Grain Mill Rollers

The grain mill rollers developed by the company is a special roller for beer malt and rice crusher.

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

NoProjectRequirement
1Roll HardnessHSD72-HSD80
2Thickness of Alloy LayerDiameter (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

3Radial Runout Of Pulverizing Roller≤0.02mm
4Dynamic Balance ExperimentG1 Precision

Dimensions

NoDimensionsNoDimensionsNoDimensions
1∮ 500 x 18005∮ 400 x 11969∮ 250 x 1100
2∮ 420 x 17206∮ 350 x 119610∮ 250 x 800
3∮ 400 x 17207∮ 290 x 99611∮ 250 x 600
4∮ 420 x 13038∮ 250 x 150012∮ 150 x 700

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