Product introduction  

Ball mill end cover is one of the key parts of the ball mill, its structure is relatively complex, processing and manufacturing cycle is long, the processing and assembly requirements of high precision, so in the preparation of the process route to fully consider its process.  

The end cover is located at both ends of the barrel of the ball mill, supported on the bearing, mainly used to support the material, the barrel and the medium, the end of the hollow shaft of the ball mill at the root of the rounded corner is the stress concentration part.  

Highlight the advantages of  

1, the use of high-quality raw materials and mature process quality assurance  

Henan Qianjin Heavy Industry has a wealth of ball mill accessories processing experience, in the production process encountered many common problems in the industry, we continue to use new technology, new technology to enhance its wear resistance, improve the compressive performance, professional two flaw detection instrument can accurately detect the inside of the end cover, to ensure quality;  

2, tightly fitted parts, no leakage problem  

The feeding end cover produced by Henan Qianjin Heavy Industry can be targeted at specific equipment, to make a certain degree of adjustment, so that the end cover and feeding parts more fit, no gap, effectively prevent some ball mill end cover and parts fitting degree is not enough to produce leakage problems;  

3, stable operation, long service life  

The hollow shaft processed by Henan Qianqian Heavy Industry and supporting the end cover is also made of high-strength steel casting. In the early stage of casting, professional engineers also optimized the process structure of the hollow shaft according to the operation characteristics of the ball mill, ensuring the stability of the part under long time operation and prolonging the service life of the part;  

4, mature technology, short delivery time  

Henan Qianjin Heavy Industry co., Ltd. has a group of technical experts hired from famous domestic casting manufacturers, responsible for the company's technology, process, management and operation, etc., to establish a set of scientific and perfect technology, production and operation management system, effectively ensure the product quality and delivery time required by customers;  

5. Perfect casting equipment and guarantee internal and external quality  

Henan Qianjin Heavy Industry co., Ltd. has two 30-ton alkaline arc furnaces and four large natural gas heat treatment furnaces, and arc gouging is used in the finishing of steel castings, so that the appearance and quality of products are greatly guaranteed