1 ton melting furnace hob requirements
The 1 ton medium frequency induction heating furnace hob is divided into two parts.
The movable hob is also called a furnace shell for mounting the induction coil and the yoke. It is rolled from a steel plate and is welded with a fully enclosed squirrel-cage frame structure. Platform hob top activity using thicker steel (thickness more than 1 5 m), to increase the strength and load-bearing capacity of the hob. The surrounding workbench is made of 6mm pattern steel plate to ensure that it can be flat and not deformed during long-term use, and the noise on the working platform of the furnace is <85dB.
Above the movable hob is the furnace cover. It is hydraulically driven by oil. In order to ensure the reliability of the operation of the furnace cover, its jacking and rotation are driven by two independent cylinders.
The bottom of the movable hob has a fixed flange for connecting the lining quick-release device.
A 1 ton melting furnace fixed hob is installed on the foundation for carrying the movable hob. Upper fixing hob with a hob tilt shaft and associated activities in the furnace tilting pushing cylinder, can turn to lean forward activity hob 95 °. At the bottom of the tilting cylinder, an anti-break speed limit shut-off valve is installed. During the tilting process, if the tubing is broken, the anti-breaking speed limit shut-off valve will act to close the oil return oil passage of the cylinder to stop the electric furnace in place.
The tilting cylinder is in the form of a positive and dustproof sleeve to prevent foreign matter from entering the cylinder.
The 1 ton melting furnace hob section is designed with a large safety factor. Ensure that the hob has sufficient rigidity to run smoothly when carrying the maximum load.
