The main components of the graphite saggar are natural flake graphite and binder. It has the advantages of fast thermal conductivity, high temperature resistance, good thermal stability, and no reaction with solutes. It is a non-ferrous metal melting caster. The equipment for producing graphite saggars, according to the material of the saggars, mostly uses a saggar hydraulic press, a four-beam and four-column hydraulic press machine, which is molded with a graphite saggar mold at one time.
Material stirring (adding water/binding agent) → wheel grinding and sieving → forming (saggar forming hydraulic press) → demoulding → natural drying → firing → manual inspection → manual slurrying → firing again → inspection → use
The Hydraulic Compression Molding Press for Graphite Saggar adopts a four-beam and four-column structure, and the pressing method is that the upper pressing mold frame floats, which produces the required relative motion to the lower mold to achieve the double-sided pressing effect. The quick loading and unloading die device of the main machine is mainly composed of a bracket with a guide raceway, a die frame beam with a corresponding raceway and a quick positioning and clamping mechanism for the die frame, a hydraulically driven ups and downs raceway and a hydraulic clamping mechanism. It consists of a lower die holder for fast positioning and clamping of the lower die, an upper die holder with a quick positioning and clamping mechanism and its operating mechanism.
Hydraulic Compression Molding Press for Graphite Saggar adopts hydraulic transmission system, which provides sufficient pressure for graphite saggar and refractory saggar forming, and the pressure is relatively stable, and there will be no hydraulic shock, which ensures the performance of the saggar hydraulic press. No matter what shape of saggar you are pressing, or one or more pieces at a time, it can be achieved by adjusting the mold, which is not possible with traditional pressure. The equipment does not require manual operation, and adopts fully automatic PLC programmable control. Pressing, demoulding, etc. are automatically realized, and the production efficiency is naturally improved. Due to the high degree of automation, people rarely touch the moving parts of the equipment, which also reduces the failure rate and improves the performance of the hydraulic press machine.
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