Professional Manufacturer Of Alloy Feed Roll Teeth Alloy Castings From China



Product Description:

Product: Alloy Feed Roll Teeth for Metal-Scraps Shredder

Material: Alloy steel

Application:Use for metal recycling industry


physical paraments  chemical composition
yield strength 60000–85000 psi Mn 12.0–14.0
tensile strength 120000–130000 psi C 1.00–1.25
elongation 35%–50% Si ≤0.60
rolling hardness 230–255 bhn P ≤0.05
the maximum hardness 550bhn S ≤0.04
magnetic NO Fe 85.0—88.0

NOTED: Above materials are normal specifications. Meanwhile, we also provide customised materials to our customers


Widely used in mining industry, metallurgical industry, construction industry, chemical industry and silicate industry for crushing hard and medium hard ore and rock, such as iron ore, limestone, copper ore, sandstone and so on.

Why Choose us?

*Manufacturer   —   We are the manufacturer of crusher wear parts and have our own factory,                                                we’ve got competitive price.

*OEM is available–    We’ve got most of the drawings.

*Equipment       —     We’ve got complete equipment for production and also for inspection.

*Strict QC–                 We’ve got strict QC in every procedure to make sure every product qualified.

*ISO 9001:2008–       Our quality is guaranteed

Shengda Machinery established in 1994 is one of the famous foundry certificated by CE and ISO 9000 for  Jaw crusher wear parts,Cone crusher wear parts,Impact crusher wear parts,Hammer crusher wear parts,etc. in China. We can also supply customized casting according to supplied drawings and appointed components. If possible, we welcome you to foundry for plant inspection. Our foundry is closed to Shanghai & Ningbo airport and we can pick you up there. So, please contact us when you need.


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