Emergency Rapid Stone Breaking Device    
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This device is a convenient, highly efficient and rapid stone breaking and barrier removal system with low collateral damage.
It is mainly applied to the fields such as road barrier removal, engineering construction, rescue and relief work and so on to rapidly break or remove the road barriers caused by the landslide, collapse and so on, rapidly forming the green channel, greatly reducing the laborer input, reducing the danger caused by the flying stones generated during the barrier removal process. What's more, it is applicable to various complex severe environments, greatly enhancing the rescue and relief efficiency of the rescuers.
• Energy collection design technology of the core breaking and removal components
–Design different energy collection core breaking and removal components using different energetic materials for different objects to achieve the rapid breaking and removal of the high-strength target and object.
• Safety control technology of the breaking and removal device
–Reduce the collateral damage effect on the surrounding environment as far as possible while achieving the rapid and reliable barrier breaking and removal.

Scene 1: it can be applied to the rescue and relief work, rapidly break or remove the road barriers caused by the landslide, collapse and so on, greatly enhancing the labor efficiency and reducing the operation danger coefficient.

Scene 2: It can be applied to the special environment such as engineering blasting as a special device.

The Lushan Earthquake caused the rescue road to be blocked by the huge stone. Requested by Sichuan Armed Police Traffic Headquarters, our relevant personnel carried the stone breaking device to the site and successfully broke the huge stone through blasting the 3m3 granite.

Figure 1 Stone Breaking Site After Lushan Earthquake
Power performance: for the whole piece of rock with the compressive strength of no less than 50MPa, one blasting can break the rock with the maximum dimension of 4m3 and single shot or 2-3 shots are allowed for initiating.
The mass of the individual stone breaking and barrier removal device is no more than 2.0kg;
The dimension of the individual stone breaking and barrier removal device is no more than φ150mm×205mm.
Effective control distance: the device can achieve the long-distance wired control, with the control distance of no less than 100m;
Rubble control range: the distance of flying stones formed after the explosion is within 10m;
Environmental suitability: can achieve the functions such as long-distance transport, reliable use etc. under the environment temperature of -50℃~50℃;
Have good safety performance and stability, insensitive to the stimulation such as general heat, mechanical impact, static and so on and can be stored for a long time under the normal conditions;
Stored in the shady, cool, dry and ventilated warehouse under the packaging condition, with the storage period of ≥3 years.
Tel:+86-755-86181988
Fax:+86-755-86555282
Email:cafm@topcafm.com
Add:20-21 No. 1006 Shennan Road Futian building C International Innovation Center in Shenzhen
China Academy of Functional Materials of National Energy Novel Materials Center
  • Add:20-21 No. 1006 Shennan Road Futian building C International Innovation Center in Shenzhen
    Tel:+86-755-86181988
    Fax:+86-755-86555282
    Email:cafm@topcafm.com

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