国产Zui大直径集束式潜孔锤---广东中科振宇1000MM亮相2018年上海宝马展
广东中科振宇机械有限公司展出的1000MM大口径集束式潜孔锤，
研发和实际应用案例，
填补了国内，国产化的空白。
The research anddevelopment and actual application cases of the cluster DTH hammerwith 1000 MM showed by Guangdong Zhongke Zhneyu Group has filledthe blanks of China.
高效，环保，省油，方便。
在2018Bauma China
本届宝马展上，受到国内外朋友们的青睐。
This hammer hasthe characteristics of high efficiency, environmentally friendly,fuel-saving and convenience, and has been welcomed by friends athome and abroad in this exhibition.
振宇集束式潜孔锤，特点：
1，耗油低：低能耗的环保设计，平均可以比原来的整体式潜孔锤减少一台空压机的使用
2，锤头消耗，磨损大大减少：子锤的各自规则运动，使得磨损和消耗都大大较少，振宇的子锤是特殊专利技术设计精制。
3，高效率：多个子锤的规则运动，冲击，发力，使得入岩速度效率提高15%-20%
4，成孔效果更好：集束式大口径潜孔锤，返渣效果更好。
Zui大孔径为2000MM
Features:
1. Lowoil consumption: The environmentally-friendly design with lowenergy consumption can reduce the use of one air compressorcompared to the original integrated DTH hammer onaverage.
2. Greatlyreduce the consumption and damage of the hammerhead: Theindividually regular movement of the sub-hammers makes the damageand consumption is much less. What’s more, they are speciallydesigned and manufactured.
3. Highefficiency: The regular motion of several sub-hammers make theefficiency is increased by 15%-20%.
4. Goodeffect: The cluster DTH hammer with large diameter has better slagreturning effect.
The maximumaperture is 200MM
广东中科振宇集束式潜孔锤
解决了潜孔锤入岩施工中的高成本问题。
The cluster DTHhammer has solved the high cost in rock drillingconstruction.
2018年6月，广东中科振宇直径800MM集束式潜孔锤入岩微风化施工的案例，就充分表明了，大直径集束式潜孔锤，更高效，节省耗能，更环保，
In July 2018, the800MM cluster DTH hammer rock drilling with micro-weatheredconstruction has obviously showed that this machine is more highefficiency, energy saving and environmentallyfriendly.
中科振宇集束式潜孔锤科技把省油、环保、高效、方便进行到底！
The cluster DTHhammer has the characteristics of fuel saving, environmentallyfriendly, high efficiency and convenience.
国内节能省油潜孔锤施工案例及分析：
Case and analysisof DTH hammer construction with fuel saving and low energyconsumption in China
项目情况：桩长27-28米，孔径800mm，入岩10-12米（穿过夹层）岩石硬度120兆帕
入岩引孔设备：广州振宇潜孔锤入岩钻机一台，振宇集束式潜孔锤800mm一台，配振宇潜孔锤钻杆，振宇油雾器等潜孔锤钻具总成。空压机阿特拉斯二台28立方20公斤。
Condition: Thepile length is 27-28 meters, the aperture is 800m, and the rockdrilling is 10-12 meters, as well as the rock hardness is120MPa.
Devices: One DTHhammer rock drilling rig, one cluster DTH hammer with 800mm,equipped with drill pipe, oil mist and other spare parts. Two aircompressor Atlas with 28 cubic and 20 kg.
