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Quick Details

  • Place of Origin: Hunan, China (Mainland)
  • Brand Name: LIZHOU
  • Model Number: CR-150*90*15/CR-145*82*15/CR-140*80*20
  • Alloy Specification: YG15
  • Particle: 1.2μm---3.2um
  • Material: 100% Virgin Tungsten Carbide
  • Surface: ungrounded and grounded
  • Certificate: ISO9001:2015 / SGS
  • Application: For wires and rods milling
  • Size: Customers' Requirements
  • Grade: YG15/YG20
  • Product name: Carbide three dimensional rings
  • Commodity Name: carbide roll rings

Packaging & Delivery

Packaging Details as per customers' requirments
Delivery Time Within 7--15 days after received advance payment

Durable Finished Cemented Carbide Roll Ring for Cold Rolling Ribbed Wire  

Product Description

 

 

 

 

Cold rolled ribbed bar with LZ carbide three dimensional rolls roll, which rib accuracy and mark clear, at same time to improve the performance of steel, enhance the strength. It makes sure that the quantity of a rolling reach to 800-1500 tons. Carbide rolls can be repaired repeatedly, and greatly reduces the production cost, significantly improves the efficiency.

 

 

Recommended Grade: LZ30/LZ40

 

Grade

Grain size(um)

Density(g/cm³)

Hardness(>=HRA)

TRS(>=MPA)

LZ30

1.6

14.03

87.0

3000

LZ40

1.6

13.85

86.2

3100

 

 

LZ30:Used for rolling cold rolled ribbed steel bar.

LZ 40:Used for rolling cold rolled ribbed steel bar with strong strength.

LZ Carbide Three Dimension Ring Available Size:

 

Dimension(mm)

Size

Diameter

Bore

Height

CR-125*82*15

1258215

  CR-140.8*90*15

1409015

CR-145*95*15

1459515

  CR-145.8*90*15

1459015

CR-150*90*15

1509015

CR-150*95*15

1509515

CR-180*125*18

18012518

 

 

Finished size (mm):

Radial run-out of groove

Radial run-out of periphery

End face runout

Surface parallelism

    Inner hole cylindricity

0.013

0.013

0.01

0.01

0.01

  

Finished size with the tolerance(mm):

OD

Tolerance

ID

Tolerance

H

Tolerance

<=125

+0.015/+0.015

<=90

0.0/+0.02

<=20

-0.01/+0.01

>125~180

+0.015/+0.015

>90~95

0.0/+0.02

>20

-0.01/+0.01

>180~250

+0.015/+0.015

>95

0.0/+0.02-----0.01/+0.01

>250

+0.015/+0.015-----0.0/+0.02-----         -0.01/+0.01

 

 

 

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China (Mainland) | Manufacturer, Trading Company
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