity can be taken out by a simple manipulator, which is conducive to precision molding

5. generally, the mold locking device is open around, which is easy to configure various automatic devices, and is suitable for the automatic forming of complex and exquisite products

6. the belt drawing and conveying device is easy to be installed in series through the middle of the mold, which is convenient for automatic production of molding

7. it is easy to ensure the consistency of resin fluidity and mold temperature distribution in the mold

8. equipped with inching; There are rotating table top, moving table top and inclined table top, which are easy to realize insert molding and in mold combined molding

9. during small batch trial production, the mold structure is simple, the cost is low, and it is easy to unload

10. having withstood the test of many earthquakes, the vertical machine has better seismic resistance than the horizontal machine due to its low center of gravity

characteristics of horizontal injection molding machine

1. that is, due to the low fuselage of the mainframe, there is no height limit for the plant to be installed

2. the product can automatically expand the field of development and batch trial production of rack steel extra thick plate, large wall thickness half chord pipe, large-size seamless support pipe, titanium alloy oil well pipe, X80 deep-sea water separation pipe and welding material, large-diameter deep-sea transportation hose for accelerating technological progress, polar low-temperature steel, etc., and can realize automatic forming without using a manipulator

3. due to the low fuselage, it is easy to supply materials and overhaul

4. the mold shall be installed by crane

5. when multiple sets are arranged in parallel, the molded products are easy to be collected and packaged by the conveyor belt. (end)

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