Specifications

Well surface polished ceramic roll
1.Yellow zirconia ceramic
2.High hardness/strength
3.Above 3 Ys' life
4.Customized

Well surface polished ceramic roll for wire drawing machine/ Niehoff

(Hard zirconia ceramic)

 

• Pulley Material: Zirconia ceramic 
• Color: Yellow 
• Type: Rings for wire/cable drawing
• Application: For ferrous/nonferrous/precious wire drawing, etc.
• Size: Customized
• Serve Life: Above 3 Years
• Sample: Available and welcome
• Place of Origin: China

   

• CERAMIC PROPERTIES:
• * Outstanding hardness/ strength
• * Well Surface Finish
• * High Corrosion Resistance
• * High fracture toughness
• * Low coefficient of thermal expansion
• * Low heat conductivity

   

• ZIRCONIA CERAMIC PERFORMANCE PARAMETER:
• -Density: 5.5-6.05 g/cm3
• -Bending strength: 1100 Mpa
• -Fracture toughness: 12 Mpa.m1/2
• -Hardness: 88-90 HRA
• -Modulus of elasticity: 220 Gpa
• -Coefficient of linear expansion: 6.5-11.2 x10-6/k
• -Minimal residual unbalance of up to: ≤0.8 Gmm/kg
• -Unbalance reduction rate: ≥85%

• More Information Needed, Welcome To Contact Anytime !!

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