Molino de barras para estaño y tungsteno
The Heavy-Duty Rod Mill is purpose-built for pre-grinding tungsten-tin ores before gravity separation. Its steel rod grinding media delivers linear contact grinding, drastically reducing over-grinding and preserving particle size uniformity—critical for maximizing recovery rates in jigging, shaking table, and spiral separation processes.
Designed for continuous operation in Southeast Asia’s tropical mining environments, it is a trusted solution for tungsten-tin ore processing plants across Indonesia, Vietnam, and Myanmar.
Core Technical Highlights
Low Over-Grinding for High Recovery
Linear contact of steel rods minimizes fine particle generation, preserving coarse and medium-sized tungsten-tin grains. This directly boosts recovery rates in downstream gravity separation, preventing valuable minerals from being lost in tailings.
Uniform Particle Size Distribution
Advanced internal lifter geometry and optimized rod grading ensure consistent, even grinding. The narrow particle size distribution eliminates oversized particles that disrupt gravity separation and fine particles that lead to mineral loss.
Tropical-Ready Heavy-Duty Construction
The mill shell is made of thick steel plate with high-manganese steel liners, offering exceptional resistance to abrasion and corrosion in Southeast Asia’s humid, high-temperature mining environments. Reinforced main bearings and a dust-proof design ensure stable operation in harsh conditions.
Customizable Discharge Options
Available in overflow type and peripheral discharge type configurations:
-- Peripheral discharge models deliver more uniform particle size, ideal for gravity separation processes.
-- Overflow models support continuous, high-capacity grinding for larger mining operations.
Energy-Efficient & Low Maintenance
A high-efficiency girth gear and pinion drive reduces power consumption, while modular liner design and standardized spare parts simplify maintenance.
The mill is built to operate reliably in remote mining sites across Indonesia, Vietnam, and Myanmar.
Key Technical Parameters
Why Choose US?
Southeast Asia Mining Expertise:
We have delivered dozens of rod mills to tungsten-tin mining projects across Indonesia, Vietnam, and Myanmar, with proven performance in tropical and remote mining conditions.
Gravity Separation Focus:
Our mills are purpose-tuned for the specific requirements of tungsten-tin ore gravity separation, ensuring optimal particle size distribution to maximize recovery rates.
End-to-End Support:
From customized engineering design and foundation drawings to on-site installation guidance, commissioning, and long-term spare parts supply, we provide full lifecycle support for your mining operation.
Reliable & Cost-Effective:
Built with premium materials and strict quality control, our rod mills deliver low operational costs, minimal downtime, and a long service life—maximizing your return on investment.
