As a professional large-scale slag pots foundry manufacturer in China, many large iron and steel groups choose KUNFENG® cast steel slag pots and the order quantity of slag pots has exceeded 100 pieces for two consecutive years!
The important point is that the technical requirements of KUNFENG® cast steel slag pots are high!
1. The cast steel slag pots must be produced in strict accordance with the national standards. The coaxiality and dimensional accuracy of the trunnion of the slag pots and the overturned ear part of the slag pots should be ensured when the slag pots are tipped by the holding machine. The surface of slag irrigation should be smooth, and there should be no visible casting defects such as shrinkage, porosity, cracks, slag and so on on the non-processed surface.
2. With the development of the foundry industry, the gating system is constantly improving and the technology is constantly improving. In the riser treatment, the bubble is repaired after cutting, the root of the riser at the leg is flattened, and then the height of the slag pots are adjusted to ensure the unevenness of the slag pots.
3. Improve the dimensional accuracy of the slag pots, change the ear part of the slag pots from processing to wool culture casting, and design a special positioning fixed plate and shape inspection template to ensure the coaxiality and tolerance of the ear. Adjust the dimensions and machining allowance of other parts to improve the tolerance grade so as to reduce the allowance and cost.
4. Through the application of the computer simulation technology in the casting slag pots, the problems in the solidification process of the casting are predicted more accurately, and the corresponding countermeasures, the adjustment of the process parameters and the optimization of the process plan are made to solve these problems. The production of casting defects is prevented, the casting quality is ensured, the production cost is reduced, and the smooth production of large slag pots are ensured.
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