Grinding ball for initial assembly SAG mill refers to the grinding balls charged in the mill before the SAG mill reaches the design capacity(or normal production). Due to the instability of operating parameters,worker’s proficiency,feeding mineral and frequent impact between balls and liners,these circumstance maybe induce breakage of grinding balls or liners to reduce their service life,which affect trial production and increase additional charges.
After many investigations and tests, based on mine condition, Goldpro has developed the grinding balls for initial assembly SAG mill. The performance of the grinding ball is adjusted through the improvement of the material and the matching heat treatment process.These grinding balls with high toughness and suitable wear resistance could ensure design capacity though adapting to such extremely harsh working conditions and reducing impact on the liners. Through the practice in mines shows, it has greatly promoted production designed and reduced costs.
Strictly implement the ISO9001:2008 system, and established a sound product management and control system, product quality testing system and product trace system.
With international authoritative quality testing equipment, the testing specifications are qualified with the CNAS (China National Accreditation Service for Conformity Assessment) certification system;
The testing standards are fully calibrated with SGS (Universal Standards), Silver Lake (US Silver Lake), and Ude Santiago Chile (University of Santiago, Chile) laboratories.
Three "entire" concept
Three“ entire” concept includes:
Entire quality management, entire process quality management and entire participation in quality management.
Entire quality management:
Quality management is embodied in all aspects. Quality management not only includes product quality, but also needs to consider factors such as cost, delivery time and service. This is the significant entire quality management.
Entire process quality management:
Without a process, there is no result. Entire process quality management requires us to focus on every aspect of the value chain to ensure the quality results.
Entire participation in quality management:
Quality management is everyone's responsibility. Everyone must pay attention to product quality, find problems from their own work, and improve them, to take responsible for the work quality.
Four" everything" concept
The four "everything" quality concept includes:everything for customers, everything based on prevention, Everything speaks with data, everything works with PDCA cycle.
everything for customers. We must pay more attention to customers’ requirements and standards and establish the concept of customer first;
Everything is based on prevention. We are required to establish a concept of prevention-oriented, prevent problems before they occur, and eliminate the problem in its infancy;
Everything speaks with data. We should count and analyze data to trace the roots to find the essence of the problem;
Everything works with PDCA cycle. We should keep improving ourselves and use system thinking to achieve continuous improvement.