Sand casting, forging casting, precision casting. Sand casting: Lowest cost At the same time process level and bucket tooth quality is not as good as precision casting and forging casting. Forging casting: The highest cost at the same time process level and bucket tooth quality is also the best. Precision Casting: Moderate cost But the requirements of raw materials are very strict, the level of technology is also relatively high. Some precision casting bucket teeth because of the ingredients of the cause of its wear resistance and quality even more than the forging casting bucket teeth.
At present, precision casting bucket teeth for the market bucket tooth mainstream manufacturing process.