Hot Products

• Spheroidal Graphite Pearlitic Roll

  The shell material of pearlitic nodular cast iron rolls consists of spherical graphite and carbides in a pearlitic matrix.We can obtain Chromium alloyed pearlitic nodular iron rolls if we control suitable Chromium content.

• SGP Rolls

  Alloy ductile iron roll is characterized by the ball-shaped graphite in the matrix, through adjusting the compositions of Ni, Cr, Mo adopting different heat treatment technology, pearlitic ductile iron and acicular constitution and different performance of anti-heat impact and resistance to wear.

• High Strength Nodular Iron Rolls

  Compared with other nodular iron rolls, NCC rolls have unique material and heat treatment process ensuring they are good enough to replace the traditional cast steel rolls but with a better life.

• Spheroidal Graphite Acicular Roll

  The shell material of pearlitic nodular cast iron rolls consists of nodular graphite and carbides in an acicular bainitic matrix. The acicular roll material is more highly alloy than the pearlitic roll material.

• SGA Rolls

  Acicular bainite ductile iron roll adding nickel, manganese, chromium, molybdenum and other alloying elements, it is a needle-like organization(martensite and bainite) matrix, higher than the pearlite ductile iron roll strength, toughness and more well, wear Sui has improved markedly.

• High - Cr Iron Roll

  The high-Cr cast iron rolls are made by centrifugal casting process, the work layer contains 12-22% Chromium. Through rational chemical composition allocations and different heat treatments, the matrix can be controlled as sorbite...