Effect of feldspar and albite on the refractoriness of kaolin
Sodium feldspar (Fig. 6) When kaolin acts, the refractoriness of kaolin decreases with the increase of feldspar, and its refractoriness ranges from 1770 °C for pure kaolin to 1220 °C for pure feldspar. That is to say, each feldspar can reduce the refractoriness of kaolin to about 5.5'C. With this rule in place, it is possible to use feldspar and kaolin to formulate a billet formulation of the desired firing temperature. The action of albite and kaolin is similar to that of potassium feldspar, but it has a greater cooling effect. It can reduce the refractoriness of kaolin to 1770 °C to 1100 °C of albite.
Semi-automatic Saw Blade Pipe Cutting Machine
1. Gearbox:
The gearbox is made of casting, so it is very solid. At the same time, it is formed by the horizontal machining center for one-time processing and forming, that accumulated tolerance is small. The core component gear of the gearbox are imported from Taiwan, which is using advanced grinding and vacuum heat treatment technology, with high precision and long service life. In the use process, the noise of the machine head is small, the transmission efficiency is ensured, and the service life is long.
2. A self-lubricating bearing:
It is added at the movable joint between the head and the connecting seat, which can lubricate the connecting shaft in order to prevent the direct friction causing abrasion, so it helps to improve the working life, and accuracy that reduce the vibration of Saw Blade.
3. Regulating valve:
Regulating valve: the control valve imported from Taiwan is adopted, with high machining accuracy, stable flow control and even cutting speed. Fast return speed, improve work efficiency.
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