滚 刀 Roller Cutters
赛莱科斯破岩滚刀采用领先的设计理念和生产工艺，适用于各种反井、竖井及反循环钻进，并能广泛适用于直径0.6米到8米的各种刀盘。
Silex DTS utilize the latest manufacturing processes and design technologies for the roller cutters; wildly used in raise boring, shaft boring and reverse circulating drillings. Hole diameter may vary in sizes from 0.6 to 8 meters diameters.
大直径的滚柱—钢球—滚柱轴承结构，合理的设计参数，极大化轴承承载能力，有效增加轴承寿命。特殊选择的润滑脂，能进一步减少轴承磨损。
Maximum capacity bearing designs with premium ball and roller bearings, and integrated with Mechanical Seals, have proven to increased bearing life. Proprietary lubricants are used in our bearings to provide extended bearing life.
高性能的金属密封环，特殊材质的供能圈，严苛的注油工艺，有效保障了密封系统的可靠性，也极大提高了轴承在恶劣环境下的工作寿命。
Mechanical (metal face) Seals with special material oring and metal contacting seals are designed into our roller cutters. Mechanical Seals have proven to increase bearing life versus competitors under harsh environments and tough drilling conditions.
优化的切削结构，配合特殊的合金齿牌号与外形，有效确保滚刀的破岩效率。
Premium cutting structure design, specific carbide grade and shaped tungsten carbide inserts are selected for smooth drilling in tough conditions. Our roller cutters are designed for maximum penetration rate, even at lower powered raise drills.
我们的滚刀也可以根据客户的刀盘及刀座系统提供定制服务。
Our cutters can also be customized to meet different customer requirements and applications.
