Our products are widely used in industrial production and construction. We provide explosive cartridges of various sizes based on borehole dimensions to maximize coupling and cartridge strength within the blast holes. The delay of our detonator products is precisely controllable, with segmented delays ensuring effective reduction of powder factor and optimal release of explosive power.
The correct use of industrial explosives and detonators can effectively ensure safety and production efficiency, reduce construction costs, and benefit downstream processes as a whole. A reliable blasting plan and reduced blasting costs can bring downstream operational benefits to the project. Hongda Civil Explosives can provide you with the highest quality products and services in China.
Main Application Areas: surface metal mining, surface non-metal mining, underground metal mining, underground non-metal mining, tunnel excavation projects, roadbed and slope projects, foundation and substructure projects, blasting demolition projects, underwater reef blasting and silt squeezing projects, and disposal of obsolete ammunition.
①Storage, transportation, and use of civil explosives.
②Technical experts from Hongda Civil Explosives Group provide on-site support for the effective use of civil explosives. With years of successful operation, we offer a responsive supply chain related to blasting construction.
③Cost Reduction in Drilling and Blasting: Advanced blasting techniques and clever blast designs can enhance the efficiency of drilling teams and reduce operational costs without affecting productivity.
④Achieving high productivity in loading and excavation equipment depends on uniform blast fragmentation, which reduces secondary breakage and unnecessary mechanical transfers. Careful planning and blast design can maximize control over large fragments without increasing fly rock.
⑤Precise in-hole segment delays effectively reduce secondary damage from blast vibrations.
①Storage, transportation, and use of civil explosives.
②Technical experts from Hongda Civil Explosives Group provide on-site support for the effective use of civil explosives. With years of successful operation, we offer a responsive supply chain related to blasting construction.
③Besides traditional mining techniques, we have expanded and optimized the Vertical Crater Retreat (VCR) mining method, which is suitable for highly inclined thin ore layers and ultra-deep hole mining, improving efficiency and reducing costs.
④Our experience and expertise mean you can achieve higher efficiency, productivity, and faster progress with our range of blasting techniques and products.
①Storage, transportation and use of civil explosives.
②Control of flying rocks, vibration, dust and noise is essential for sustainable blasting.
③For foundation excavation of highway and railway, when you need to control the bottom plate and damage to the surrounding rock mass, Hongda civil blasting group has the expertise and tools to achieve the best solution in any geology.
④Hard rock is not always predicted in the planning stage, and boulders often appear on the critical path of many projects.
①Storage, transportation and use of civil explosives.
②Controlling flying stones, vibration, dust and noise affects the sustainability of the project.
③In combination with ongoing operations and ground activities, the safe implementation of drilling and blasting operations is very important to keep the construction project on schedule.
④The method of mechanical rock excavation has low efficiency and high cost, and the noise and dust interfere with the surrounding environment for a long time. Blasting construction is the best production mode at present.
①Storage, transportation and use of civil explosives.
②Effectively and accurately control the collapse time and direction of buildings and structures.
③It is important to control flying stones, vibration, dust and noise.
①Storage, transportation and use of civil explosives.
②The construction period is fast, and sludge or rock with different thickness and properties can be treated.
③Effectively control large blocks and shoals.
①Storage, transportation and use of civil explosives.
②The professional technical team of Hongda civil explosive group provides you with safe and controllable waste ammunition destruction scheme.
①Storage, transportation and use of oxidants.
②Full coupling in the hole provides stronger explosion effect.
③Improve charging efficiency, save charging time and reduce labor cost.
④Safer transportation and storage mode.
