Item

Unit

Specification & Model

RD15

RD40

RD60

RD80

RD100

RD150

RD200

RD250

Bar diameter

mm

Φ3-15

Φ8-40

Φ12-60

Φ15-80

Φ30-100

Φ50-150

Φ80-200

Φ130-250

Yield strength

N/mm2

≤1100

≤1100

≤1100

≤1100

≤1100

≤1100

≤1100

≤1100

Original curvature

mm/m

≤4

≤4

≤4

≤4

≤4

≤4

≤4

≤4

Surface roughness

Ra

≤3.2

≤3.2

≤3.2

≤3.2

≤3.2

≤3.2

≤3.2

≤3.2

Straightening precision

mm/m

≤0.3

≤0.3

≤0.3

≤0.3

≤0.3

≤0.3

≤0.3

≤0.3

Roughness after tumbling

Ra

≤0.4

≤0.4

≤0.4

≤0.4

≤0.4

≤0.4

≤0.4

≤0.4

straightening speed

m/min

5-30

5-30

5-30

5-30

5-30

5-20

5-20

5-20

Main motor power

KW

15×2

37×2

55×2

75×2

110×2

180×2

400×2

480×2