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HPR35 Mini rotary drilling rig offers low clearance and lightweight construction as its core advantages, making it ideal for confined working environments and complex site access requirements.
The HM-14 full-hydraulic multifunctional ground improvement equipment is designed for small-section tunnels and coal mine roadways.
O Vibroflot funciona segundo o princípio da compactação por vibração. O seu vibrador de alta potência gera vibrações de alta frequência, que são transmitidas às partículas do solo. Sob a influência destas vibrações, as partículas soltas do solo reorganizam-se, reduzindo os vazios e aumentando significativamente a densidade do solo e a capacidade de suporte. Além disso, o sistema de lavagem com água incorporado ajuda a soltar o solo durante o funcionamento, permitindo que o vibrador penetre mais profundamente nas camadas do solo e optimizando ainda mais os resultados do tratamento. Quer se trate de solos arenosos, siltosos ou outros solos liquefeitos, o Vibroflot reforça eficazmente o solo, evitando efetivamente o assentamento das fundações e proporcionando uma base sólida e estável para as superestruturas.
The RJP-3.0 Method realizes real-time monitoring and regulation of construction parameters through the jet drilling real-time measurement system, addressing the drawback of lacking key parameters in traditional jet grouting technology. It can simultaneously acquire basic parameters such as nozzle holder lifting speed, rotation speed, nozzle diameter and quantity, air pressure, slurry flow rate, and pump outlet pressure. It achieves real-time drilling deviation monitoring and dynamic collection of downhole pressure inside and outside the drill pipe, assists in analyzing the actual kinetic energy of the slurry and inferring the pile diameter, and forms a closed-loop control system by integrating post-construction deviation data. This significantly improves the preparation accuracy of the soil-cement mixture and construction reliability.
The MJS Method (Metro Jet System) utilizes a specially designed porous pipe and front-end device to achieve stratum cutting via high-pressure jet flow and inject hardening materials. Combined with an active sludge discharge system and real-time underground pressure monitoring technology, it precisely regulates construction pressure to ensure stable pile-forming quality, while significantly reducing disturbance to the surrounding environment. It is suitable for multi-angle and large-depth foundation reinforcement projects.