High-performance vacuum valve exclusively for chuhatsu vacuum devices!
The "TOYOOKI Vacuum Valve" is a high-performance vacuum valve that achieves a rapid shut-off speed of 0.007 seconds. By linking with the molten metal sensor, it reduces high vacuum and valve malfunctions. Additionally, the chuhatsu-made controller enables a reduction in cycle time. *For more details, please download the PDF or feel free to contact us.
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【Features】 ■ Achieves high-speed cutoff of 0.007 seconds through the combination of a high-response solenoid and a high-speed operating circuit ■ Realizes high-speed operation with actuator operation via a pressure relief circuit ■ Strengthens the cutoff force of the vacuum line (1,000N) by adopting a hydraulic system ■ Enables shorter cycle times with the chuhatsu-made controller *For more details, please download the PDF or feel free to contact us.
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Impregnation refers to the process of filling and sealing the porous parts, known as "porosity," which affect the durability of components produced in metal casting, powder metallurgy, ceramics, and other materials, with resin. This technology allows for the recovery of products that would otherwise be deemed defective. The impregnation system developed by Chuo achieves a sealing effect of nearly 100% in a short amount of time. It is utilized in a wide range of fields, not only for leak prevention but also for pre-treatments against blistering, peeling, and corrosion in plating and painting. Impregnation is applied using various methods tailored to the size of the "leaks" or voids in the product. One such method is the vacuum pressure impregnation method, where the product is placed in a vacuum state, and pressure is applied to fill the "porosity" with resin and seal it.