We manufacture non-explosive rock fracturing systems for mining, quarrying, and tunnel excavation where traditional blasting is restricted, unsafe, or environmentally impossible. 20+ years. 50+ countries. CE & ISO certified.
Six product lines covering every stage of non-explosive rock excavation — from drilling and splitting to CO₂ gas fracturing and liquid oxygen systems.
Liquid CO₂ heated to 3000 bar expansion pressure fractures rock through gas pressure — not detonation. No explosion, no fly rock, no toxic fumes. Tubes reusable up to 1000 cycles. Ideal for coal mines, urban tunneling, and gas-rich environments where explosives are prohibited.
Silent hydraulic wedge system splits rock and concrete with zero vibration. Perfect for urban demolition and restricted-access sites.
Learn more DTH + Splitter SeriesTrack-mounted DTH drill and hydraulic splitter on one excavator platform — drill holes and split rock in a single pass. Built for hard rock and rough terrain.
Learn more Φ40 × 1.0 / 1.5 / 2.0 mSingle-use chemical fracturing tube for sites without liquid CO₂ supply. Ignites via exothermic compound — same gas-pressure principle, no CO₂ logistics required. Moisture-proof packaging for tropical and marine shipping.
Learn more DL90-4 · CHA-1000ELiquid oxygen gas expansion system for large-scale rock breaking. Higher energy density than CO₂. Includes detonator and ignition control unit.
Compare gas systems DA-SeriesWedge-and-feather splitting with diamond-tipped insert for precision stone cutting. No machinery required — manual or pneumatic operation.
Request specsA six-step process that delivers powerful rock breaking without explosives. The same principle applies across our fracturing tube and LOX product lines.
130–140 mm diameter, 6–8 m depth, spaced by burden calculation.
Charge the reusable tube with liquid CO₂ using the filling station.
Place the charged tube into the drilled hole with an excavator or crane.
Tamp the hole with stemming material. Connect ignition wires in series.
Activate the detonator. CO₂ expands to 3000 bar in milliseconds.
High-pressure gas fractures the rock along natural bedding planes. Retrieve tube for reuse.
Underground & open-pit ore extraction
Dimension stone extraction
Urban & mountain excavation
Foundation & demolition work
Gas-rich mines, explosive-sensitive areas
Send your site parameters — rock type, fragmentation target, blast restrictions, and daily volume. Our engineers will recommend the optimal product configuration and send a factory-direct quote within 3 working days.