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{"title":"ZGMn13 ZGMn13Cr2 ZGMn18Cr2 Cone Crusher Concave Fixed Cone Bowl Liner","imgUrl":"https:\/\/img.chinax.com\/nimg\/0a\/3b\/e39afae3681dfee9f58c5165dd35-200x200-1\/zgmn13_zgmn13cr2_zgmn18cr2_cone_crusher_concave_fixed_cone_bowl_liner.jpg","attrs":{"Model Number":"Customized by Drawing","Material":"ZGMn13 \/ ZGMn13Cr2 \/ ZGMn18Cr2 High Manganese Steel, Alloy Cast Steel","Payment Terms":"T\/T","Custom Service":"OEM\/ODM, custom made per drawings or crusher model"}}
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Shaanxi Yuanhang Machinery Equipment Import & Export Corp. Ltd. is a professional manufacturer and exporter of mining wear-resistant spare parts. We specialize in cast steel mill liners, bolt systems, and mill reline equipment for mineral processing plants.
Our fully in-house capabilities — sand casting, heat treatment, CNC machining, and non-destructive testing — give us end-to-end control from raw material to finished product, ensuring consistent quality and reliable performance.
For nearly two decades, we have delivered dependable wear parts to copper, gold, and iron ore projects across South America, with a strong presence in Chile and Peru. Customers value our liners' consistent performance, on-time shipments, and technical support across the entire product lifecycle.
We believe that combining solid metallurgical expertise with forward-thinking engineering creates long-term value for mining operations. Our vision is to become a globally leading supplier of mining wear components — helping mines reduce downtime and cut operating costs.
Our Core Values
Innovation — We push the boundaries of casting and material technology to develop advanced wear parts that set us apart.
Integrity — We uphold the highest standards of honesty and transparency to earn the trust of every client and partner.
Customer-Centricity — We listen to your site challenges and mill operating conditions, and strive to exceed your expectations.
Teamwork — We unite diverse expertise in a collaborative environment that drives project success.
Sustainability — We pursue eco-friendly casting production, reduce our carbon footprint, and support the well-being of our workforce and communities.
We provide one-stop solutions to meet diversified mining operational demands. Our core products include ball mill liners, bowl liners, crusher wear parts and other customized mining wear-resistant castings.
Our success is built on a talented, dedicated professional team with rich foundry and mining application experience. From management to metallurgists and technical engineers, we share one common goal: to deliver reliable, long-lasting wear parts for your mining equipment. We foster a culture of continuous learning and technical upgrading to keep our products aligned with evolving mining industry technologies.
We warmly invite you to explore our product portfolio and discover how we can support your mining business. For more details or technical consultation, please contact us or visit our official website.
Our Advantages
Proven Track Record — Years of manufacturing and project experience delivering qualified wear parts to mining sites worldwide.
Customer-Focused Approach — We analyze your mill working conditions and customize products to your exact requirements.
Innovative Material Solutions — Continuous material R&D delivers durable, cost-effective wear components.
Quality Assurance — Strict quality control throughout production ensures every product meets or exceeds industry specifications.
Premium After-Sales Support —A professional technical team resolves on-site issues quickly and efficiently.
YOU YI EASTROAD, BEILIN DISTRICT, XI'AN, SHAANXI, China
Factory Location:
XI'AN, SHAANXI, China
Trade & Market
Company slogan:
Engineered Wear Parts. Proven Performance. Global Mining Trust.
OEM Overview:
Shaanxi Yuanhang Co., Ltd. provides services including but not limited to:
Custom castings for ball mill curved liners and lifter bars
Wear castings for jaw plates, cone mantle & concave of crushers
Mn13Cr2 / Mn18Cr2 high manganese steel wear parts
High chromium cast iron liners and wear hammers
Mill end liners and bolt base wear accessories
Sieve plates and chute wear castings for screening equipment
Custom mining machinery wear spare parts per drawings
Wear casting products reproduced from customer samples
Machining service: fine machining for liner bolt holes & reference surfaces
Heat treatment, quenching and hardening treatment
Material physical & chemical test with test certificates
Bulk complete spare parts supply for South American mining projects
Wear parts packaging, export packing and document support
Production Line:
Location: Xi’an City, Shaanxi Province Factory Area: Approximately 4000 SQM Factory Layout: 40% finished product warehouse for mining wear-resistant castings, 40% professional manufacturing workshop for wear-resistant parts production, and 20% area for raw material storage, auxiliary processing and product packaging. Staff Scale: Currently 50 employees, with continuous team expansion.
Production Line
We are equipped with a full professional production line for wear-resistant castings, specializing in R&D and manufacturing of mining wear spare parts. Our main products include ball mill liners, crusher wear liners, screw flights and other wear-resistant components made of high manganese steel and high chromium cast iron. We implement closed-loop quality control covering smelting, molding & pouring, heat treatment, precision machining, non-destructive testing and finished goods warehousing.
