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Our factory is mainly producing all kinds of dredging ship high manganese steel chain, high manganese steel chain board, digging bucket... All types of crusher accessories: high manganese steel tooth
| Part Type | Dredger parts |
| Lead Time | 15-30 days (standard, MTR included) |
| MOQ | 1 piece (trial order accepted) |
Our factory is mainly producing all kinds of dredging ship high manganese steel chain, high manganese steel chain board, digging bucket…
All types of crusher accessories: high manganese steel tooth plate, high manganese steel guard plate, high manganese steel pressure plate…Accessories: high manganese steel mortar wall, high manganese steel crushing wall, high manganese steel material plate, cone nut……Ball mill accessories: high manganese steel lining plate, steel ball……Impact crusher high chromium plate hammer, high chromium hammer wear - resistant products and a variety of wear - resistant alloy accessories.Product categories are divided into: high manganese steel, low, medium, high chromium steel, high chromium cast iron and other alloy steel products, welcome friends to figure custom calls.High manganese steel products choose high-quality raw materials, through scientific and reasonable ratio of elements (molybdenum, manganese, rare earth lanthanum, etc.), the toughness and wear resistance of the products can be 1.2 to 1.5 times of similar products.Our products have been widely used in mining, metallurgy, thermal power, cement, sand mining, gold panning and other industries for a long time.Integrity is the fundamental quality of life is the life of enterprise development, willing to wholeheartedly cooperate with you!
Trusted by customers in 30+ countries. Standard lead time 15-30 days.
High manganese steel Mn13, Mn13Cr2, Mn18Cr2 and Mn22Cr2, plus high chrome iron (Cr26) for fine crushing. We select the material based on your abrasive and impact conditions - send your working conditions for a recommendation.
Aftermarket parts fit Metso (HP, GP, C, NP series), Sandvik (CH, CS, H, S series), Symons 2FT-7FT, Terex Pegson, Kleemann, McCloskey, Shanbao, SBM, Telsmith, Minyu, Hazemag and more. Any model can be custom made by drawing or sample.
Yes. Send a drawing (PDF, DWG or CAD) or a used sample. We measure, draft and confirm all dimensions with you before production. OEM part numbers are welcome for reference.
Standard lead time is 15-30 days and samples ship in 7-15 days. MOQ is flexible - trial orders from 1 piece are accepted.
ISO 9001 certified factory (Kaixin Certification, CNAS-accredited; certificate valid through June 2028). Every shipment includes a Material Test Report (MTR) with chemical composition and mechanical properties.
Export-standard wooden crates with rust protection. Sea and air freight from Shanghai and Ningbo ports to worldwide destinations.
| Material | Initial Hardness | Best For |
|---|---|---|
| Mn13 (ASTM A128) | HB 200-230 | General crushing with medium impact |
| Mn13Cr2 | HB 210-240 | Standard jaw plates and cone liners |
| Mn18Cr2 | HB 220-250 | High-impact, abrasive feed |
| Mn22Cr2 | HB 230-260 | Severe impact, hard and large rock |
| High Chrome Cr26 | HRC 58-62 | Blow bars, fine crushing of abrasive material |
* High manganese steel work-hardens under impact to 500+ HB at the wearing surface, giving long life in hard-rock crushing.
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