|ceramic gift mug cup premium cup mug drinkware|
Kiln car frame has two types: one is to use steel riveting, another is made from cast iron. Frame type steel riveting is light and handy, but such as lining sealing performance is not good enough, the car under the high temperature, the frame is easy to be softening deformation. Cast iron casting frame without the disadvantages, good heat resistance, not easy to deformation, low cost, but more heavy. In pouring the kiln car frame, often even bearing pouring. In this installation, overhaul are convenient, and the position of the wheel is stable. Also some kiln car only casting frame, bearing seat and casting. In this way, the processing equipment is simple. But because of the bearing seat and the frame is assembled, many times in the overhaul process, the positioning pin hole is easy to deform, resulting in the position of the wheel is not stable, offset. The cast iron casting frame, or together with the bearing seat pouring as well.