1米潜孔锤入岩钻机再入微分化

广州振宇1000MM潜孔锤入岩钻机，实现了高效率，低耗能，环保入岩

1米潜孔锤入岩微风化再开钻

1m DTH hammer rock drilling micro-weathered strata re-drill

     广州振宇1000MM集束式潜孔锤再次助力广州市政建设入岩微风化

Guangzhou Zhenyu cluster DTH hammer with 1000mm make contribution to Guangzhou Municipal rock drilling construction.

1000MM集束式潜孔锤钻机近日在广州地铁项目中开钻！

由广东中科振宇集团，广州中科振宇机械研发生产的1000MM潜孔锤入岩钻机，实现了国产入岩钻机高效率，节能环保，使用方便。

1000MM cluster DTH hammer drilling rig recently drilled in Guangzhou Metro project!

The cluster DTH hammer with 1000MM that produced by Guangdong Zhongke Zhenyu Group and Guangzhou Zhongke Zhenyu Machinery has realized domestic drilling rig high efficiency, energy saving, environmentally and convenience.

广州振宇独立研发生产的国产大口径集束式潜孔锤入岩钻机实现了这一领域的入岩设备国产化。

这标志着，我国的岩土科技，大口径潜孔锤已经攻克了岩石堡垒。

广州振宇大口径集束式潜孔锤的技术的研发和应用，填补了国内空白。

The domestic large diameter DTH hammer rock drilling rig has realized the drilling device in this field, which marks that China's geotechnical technology, the large diameter DTH hammer has overcome the rock fortress.

Its development and application has filled the blanks in this field of China.

1米潜孔锤入岩微风化现场设备具体配置，分析如下：

项目地质基本条件

桩长22米

入岩微风化，中风化6米到8米不等

设备配置：

广东中科振宇集束式潜孔锤入岩钻机一台

广东中科振宇1000MM集束式潜孔锤钻具总成一套

广东中科振宇高风压空压机3台。

成孔速度：平均25分钟到35分钟一条孔

Analysis of specific devices are as followed:
Basic condition: The pile length is 22 meters, rock drilling micro-weathered strata, moderate-weathered strata from 6 to 8 meters.

Devices: One cluster DTH hammer rock drilling rig, one set of cluster DTH hammer assembly with 1000MM, three sets of high pressure air compressors.

Speed: 25 to 35 minutes rock a hole on average.

振宇集束式潜孔锤，特点：

【通用快捷，低成本，高效率】

1、集束锤采用标准方头连接

2、不同直径的集束潜孔锤的子锤和钻头通用

3、子锤小，拆装快，保养方便

Universal, low cost, high efficiency

1. The cluster hammer adopts to standard square joint
2. Universalpurpose of sub-hammer and drill bit for down-the-hole hammers of different diameters
3. Small sub-hammer, quick disassemblyand easy maintenance

【高效节能安全】

1、子锤冲频高，碎岩快

2、捞渣筒设计返渣好，减少重复破碎

3、子锤相互消除共振，对钻机、钻杆无损伤

High efficiency, energy saving and safety

1. High frequency, crushing fast
   2. The slag bucket design is good for returning slag and reduces repeated crushing
   3. Sub-hammers eliminate the shock resonance, safeguard the drill rod

【使用成本低】

1、子锤和钻头可以互换位置，均匀磨损，使用寿命长

2、与同等直径的单体锤相比，钻头便宜

【成孔质量好】

1、独特的配气设计，利于保持钻孔垂直

2、捞渣筒清渣彻底，孔底干净

3、可以在水下钻进成孔

Good hole quality

1. Unique design for hole straightness
2. Powerful flakes collector for cleaning hole bottom
3. Workable under water for piling

集束式潜孔锤，以其低耗能，低成本，高效率入岩，好环保，受到越来越多的地基施工企业的青睐。

广东中科振宇机械1米集束式潜孔锤在广州地铁项目的应用，解决了该项目的入岩问题，项目完成的速度问题，工程的质量问题等。

广东中科振宇的大直径潜孔锤科技，受到市政领导的高度赞扬！

The cluster DTH hammer has been widely praised by many customers with its low energy consumption, low cost, high efficiency and environmentally friendly.

The application of Guangdong Zhongke Zhenyu Machinery 1 m Cluster DTH Hammer in Guangzhou Metro Project has successfully solved the rock drilling, speed and quality problem of this project.

The large diameter DTH hammer technology of Guangdong Zhongke Zhenyu has been widely praised by Municipal leaders.