金秋十月，丹桂飘香，巍巍太行山边，燕赵大地上，全球落程最大、检验效率和方法最先进、数据最准确、可靠性最强、稳定性最高的落球试验机在澳门宝马游戏网站(中国)有限公司诞生了！

       In golden October of this autumn with Osmanthus fragrans, Goldpro new material Co,.Ltd which is located in Yanzhao land surrounding by great Taihang mountain, has successfully issued falling ball impact test equipment with world highest falling height that is proved to have most testing efficiency, advanced testing method, most accurate test result and dependency as well as stability.

       澳门宝马游戏网站落球试验机是钢球出厂前检测其抗破碎能力和抗疲劳寿命长短的重要检测装备，为半自磨机和球磨机安全高效运行提供有力依据和重要保障。据了解目前世界上最大半自磨机直径是42.7英尺（约13米左右），落程在10.5米左右，澳门宝马游戏网站斥巨资精心设计、打造的落球试验机有效落程在14米，对钢球韧性和抗疲劳寿命的检测强度远远高于实际工况条件，完全能够满足检验需要。

       Goldpro’s falling ball impact test equipment is mainly for testing balls’ impact breakage force and anti-fatigue life which is important procedure to ensure highly efficient and safe operation of SAG Mill and Ball Mill. Diameter of world largest SAG Mill is about 42.7 feet, around 13 meters. It has about 10.5 meter falling height. In order to meet test requirement, Goldpro has invested a lot to develop the equipment with effective falling height of 14 meters of which performance to test ball toughness and fatigue life is too much higher than actual working condition requirement.

       落球试验机建成后，澳门宝马游戏网站将自己生产的φ5英寸（约φ127mm）和φ5.5英寸（约φ140mm）钢球进行了多次试验，单球经连续跌落12万次以上的试验后，钢球不掉块、不变形、零破碎。为必和必拓，力拓供应的每一批次钢球都必须经过此落球试验机检验，确保合格后再出厂。客户使用后反馈的结果与检测数据一致，再次证明了澳门宝马游戏网站建造的落球试验机模拟工况条件吻合度更高、可靠性更强。同时客户反馈澳门宝马游戏网站供应的钢球寿命更长，硬度更高，实实在在的给我们节约了成本，增加了利润。

       After falling ball impact test equipment installed, Goldpro has tested 5’ (around 127MM) and 5.5’(around 140MM) steel balls for many times. By over 120,000 times dropping test continuously, Goldpro’s steel ball has no drop piece, no deformation and zero breakage. Each batch of balls for Rio Tinto and BHP must be tested by falling ball impact before delivery to ensure quality with no defect. Actual performance responded by customers of our balls kept consistent with test result which proved simulated application of Goldpro’s falling ball impact test equipment was highly dependable and consistent with actual working conditons. What’s more, customer praised that Goldpro’s steel ball has longer wear life, higher hardness so that cost was less but profit was more.