Lost foam casting for furnace grate bars has pore issues affecting life. Coated sand casting excels in precision/density, cutting creep rate by 57% and boosting yield, suiting grate bar making.
Shandong Jiujiu Machinery participated in the 23rd China International Foundry Expo
On May 20, 2025, Shandong Jiujiu Machinery (Booth S1-D09-1) exhibited castings at Metal China in Tianjin, received global visitors and captured customer needs accurately.
In industrial production, whether the core components of the impact crusher, such as the liner and hammer, need to be replaced is mainly judged by comprehensively observing the operating status, wear characteristics and production efficiency of the equipment.
European Customers Visited Our Factory and Reached A Long-Term Cooperation Intention
This Tuesday, European customer delegations visited our factory (with the GM and technical team), praised grate bar samples and production lines, signed first orders on-site and agreed long-term cooperation.
How to Reduce the Energy Consumption of Crushers?
Reducing the energy consumption of crushers is an important direction for the mining, building materials and other industries to achieve green production. Systematic measures need to be taken from multiple dimensions such as equipment selection, process optimization, and operation management.
Issues That Need to Be Paid Attention to When Replacing the Crusher Liner.
Replacing the crusher liner is a key part of equipment maintenance, and it is necessary to focus on the balance of safety, precision and efficiency.
How to Scientifically Determine the Time to Replace the Crusher Liner?
Scientific judgment of the time of replacing the crusher liner needs to be achieved through multi-dimensional observation and dynamic monitoring.
How to Correctly Choose Suitable Crusher Accessories for Different Types of Ores?
Reasonable configuration of crusher accessories according to different ore characteristics is an important part of extending equipment life and ensuring production continuity.
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Telephone：+86-13792621099
Weifang Binhai New Area Sino-foreign Cooperation Industrial Park, about 260 meters west of the intersection of Hai 'an Road and Zhenhai Street
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