Product Advantages:
Customizable Milling Excavator For Mining 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 Introduction:
A roadheader is a mechanical excavation system engineered for precision tunneling operations in mining and civil engineering applications. This sophisticated equipment utilizes a rotating cutter head mounted with robust tungsten-carbide cutting tools to progressively fracture rock formations, enabling controlled tunnel development across diverse geological environments. As a modern alternative to conventional blasting methods, roadheader technology delivers unparalleled operational advantages through its precision engineering, environmental compliance, and enhanced safety protocols.
Core Operational Advantages
Surgical Precision Control
Computer-guided excavation systems maintain millimeter-level accuracy in tunnel profiling, eliminating material overbreak while preserving adjacent geological integrity. This ensures optimal resource utilization and minimizes post-excavation remediation requirements.
Multi-Formation Adaptability
Engineered to operate across heterogeneous geological conditions – from friable sedimentary layers to composite rock-soil matrices – these systems automatically adjust cutting parameters through real-time lithological feedback mechanisms.
Eco-Efficient Performance
Electrically powered operation combined with closed-loop dust suppression technology achieves near-zero emissions, complying with global environmental regulations while maintaining superior air quality in underground workspaces.
Intuitive Operational Design
Ergonomic control interfaces featuring 3D visualization and haptic feedback systems enable precise maneuverability, significantly reducing operator training complexity compared to conventional excavation equipment.
Inherent Safety Architecture
Continuous mechanical cutting processes eliminate explosive-related hazards while integrated ground stabilization systems prevent structural collapses, redefining safety benchmarks in underground operations.
Strategic Implementation Value
As critical assets in contemporary subterranean engineering, roadheaders provide optimized excavation solutions that harmonize operational efficiency with sustainable practices. Their integration of adaptive cutting intelligence, enhanced safety engineering, and environmental stewardship establishes them as essential components for:
Urban metro network construction
Cross-mountain transportation corridors
Mineral resource extraction operations
This technology represents the forefront of intelligent excavation systems, offering reliable, precise, and ecologically responsible tunneling methodologies for complex geological challenges.
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.