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Coal Mining Roadheader

Product advantages:

Blasting-Free Tunneling Efficiency
Equipped with a specialized milling head, the machine can directly bore through coal or semi-coal rock tunnels with a hardness of up to 4F, eliminating the need for traditional blasting methods. This enhances operational efficiency and reduces safety risks.
Dual-Function Flexibility
The quick coupler allows rapid interchange between the digging bucket and milling head, enabling both rock tunneling and post-blasting slag removal with a single machine. This versatility reduces equipment redundancy and lowers costs.
Premium German Hydraulic Technology
The core hydraulic system integrates a German-imported spur gear gearbox and high-torque hydraulic motor, ensuring reliable performance under extreme high-load conditions and extending operational durability.
Advanced Dust Suppression
Dual internal and high-pressure external spray systems effectively minimize airborne dust, improving workplace safety and compliance with environmental and occupational health standards.
Robust Structural Design
Reinforced super-structural components compensate for the milling head’s weight, enhancing machine stability during rock cutting, reducing vibrations, and boosting both efficiency and longevity.
TBM-Grade Rotary Table
The tunnel boring machine (TBM)-inspired rotary table ensures smooth, precise operation in complex geological conditions, delivering unmatched reliability and precision.

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Product Details

Product Details:
Blast-Free Tunneling Capability
Fitted with a cutting-edge milling head, the machine operates seamlessly in coal or semi-coal rock tunnels with hardness levels up to 4F, eliminating the necessity for explosive methods. This innovation streamlines excavation processes while prioritizing operator safety.
Multi-Role Adaptability
A rapid-attachment mechanism enables swift switching between the milling head and digging bucket. Post-blasting, the bucket efficiently clears debris, allowing a single unit to perform both tunneling and material-handling tasks—reducing equipment costs and operational complexity.
High-Performance Hydraulic System
At its core, the machine utilizes German-engineered spur gear transmissions paired with high-torque hydraulic drives, engineered to withstand rigorous high-load environments. This synergy ensures uninterrupted performance in demanding applications.
Comprehensive Dust Control
Dual-stage suppression systems—including integrated internal misting and high-pressure external sprays—dramatically reduce airborne particulates, fostering safer workspaces and ensuring compliance with environmental regulations.
Stability-Optimized Architecture
To counterbalance the milling head’s substantial mass, the chassis incorporates reinforced structural frameworks, enhancing operational stability during rock-cutting tasks. This design minimizes vibrations, accelerates workflow, and extends component longevity.
Precision-Driven Rotary Mechanism
Borrowing from tunnel boring machine (TBM) technology, the robust rotary table guarantees smooth, precise rotations even in challenging geological conditions, delivering unmatched reliability and accuracy.
Company Profile:
Shandong Shante Heavy Industry Machinery Co., Ltd, founded in 2009, is a pioneer in designing and manufacturing industrial machinery for mining, water resources, and infrastructure sectors. The company’s portfolio spans four major categories with over 20 products, such as coal unloaders, tunnel excavators, and hydraulic milling machines. With a 10-hectare production base, Shante’s equipment supports critical operations in coal mines, railway tunnels, and port cargo handling across 28 Chinese provinces and 30+ global markets, including Africa and Russia. Accolades include multiple Provincial Honors for Contract Compliance and certifications from the National Mining Safety Center. As a Municipal Key Laboratory and Shandong University’s Technology Incubation Hub, the company drives innovation while maintaining an annual output of 3,000 units, backed by a reputation for reliability and technological excellence.