GRANLUND Machinery Rollers

GRANLUND Machinery Rollers

Carbide mill roller grade, properties and application YGH20 maximum hardness, excellent wear resistance. used in the last 1-2 stands of good high speed bars. YGH25 higher wear resistance moderate impact resistance in the series used in the last 1-3 stands of good high speed bars. YGH30 moderate...

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Carbide mill roller grade, properties and application

Grade

Density    (g/cm3)

 Hardness (more than HRA)

Strength (Mpa)

YGH20

14.30-14.50

86.5

2500

YGH25

14.10-14.30

85.5

2520

YGH30

13.90-14.10

84

2520

YGH40

13.60-13.80

83.5

2570

YGH45

13.45-13.65

82.5

2570

YGH55

12.90-13.10

81.0

2570

 

YGH20 maximum hardness, excellent wear resistance. used in the last 1-2 stands of good high speed bars.

YGH25 higher wear resistance moderate impact resistance in the series used in the last 1-3 stands of good high speed bars.

YGH30 moderate wear resistance and impact resistance. Good for general purpose used in the last 1-4 stands or all stands or finishing mills.

YGH40 best for general purpose. Used in the front stands of good mills and in the rear stands of common mills.

YGH45 used in the first and second stands of finishing mill and in the stands of pre-finishing rolling mills . For every milling lines for low speed rolling, low precision and unstable operation.

YGH55 maximum binder content in YGH series good toughness and thermal crack resistance used in the stands of pre-finishing rolling mills and for roll rings for hot rolling of cribbed steel.

granlund rollersdetails



heating element tubular heaters rolling mill rollers

rollers packing


When the inquiry, if there are drawings please provide drawings and quantities required directly.

If not have drawing please sending the:

1.Rolling machine photo and made.

2.The heating tube before rolling and after rolling.

3.Rollers material:Tungsten Carbide 

4.Rollers life: 600,000M 

5.Now we supply the size:7.5-6.5mm、9.5-8.0/7.9/8.1mm、10-8.5mm、12.7-10/11mm、16、15.88-14mm、18-16mm、20-18mm、22-20mm、24-22mm

6.Minimum order:2pcsworkshop

reducing rolling mills rollers1

reducing rolling mills rollers2

Tungsten Carbide Rollers for rolling mill machines


Tungsten Carbide Rollers for rolling mill machines


pack

Tungsten Carbide Rollers for rolling mill machines

Tungsten Carbide Rollers for rolling mill machines

advantages

1.Minimum order: 5pcs 

2.Delivery time : 3days


High speed, High Precision, Low Noise, Long Service Life

Wide Array of Applications

Competitive Prices and Quick Deliery

Various Brands




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