2022.04.19
The foam molding machine system adopts multiple heating methods, adopts a solid and moving mold balance valve system, and controls instruments and control valve parts to complete the cycle, thereby making the machine more steam-saving. And solve the factors of unstable product quality due to unstable steam gas source, which greatly improves the quality. The steam and cooling water valves use imported components, which are safe to operate and have stable performance. One person can operate 2-3 machines. Through the use of a turntable (an additional device on the EPS foam cutting and forming machine), generally used for profiling, it is also possible to cut out rotating bodies, including spheres.
Therefore, the manufacturers of thermal insulation extruded plastic boards should make various preparations before starting the machine to minimize the waiting time during the startup and heating process. The foam board should be replaced quickly and neatly. If the screw of the equipment used is cooled by oil cooling, it is related to the setting of the instrument in the mold thermostat, the smoothness of the pipeline, and the oil quality. If the equipment (screw and barrel) is cooled by circulating water, scale, solenoid valve failure, etc. are the main factors. The two phenomena mentioned above can also cause temperature out of control. Therefore, during the process of starting the equipment, the cooling oil circuit or water circuit should be kept unobstructed, and the relevant accessories should be checked frequently. The foam molding machine can judge the equipment status in the external wall insulation of the extruded plastic board by observing the oil temperature, water temperature indication and pressure indication.
Structure composition of EPS foam cutting machine There are 8 micro stepper motors in each of our foam cutting machines: 4 for X-axis, 2 for Y-axis, 1 for turntable, 1 for side bracket, foam molding machine These high quality The 2Amp motor guarantees high precision and longevity. EPS foam cutters are light and strong, and have amazing cutting accuracy and repeatability. The heating wire/fan box is the place where the heating wire is fixed. When cutting, the heating wire is cooled by a micro fan, and a special spring is used to compensate the elongation of the heating wire after heating. High-performance heating wire, this long-life alloy wire is composed of nickel, chromium, cobalt, molybdenum and titanium, and the length can be extended, which can speed up the cutting speed and have a long life. The speed is not very fast, and the amount of glue is relatively small, which leads to excessive plasticization of the raw material, and the particle material slips in the barrel, causing the screw speed to fluctuate, causing the extrusion pressure to fluctuate, resulting in temperature control imbalance.
Foam board is a process of crushing-plasticizing, drawing-cutting and granulating the foam. It consists of a foam pulverizer, a foam granulator and a granulator. It is made of foam waste foam into granules for easy recycling. device of. The machine is of vertical layout, adopts hydraulic system transmission, adopts the most advanced Taiwan computer and touch screen control, and has a high degree of automation and is easy to use. The machine moves smoothly, stops in time after power failure, and has no inertia, which is the most ideal for the mold clamping flow seam. This machine is equipped with an automatic feeding system, equipped with a high-pressure silo and an automatic feeding device. 15 automatic feeding guns can be fed at the same time. The guide rod of the machine is made of 45 alloy steel, which is quenched and hardened by heat treatment, and processed by a thread grinder. long lasting.
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