Raw Material Smelting Adopting electric arc furnace smelting. We select special wear-resistant materials including Mn13Cr2, Mn18Cr2 high manganese steel and high chromium cast iron. On-line spectroscopic composition monitoring is applied during melting. Samples are retained for each furnace batch to strictly control the proportion of C, Mn, Cr, Si and other elements, ensuring the castings can resist impact and abrasion under severe mining working conditions with heavy abrasion and alternating impact load.
Resin Sand Precision Molding & Pouring Custom molds are manufactured in accordance with clients’ drawings. Resin sand molding delivers high dimensional accuracy and good surface finish, minimizing casting defects such as blowholes and shrinkage porosity. Flexible production for various sizes is available, with controllable geometric tolerances to guarantee precise fit with ball mills and crushing equipment.
Heat Treatment (Core Process) Equipped with continuous heat treatment production line, standardized quenching and tempering processes are carried out. We customize hardness & toughness matching scheme per client technical specifications. Parameters of austenitizing, cooling and tempering are adjusted to optimize metallographic structure, balancing impact toughness and surface hardness. It greatly extends service life and reduces equipment downtime for mining operations.
CNC Precision Machining CNC milling machines, drilling machines and grinders are deployed for finish machining on assembly datum surfaces, bolt holes and positioning surfaces. Drawing tolerances are strictly followed to ensure consistency of assembly dimensions and eliminate on-site fitting problems.
Full Physical, Chemical & Non-Destructive Inspection for Finished Products Complete pre-shipment inspection: geometric dimension check, Brinell hardness test, metallographic analysis, Magnetic Particle Testing (MT) and Ultrasonic Testing (UT). Material Test Report (MTR) and inspection certificates will be issued for every batch. Products with internal defects or out-of-tolerance dimensions will be segregated and scrapped. Our production line supports custom manufacturing by drawings or samples. Bulk mining project orders for South America can be delivered steadily. Process records of all procedures are traceable. We consistently supply highly reliable wear-resistant castings and provide long-term spare part solutions for mining customers worldwide.
R&D:
R&D
We adhere to the highest quality standards in the mining wear casting industry. Our company is certified with ISO 9001:2015 and ISO 14001:2015. We continuously improve production processes to maintain and exceed these standards. Our full quality control system ensures mining wear spare parts meet and exceed certification requirements and overseas mining project specifications.
Tools & Technology
We apply advanced technologies to support R&D and quality control, including the following tools and systems:
Advanced inspection equipment: high-precision calipers, hardness testers, metallographic analysis instruments, NDT non-destructive testing equipment including UT ultrasonic testing and MT magnetic particle inspection
Data analysis software: tools for material property statistical analysis and real-time monitoring of heat treatment production data
Quality Management System (QMS): integrated software solution to record full-process quality data of casting, heat treatment and machining, with traceable process records
Technical Features
Technical Features
Material Formula Library
Casting Process Library
Heat Treatment Database
Machining Parameter Library
Custom formula of high manganese steel & high chromium cast iron
Multiple mature sand casting processes for ball mill liners and crusher wear parts
Quenching & tempering parameter library to precisely control hardness and impact toughness
Machining parameters for liner bolt holes and reference surfaces to guarantee assembly dimension
Accumulated field cases from South American mines to support customized product design
Our Team:
Quick Response & Efficient Support 24/7 Technical & Commercial Support: We respond to technical inquiries around the clock, offering guidance on material selection, installation and wear evaluation. Emergency Response Mechanism: For critical on-site mine shutdown issues, technical and supply solutions will be delivered within 8 hours. Fast Spare Parts Supply: Inventory of mainstream wear-resistant parts is available to speed up replenishment and reduce equipment downtime.
Customized Service & Adaptability Strong Custom Engineering Capacity: We design and manufacture custom wear castings according to working conditions including ore hardness, throughput, rotating speed, material temperature, installation dimension and corrosive environment. Pre-sales Consultation & Selection Support: We analyze mine working conditions before order placement, recommend proper material (high chromium / high manganese steel) and solutions to prevent premature wear caused by incorrect selection. Flexible After-sales Support: Adapt to different mine maintenance modes including on-site replacement, old part repair and spare part rotation. We provide installation videos and remote technical guidance.
Reliable Quality Assurance & Comprehensive After-sales Quality Warranty: Products come with quality warranty under agreed working conditions to guarantee service life. Long-term Spare Parts Supply: Inventories for standard and custom wear-resistant components are maintained to support long-term mine operation and part replacement. Technical Training: Basic training on installation, maintenance and wear monitoring is available for client operation and maintenance teams.
History:
Company History
Founded in November 2008, Shaanxi Yuanhang started its business in mechanical parts and international trade.
Over the years, we have focused on serving the South American market and accumulated rich experience in cross-border trade.
We have gradually established long-term cooperative relations with reliable manufacturers and customers.
Our product range has expanded to mining machinery parts, machine tools and customized mechanical products.
With continuous improvement, we have obtained CE and ISO certifications to meet international market standards.
Up to now, we have become a stable and professional supplier for mining and machinery industries in South America.
