Ore Rock Grinding Mill Machine
High efficiency gold ore rock double roller crusher mill
Roller Crusher is used for middle crushing and fine crushing of all kinds of ores and rocks under mid-hardness in mine, chemical industry, cement, building materials and other industrial sections. This crusher has simple structure and can be operated conveniently. Ideal product size depends on adjusting space between two rollers.
Working principle
The materials to be crushed fall from the feeding hopper to the space between the two rolls, after being squeezed and crushed, the final products will be discharged by gravity. There are springs behind each roller, in case hard materials are fed, they can protect the rollers from damage.
Product advantages
- 1. Available for ore dressing, chemical, cement, refractories, abrasive, building materials industries.
- 2. With the more excellent effect than general stave machinery.
- 3. Finely crushing all kinds of ore and rock below the high, medium hardness,which can make the minimum grain size below 100 mesh.
- 4. Stable operation, easy maintenance, low cost and output size adjustable.
Product spare parts
Product specifications
| Model | Diameter of roller (mm) | Length of roller (mm) | Max. feeding size (mm) | Discharging size (mm) | Capacity (t/h) | Roller number | Rotating speed (r/min) | Weight (t) | Overall Dimension (L×W×H) (mm) | Power (kw) |
| 2PG400×250 | 400 | 250 | ≤25 | 2-8 | 5-10 | 2 | 180 | 1.8 | 1215×834×830 | 2×5.5 |
| 2PG610×400 | 610 | 400 | ≤40 | 2-25 | 13-40 | 2 | 75 | 4.5 | 3600×1590×1170 | 2×15 |
| 2PG600×750 | 600 | 750 | ≤40 | 2-25 | 60-125 | 2 | 65 | 6.5 | 3560×1910×1005 | 2×22 |
| 2PG900×900 | 900 | 900 | ≤50 | 2-30 | 70-150 | 2 | 41 | 15 | 5665×2530×1646 | 2×37 |
| 2PG900×1200 | 900 | 1200 | ≤50 | 2-30 | 90-210 | 2 | 41 | 18 | 5665×2830×1646 | 2×45 |
Product delivery
The two roller crusher is usually put in wooden box or container according to customer requirements.
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