Micro孔径Silent Expander

Silent Expander -- Yellow Bag: Suitable for hole diameter 32-42mm, hole depth 0.3-2 meters.

Main Application:

(1) Rock cutting and crushing: including granite, marble, slate, limestone, jade, iron ore, and other mining operations; rock crushing for tunnel and canal excavation, as well as for subway and other underground construction.

(2) Concrete structure demolition and crushing: such as the removal of columns, beams, walls, pier caps, embankments, and foundations of large equipment.

Key Highlights:

Safety: The process of using the silent blasting agent to crack objects is vibration-free, noise-free, stone-free, dust-free, and gas-free of harmful emissions. Particularly ideal as a crushing tool in non-explosive environments.

(2) Controllable: It can be designed with different drilling patterns to meet various customer needs, achieving the desired cutting or crushing effects.

(3) High Efficiency: Particularly in mining raw material extraction, the breakage rate is low, and the yield can be improved by 2-3 times.

(4) Economy: The cost of using an abrasive is significantly lower than that of other crushing and cutting tools.

(5) Easy to Use: Simply mix this product with a measured amount of water to form a uniform paste, then pour it into the pre-drilled hole.

(6) License Exemption

(7) Safe and convenient transportation.