Large-aperture silent expander

Large Aperture Silent Breaker - Blue Bag (Large Aperture Model): Suitable for hole diameter 70-90mm, depth 2-8 meters.

Main Application:

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

(2) Demolition and crushing of concrete structures with steel reinforcement: including the removal of columns, beams, walls, bridge piers, dams, and foundations of large equipment, etc.

Key Features:

Safety: The process of fracturing objects with silent blasting agents is vibration-free, noise-free, stone-free, dust-free, and free of harmful gases. Particularly ideal as a crushing tool in non-explosive environments.

(2) Controllable: It can be designed with different drilling patterns to achieve the desired cutting or crushing effects according to varying customer needs.

(3) High Efficiency: Particularly for mining raw material extraction, with minimal breakage rate, the yield can be increased by 2-3 times.

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

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

(6) License-free.

(7) Safe and convenient transportation.