CNC855V Vertical Machining Center (Mineral Castings)

X-axis travel: 850mm;Y-axis travel: 550mm;Z-axis travel: 550mm;Distance from spindle center to slider mounting surface: 550mm;Distance from spindle center to worktable surface: 110-660mm;Worktable size: 1200×600mm;

Key Features

Technical Specifications

Case Study

We believe the projects that we have executed speak for themselves. CITIC HIC has engineered and provided 6 AG mills of Ø12.2m×11m (28000kW gearless drive) and 6 overflow discharge ball mills of Ø7.9×13.6m (2×9000kW gear drive) for Sino Iron Project in Australia. For Zijin Mining’s Duobaoshan Copper Mine project in Heilongjiang, we have manufactured and provided SAG mills of Ø11×6.4m (2×9000kW) and overflow discharge ball mills of Ø7.9×13.6m (2×9000kW) which have been well operating currently.

Vibration Damping Performance

The excellent vibration damping property of mineral castings enables them to exhibit good machining performance under large dynamic loads.
It can reduce abnormal impacts between tools and workpieces, and improve the service life of tools.
It can enhance the machining quality of workpiece surfaces and the precision retention of tooling.

Thermal Stability

With only 1/16 of the thermal inertia of cast iron, it has excellent thermal stability, effectively controlling the deformation of the machine tool caused by temperature changes and ensuring the machine tool’s own stability.

Corrosion ResistanceMineral castings have a good dense structure and very low porosity, with extremely low permeability, strong erosion resistance, excellent damping performance and good wear resistance. Tests by immersing mineral materials, steel and cast iron materials in acid, alkali and other solutions respectively show that the acid and alkali corrosion resistance of mineral materials is significantly better than the other two materials.

Brazilian Miner Vale SA

23 large-scale ball mills, Ø5.5×8.8m

Wengfu Phosphate Mine Project Phase II in Saudi Arabia (Ma'aden)

6 wet grinding rod mills, Ø4.6×6.7m

Vedanta Project in South Africa

1 SAG mill, Ø8.5×5.5m

Laos Phonesack Group's KSO Gold Mine Project (83,000t/d)

6 SAG mills, Ø8.8×4.8m

Mongolian Erdenet Mining Corporation's Copper Mine Project (20,000t/d)

SAG mill, Ø9.75×4.88m

Full-process Solution for Mineral Grinding

Why Choose CITIC HIC's Grinding Mills

High cost-effectiveness
CITIC HIC grinding mills are recognized as China’s Manufacturing Industry Single Champion Product. CITIC HIC is responsible for setting the national standards of semi-autogenous mills (SAG mills) and ball mils, supported by powerful database, optimized process technology, cutting-edge design concept, and 60 years of experience in developing and nurturing innovative technology.
High operating rate
The long life cycle of our products is based on the adoption of international standards, high-quality materials, state-of-the-art processing techniques.
Low-carbon & environmental-friendly processes
Intelligent control technology coupled with long-life wear-resistant materials results in low-carbon and eco-friendly operations.
High-efficiency service
Our service network is distributed all over the world, and our service team of seasoned professionals is reliable and willing to assist along the way. We are able to deliver quick response to customer needs and provide full life cycle support via online monitoring and diagnosing, product upgrading and continuous process improvement.