E type Coal Pulverizer products

Heavy and complex shaped castings are Foundryman Tech’s specialties, experienced engineers design processes as per casting’s shape and material characteristic, including risers and feeder’s quantity, location, size and liquid temperature, pouring speed etc.

Materials are optional, including various Cr and Ni content hard materials.

Another critical procedure is heat treating, due to the volume, weight and uneven thickness of the walls, cracks are major problem after heat treatment. Foundryman Tech has our own special methods, by setting up temperature changing according to material inner structure characters to eliminate as much inner force as possible, therefore to reduce cracks and other flaws. Good heat treatment process assures the hardness and stability of inner structure, and casting’s longer service time will come along.