Customizable Milling Excavator For Coal Mine
Product Advantages:
The Customizable Milling Excavator For Coal Mine equipped with a milling head, this machine can work during coal or semi - coal tunnel boring with a hardness of 4F without the need for gunning. This machine is equipped with quick coupler, and the bucket and milling head are interchangeable during rock tunneling. After blasting, the digging bucket is used to load the slag, realized the purpose of one machine for dual use. The main hydraulic parts adopt a spur gear gearbox imported from Germany, which is driven by a high - torque hydraulic motor to ensure that the milling head can cope with more severe high - load working conditions. This machine is equipped with internal spray and high - pressure external spray device, which has good dust extinguishing effect. Due to the large weight of the milling head, the whole machine adopts the design concept of super structural parts to ensure that the whole machine has sufficient weight, and the body is stable when cutting rocks, improving efficiency. It adopts the rotary table structure of the TBM, the quality is stable and reliable.
Product Details
Product Introduction:
A roadheader serves as an advanced tunneling apparatus designed for mineral extraction and underground infrastructure development, executing controlled rock excavation through mechanical cutting processes. This equipment features a dynamically powered cutting drum equipped with hardened excavation implements that systematically disaggregate geological strata, enabling accurate tunnel profiling in complex subsurface environments.
Controlled Material Removal
Automated navigation systems ensure strict adherence to excavation blueprints through digital terrain mapping, optimizing dimensional accuracy while maintaining adjacent rock mass stability.
Multi-Formation Compatibility
Intelligent torque regulation mechanisms adapt to variable ground compositions, from friable soils to interbedded rock layers, ensuring consistent performance across transitional geological interfaces.
Eco-Optimized Operation
Electrically driven cutting systems paired with closed-loop particulate control achieve emission-free operation, aligning with stringent sustainability requirements for underground workspaces.
Ergonomic Operational Framework
Human-centered control architectures integrate predictive diagnostics and adaptive feedback interfaces, enhancing operational responsiveness while shortening competency development timelines.
Inherent Hazard Reduction
Mechanical excavation protocols replace volatile blasting techniques, supplemented by proactive ground support integration to mitigate structural compromise risks.
Strategic Engineering Significance
As pivotal assets in modern subterranean construction, roadheaders reconcile operational throughput with ecological preservation objectives. Their fusion of adaptive cutting intelligence, operational safety enhancements, and regulatory compliance renders them indispensable for:
Precision-driven metro system expansions
Geologically complex mining access development
Environmentally sensitive hydraulic tunnel projects
Through continuous innovation in cutting kinematics and debris management systems, these machines redefine excavation efficiency while ensuring long-term geological preservation in critical underground applications.
Project | Unit | STX - 100 |
| Dig milling head width | mm | 690 |
| Dig milling head diameter | mm | 420 |
| Dig head milling speed | r/min | 70 - 100 |
| Traffic | L/min | 70 - 110 |
Pressure of work | Mpa | 25/31.5 |
Distorted | N / M | 4800 |
Weight | kg | ≈600 |
Max power | kw | 45 |
Overall dimensions -( L×W×H） | mm | 6800×1700×2150 |
Excavating Width | mm | 4200 |
Excavating Distance | mm | 1650 |
Excavating Height | mm | 3850 |
Excavating Depth | mm | 2500 |
Install Height | mm | 1700（Can be heightened） |
The minimum height of loading | mm | 1350（Variable） |
Unloading Distance | mm | 1700（Can be lengthened or shortened） |
Max rotation angle | ° | ±45 |
Company Strength:
Founded in February 2009, Shandong Shante Heavy Industry Machinery Co., Ltd is a natural person wholly-owned enterprise engaged in research and development, production, manufacturing and sales of mechanical equipment in coal mines, water conservancy projects and non-coal mines. With an area of over 10 hectares, the company has four series of more than 20 varieties, mainly including mining electric excavators, mining slag extractors, digging transfer machines, coal unloaders, milling excavators, etc. Its products are widely used in coal and non-coal mines, water conservancy projects, railway construction and tunnel, culvert excavation, loading and unloading, transferring and stacking of railway port cargo. The domestic market covers 28 provinces, municipalities and autonomous regions. The products are exported to Russia, South America, Southeast Asia and Africa, and have served more than 30 countries and regions around the world. After more than ten years of efforts and development, the company has won the fame and become the lead in the domestic mining machinery industry. It has successively won the Certificate of National High-tech Enterprise, the Certificate of Coal Safety and Mine Safety issued by the Anbiao National Center for Mining Products Safety Sign, and has been rated as the Provincial/Municipal Advanced Enterprise, the Enterprise that Honors Contract and Keeps Promise and Provincial Civilized Unit for many years.
In addition, as the New Material Technology Incubation Center, Teaching and Experiment Base and Post-doctoral Innovation Practice Base of Shandong University, the company also acts as the Municipal Enterprise Technology Center and Municipal Key Laboratory. The company has a solid foundation of innovation, leading innovation ability in the industry, excellent service, honesty and trustworthiness, excellent product quality, and hence the continuous improvement of enterprise popularity and reputation is well expected. The annual output of various mining machinery is 3000 sets.
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