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牙轮钻头

牙轮钻头采用先进材料技术制造而成。 这样可以延长钻头使用寿命并降低成本。 创新的轴承技术以及改进的几何体、材料和创新的加工方法都有助于提高性能。

Three rotary drill bits white background
RR450 rotary drill bit side black background

Charger™ RR450 牙轮钻头

Charger™ RR450 是一款牙轮钻头,采用 PowerCarbide® SH75、锥体钢保护、CSD 优化设计和获得专利的 Charger™ 密封轴颈轴承。 其设计可以最大限度增加正常运行时间并降低总钻孔成本。

Charger™ RR450 牙轮钻头
RR440 rotary drill bit side black background

Charger™ RR440 牙轮钻头

Charger™ RR440 是一款密封轴颈轴承爆破孔钻头,专为露天采矿而设计,与标准空气钻头相比,使用寿命延长达 169%,每米成本更低。

Charger™ RR440 牙轮钻头
RR340 rotary drill bit side black background

RR340 单密封轴承牙轮钻头

RR340 钻头采用创新型单密封滚子轴承技术和可选的山特维克 Power Carbide® 柱齿,确保可靠、高效钻孔,与标准空气轴承钻头相比,使用寿命延长了 45%,并降低了钻孔成本。

RR340 单密封轴承牙轮钻头
RR240 rotary drill bit side black background

RR240 空气轴承牙轮钻头

RR240 牙轮钻头囊括了山特维克现有的三种空气轴承钻头的优质零件,并且包含额外的改进和优化设计。 这款升级产品采用高质量部件,延长了钻头使用寿命。

RR240 空气轴承牙轮钻头
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