Grain Mill Rollers
The grain mill rollers developed by the company is a special roller for beer malt and rice crusher.
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The grain mill rollers developed by the company is a special roller for beer malt and rice crusher.
The outer layer of the roller body is made of high-quality alloy, the inner layer is made of nodular cast iron, advanced electric furnace melting, double-layer compound centrifugal casting process, precise machining, and modern quality control means to produce.
It has the characteristics of high hardness, high strength, good wear resistance, corrosion resistance and durability. More roller & products overview
Grain mill rollers specification
| No | Project | Requirement | |
| 1 | Roll Hardness | HSD72-HSD80 | |
| 2 | Thickness of Alloy Layer | Diameter （mm） | Φ 150: 10mm – 15mm Φ 250: 15mm – 25mm Φ 290: 20mm – 30mm Φ 350: 23mm – 27mm Φ 400: 25mm – 30mm Φ 420: 27mm – 32mm Φ 500: 30mm – 35mm |
| 3 | Radial Runout Of Pulverizing Roller | ≤0.02mm | |
| 4 | Dynamic Balance Experiment | G1 Precision | |
Dimensions
| No | Dimensions | No | Dimensions | No | Dimensions |
| 1 | ∮ 500 x 1800 | 5 | ∮ 400 x 1196 | 9 | ∮ 250 x 1100 |
| 2 | ∮ 420 x 1720 | 6 | ∮ 350 x 1196 | 10 | ∮ 250 x 800 |
| 3 | ∮ 400 x 1720 | 7 | ∮ 290 x 996 | 11 | ∮ 250 x 600 |
| 4 | ∮ 420 x 1303 | 8 | ∮ 250 x 1500 | 12 | ∮ 150 x 700 |
