1. Grinding ball production line is mainly used to produce grinding balls matched with ball mills (widely used in mining, cement, power generation, and other industries). In the past, grinding ball production was made by hand. With the development of technology, the way of automatic and intelligent production line for grinding ball casting has gradually replaced the traditional method. It has become a hot research direction to realize energy saving and consumption reduction, reduce labor intensity, improve operating environment, and control the quality of grinding ball.
2. Problems solved: on the basis of mechanization of grinding ball production, automatic and intelligent technology upgrading is carried out. The main technical problems of the production line are as follows:
I) the system simulation technology is adopted in the structural design of the single machine and the connection of the line to design and improve the safety of the control operation.
II) solve the problems of the poor operating environment, low productivity, high energy consumption, and stable quality department.
I) the output of a single unit, single line, and single shift can reach about 5000 tons/year.
II) The production rate of the grinding ball process is about 76%.
4. Key technology and innovation points:
I) adopt the dual-station integrated sandblasting technology to ensure the casting system and product sandblasting conjoined molding. II) resonance cleaning device is adopted to achieve the effect of high falling sand.
III) realize automatic and intelligent mold temperature control according to the process requirements of grinding balls of different specifications for mold preheating.
IV) adopt automatic and intelligent vertical thermal insulation pouring technology.
V) integrated technology is adopted to realize automatic cleaning of metal mold box for injection and suction of residual sand.
Special models can be customized according to customer requirements
Anhui Xinning Equipment Co., Ltd. is a scientific and technological enterprise specializing in R&D and manufacturing of complete sets of casting equipment. In October 2014, the company was successfully listed in the "national SME share transfer system" (securities abbreviation: Xinning shares). Securities code: 831220); Is a professional R&D, manufacturing, sales of casting equipment listed companies.