The price of a barite grinding machine varies based on capacity, fineness, and technology. Common models include Raymond mills (for 80-400 mesh) and ultrafine mills (for 325-2500 mesh). A typical Raymond mill (4R3216) costs $50,000–$80,000, while an ultrafine mill (HGM80) ranges from $120,000–$200,000.
Key parameters:
| Model | Max. Feed Size | Output Fineness | Capacity (t/h) | Power (kW) |
|————-|—————|—————–|—————-|————|
| 4R3216 | ≤30mm | 80-400 mesh | 1–5 | 75 |
| HGM80 | ≤20mm | 325-2500 mesh | 0.5–4 | 132 |
A complete barite processing line includes:
1. Primary Crushing: Jaw crusher (e.g., PE600×900, 75 kW) for coarse crushing to ≤150mm.
2. Secondary Grinding: Barite grinding mill (Raymond/ball mill) for powder production.
3. Sand Making: Vertical shaft impact crusher (VSI-1140, 200 kW) for manufactured sand (0–5mm).
Q1: What affects barite grinding machine price?
A: Motor power, wear-resistant materials (e.g., high-chrome alloy rollers), and automation level.
Q2: How to reduce dust in barite processing?
A: Install pulse dust collectors (>99% efficiency) and sealed conveyor systems.
Project: Vietnam Barite Powder Plant (2023)
Equipment: PE600×900 jaw crusher + HGM80 mill + VSI-1140 sand maker.
Output: 8 t/h of 800-mesh barite powder; sand yield: 20 t/h.
