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- The Noise Control of Pneumatic Rock Drill Stell 气动凿岩机钎杆噪声的控制
- The Noise Source Analysis of Pneumatic Rock Drill 气动凿岩机噪声声源的分析
- leg-mounted pneumatic rock drill 风动支架凿岩机
- The Design of Automatic Testing System for Pneumatic Rock Drill 气动凿岩机性能测试系统的研制
- The test bed can be used to measure such parameters as impact frequency, r. p. m of a rod and air consumption of pneumatic rock drills to evaluate their performances. 利用该试验台可检测气动凿岩机的冲击频率、钎杆转速、耗气量等参数，以判别凿岩机质量。
- Failure Analysis and Improvements of Spiral Nut of Pneumatic Rock Drill 气动凿岩机螺旋母失效分析及改进
- General technical condition of pneumatic rock drill used in coal mine 煤矿用气动凿岩机通用技术条件
- Keywords Pneumatic rock drills;Dele;Design; 气动凿岩机;框架;设计;
- Influence of the stroke position on the property of valveless pneumatic rock drill 打击点位置对无阀气动凿岩机性能的影响
- THE CONSTRUCTION DESIGN AND THE FUNCTION TEST OF THE MUFFLER FOR PNEUMATIC ROCK DRILL 气动凿岩机消声罩的结构设计及性能测试
- Keywords Valved pneumatic rock drill Stroke position Test Impact energy Impact frequency; 有阀气动凿岩机打击点位置试验冲击能量冲击频率;
- open-cut pneumatic rock drill 露天气动凿岩机
- pneumatic rock drill 风动凿岩机
- The rock drill is indispensable for digging coal mines. 凿岩机是煤炭采掘不可缺少的工具。
- Pneumatic rock drilling machine 气动凿岩机
- Guangdong HeShan Forder rock drill tools factory is a famous privately operated enterprise specialized in research and manufacturing rock drilling equipments and pneumatic tools. 广东鹤山福特尔钎具厂是中国专门从事凿岩工具研究与制造的企业。
- Mini rock drill has been produced based on patented technology for rock drill warm extrusion. 采用钎头壳体温挤压精密成形专利技术生产了小型凿岩钎头。
- Products:Air compressor, Genset, Concrete Mixer, Concrete Mixing Plant, Rock Drill For Mining. 产品：空压机，发电机，混凝土搅拌机，搅拌站，搅拌车和钻具
- Fax:0769-22687018 Products:Air compressor, Genset, Concrete Mixer, Concrete Mixing Plant, Rock Drill For Mining. 产品：空压机，发电机，混凝土搅拌机，搅拌站，搅拌车和钻具
- Ideal for vertical installations on earth augers or rock drills. 理想的垂直装配,质量更高。
