|Material||ASTM: A570 / BS: S235JR / JIS: SS400|
|Application||Vertical Roller Mill|
The grinding table is one of the key parts of vertical roller mill. It includes drag rings, segments (lining plate) and bases. The optimization and improvement are made by us on the traditional grinding table casting technology, that the most advanced sodium silicate-bonded sand molding technology, to overcome the deficiencies in structure and enable the grinding base to bear force equivalently. All of these avoid the problem of material’s washout on the surface with low wear resistance.
1. The grinding tables produced by us have the features of high hardness and good crack resistance.
2. We carry out dressing and finishing process to the grinding table by the equipment of arc air gouging and shot-blasting, which can guarantee the quality of the steel castings.
3. Before delivery, all the grinding tables shall have NDT inspection several times as per perfect inspection flow. Any of defective products is forbidden to leave the factory.