Movable Cone Wall – Crusher Cone Lining Plate – Crusher Wear-Resistant Lining Plate – Crushing Wall DM-18
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Product Description
- 产品描述
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Conical Crusher Moving Cone Bushing – Duma Machinery’s Specialized Wear-Resistant Parts for Crushers
Extend service life by up to 50% | Increase output by 10% | Exceed OEM standards
Product Overview
The high-quality wear parts for the cone crusher, which were fully designed with the participation of Duma mechanical engineers, include: Movable cone wall Key components such as the fixed cone liner and the moving cone liner. Our products demonstrate outstanding performance in real-world applications, even surpassing the performance of original equipment.
By conducting engineering evaluations and wear analyses on the crusher’s cone liners, we have achieved:
- Lifespan extended by up to 50%
- Increase production by 10%
- In nearly 100% of the tests, performance matched or exceeded that of existing products.
Wide selection of alloy grades
We offer a variety of material options ranging from Mn13Cr2 to Mn22Cr2, catering to diverse application and material requirements.
Alloy material Manganese (Mn) Chromium (Cr) Carbon (C) Silicon (Si) Titanium carbide (TiC) Applicable scenarios Mn13Cr2 12-14% 1.5-2.0% 1.1–1.3% 0.4–0.6% × Low-impact, low-wear materials (soft rock, coal) Mn18Cr2 18-19% 1.5-2.0% 1.15–1.35% 0.4–0.6% × Medium-hard, impact-resistant material (medium-hard rock, ore) Mn22Cr2 21.5–23% 1.5-2.0% 1.2–1.4% 0.4–0.6% × High-hardness, high-impact materials (hard granite, gravel) Mn13Cr2-TiC 12-14% 1.5-2.0% 1.1–1.3% 0.4–0.6% √ Improve the issue of insufficient initial hardness, and double the overall performance. Mn18Cr2-TiC 18-19% 1.5-2.0% 1.15–1.35% 0.4–0.6% √ Improve the issue of insufficient initial hardness, and double the overall performance. Mn22Cr2-TiC 21.5–23% 1.5-2.0% 1.2–1.4% 0.4–0.6% √ Improve the issue of insufficient initial hardness, and double the overall performance. Why choose Duma Machinery?
High-quality manganese steel material
The standard castings are Mn13Cr2, Mn18Cr2, and Mn22Cr2. Our experts will recommend the most suitable material based on your application requirements.
Over 4,000 types of casting molds
Our extensive mold inventory ensures that you can obtain any crushing chamber from our popular cone crushers, guaranteeing 100% availability.
Fast delivery
The typical delivery time is 35 days; for parts without existing molds, the delivery time is 45 days. A rigorous production schedule ensures on-time delivery.
OEM standard manufacturing
From 2-kilogram crushing hoods to lining plates for large gyratory crushers weighing over 10 tons, we can deliver with precision and efficiency.
Supported major brand models
Metso®
Nordberg Symons Nordberg Omnicone Nordberg HP Series Nordberg GP Series 2' 1144 HP100 GP100 3' 1352 HP200 GP100S 4' 1560 HP300 GP220 Terex®
Terex Powerscreen Terex Finlay Terex Cedarapids 1000 Maxtrak C-1554 TC1000 1000SR C-1550 TC1150 Sandvik®
Sandvik CH Series Sandvik CS Series Sandvik QH Series CH420 CS420 QH441 CH430 CS430 QH332 *Note: All manufacturer names, part numbers, model numbers, and descriptions are provided for reference and identification purposes only; ownership of these belongs to their respective machine manufacturers. All supplied parts are manufactured and warranted by Duma Machinery and are not manufactured or procured by the original equipment manufacturers.
Strict quality control
Production process transparency
- Weekly Production Update - Ensure timely delivery
- Real-time factory monitoring - Production site videos available upon request.
- Material Report - Provide real-time material reports for each batch of products.
Complete quality traceability
Each casting is accompanied by the following report, which shall be retained for three years for traceability purposes:
- Dimension Inspection Report
- Heat treatment records and traceable furnace numbers for casting
- Chemical Composition Report
Excellent design
The engineer was fully involved in design optimization.
Analysis simulation
Computer-Aided Wear Analysis
Precision casting
Large-scale casting base guarantee
Strict quality inspection
Professional testing equipment ensures quality.
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Other products
Duma Machinery's main products include: mantle and concave liners, crushing walls, and distribution plates for cone crushers; jaw plates, side guards, and pressure bars for jaw crushers; lining plates for ball mills, autogenous mills, and other equipment; impact crusher hammers and impact plates; as well as hammer heads, screen bars, liner blocks, and other wear-resistant alloy steel components for metal shredders.