Jiangxi Naipu Mining Machinery and New Materials

What Jiangxi Naipu Mining Machinery and New Materials does

Jiangxi Naipu Mining Machinery and New Materials Co., Ltd. (Naipu Mining, stock code 300818.SZ) is a Chinese integrated designer, manufacturer, and seller of mineral processing equipment and wear-resistant rubber/metal composite spare parts, founded in 2003 in Shangrao, Jiangxi Province, and listed on the Shenzhen Stock Exchange ChiNext board in 2020. The company employs between 1,001 and 5,000 people and serves large-scale mining enterprises globally through a wholly-owned subsidiary network covering 14 countries across Asia, South America, Africa, Oceania, and Eastern Europe.

Naipu's product portfolio spans seven core equipment lines that address the full mineral processing workflow: heavy-duty slurry pumps (NZJA, NZJM, NZJAHPP, NZJH, NZJL, NZJF, NZJV series) for abrasive slurry transport; mill parts including rubber and high-alloy forged composite linings and SAG/AG mill arc discharge ends; rubber trommel screens for mill discharge classification; vibrating screen plates and meshes; hydrocyclones including ceramic-lined variants using silicon carbide; steel-rubber composite pipes for tailings conveyance; and flotation machine spare parts. The company's core technology is proprietary rubber composite wear-resistant manufacturing, including specialized rubber-to-metal bonding processes and a granted utility patent (ZL 2012 2 0387343.4) on a front water seal slurry pump design that improves pumping efficiency by 3–5%. Advanced offerings include high-alloy forged liners combining forged alloy with natural rubber (1–2x longer service life, 3–7% energy reduction) and ceramic cyclone components with 2–3x wear life versus rubber.

The company operates a direct enterprise B2B sales motion with custom quote-based pricing tied to application specifications (flow rate, head pressure, particle size, slurry concentration). Revenue derives from one-time capital equipment sales and recurring replacement-parts / consumables revenue from installed base wear. Documented end-customers include Rio Tinto (Oyu Tolgoi copper mine, Mongolia), Vale (Vargrande, Brazil), Jiangxi Copper, Zijin Mining, China National Gold Group, Tongling Nonferrous, CITIC Heavy Industries, and SINO Iron (Australia). A strategic cooperative partnership with CITIC Heavy Industries covers large-scale SAG and ball mill equipment. Primary vertical is metal mining (ferrous and non-ferrous — copper, iron, gold, zinc, lead), with secondary applications in coal mining, power generation ash handling, and construction aggregate screening. The company holds ISO 9001, ISO 14000, and ISO 45001 certifications.

Name

Jiangxi Naipu Mining Machinery and New Materials

Legal name

江西耐普矿机股份有限公司 (Jiangxi Naipu Mining Machinery Co., Ltd.)

Website

https://naipu.com.cn

Company type

Public

Founded year

2003

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Jiangxi Naipu Mining Machinery and New Materials (300818.SZ) is a Chinese manufacturer of rubber composite wear-resistant mining equipment and spare parts — slurry pumps, mill liners, cyclones, screens, and composite pipes — selling directly via 14-country subsidiary network to large-scale global mining enterprises including Rio Tinto, Vale, and major Chinese state-owned miners.

Ownership category

akta.pro rank

Product category

Mining Equipment and Wear-Resistant Components

NAICS

Mining Machinery and Equipment Manufacturing (333131), Agriculture, Construction, and Mining Machinery Manufacturing (3331)

SIC

Mining Machinery & Equip (No Oil & Gas Field Mach & Equip) (3532), Construction, Mining & Materials Handling Machinery & Equip (3530)

akta.pro primary industry

Wear Parts & Consumables (GET, Liners, Drill Bits, Grinding Media) (IMAKANAH)

akta.pro secondary industries

Wear Parts & Consumables (Liners, Mantles, Hammers) (IMAHAMAK), Surface Mining Equipment (Excavators, Shovels, Draglines, Dozers) (IMAKANAA), Maintenance, Repair & Rebuild (MRO), Parts Distribution & Field Service (IMAKANAL)

Keywords

• Mining slurry pumps
• Mineral processing equipment
• Wear-resistant liners
• Hydrocyclone separators
• Rubber composite pipes

Headquarters

HQ city

Shangrao

HQ country

China

HQ region

Asia

Offices14 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Mining Equipment Manufacturing and Sales: Design, manufacture, and sale of mineral processing equipment including slurry pumps, mill liners, cyclones, screens, and rubber composite pipes. Equipment sales constitute the primary revenue stream with focus on heavy-duty industrial mining machinery.
2. Spare Parts and Consumables: Replacement wear parts for sold equipment including impellers, guard plates, liners, and screen panels. Consumable parts generate recurring revenue as mining operations require periodic replacement due to abrasion and wear.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

Jiangxi Naipu Mining Machinery and New Materials (Naipu Mining) is an integrated R&D, manufacturing, and sales enterprise that produces mining mineral processing equipment and wear-resistant rubber/metal composite spare parts. The product portfolio covers seven core lines: slurry pumps (NZJA, NZJM, NZJAHPP, NZJH, NZJL, NZJF, NZJV series), mill parts (rubber and composite linings, SAG mill arc discharge ends), trommel screens, vibrating screen plates, hydrocyclones, steel-rubber composite pipes, and flotation machine spare parts. The company serves large-scale mining operations globally with a focus on wear- and corrosion-resistant solutions for slurry transportation, grinding, classification, and tailings handling.

Product overview

Jiangxi Naipu Mining Machinery and New Materials (Naipu Mining) is a specialized manufacturer of mining mineral processing equipment and wear-resistant rubber/metal composite spare parts. The product portfolio centers on seven core product lines: slurry pumps (NZJA, NZJM, NZJAHPP, NZJH, NZJL, NZJF, NZJV series), mill parts (rubber linings, composite linings, SAG mill arc discharge ends), trommel screens, vibrating screen plates, hydrocyclones, rubber compound pipes, and flotation machine parts. The company operates as an integrated R&D, manufacturing, and sales enterprise with a focus on wear-resistant and corrosion-resistant solutions for mineral processing operations globally. Their products serve both domestic Chinese mining operations and international markets across 14 countries including Australia, Mongolia, Mexico, Peru, Chile, Zambia, Singapore, Serbia, and Ecuador.

Differentiator

Problem solved

Functional benefit

Products and services

• Slurry Pump Series (渣浆泵系列) Heavy-duty slurry pumps for transporting abrasive mining materials in mineral processing, available in multiple series including universal heavy-duty (NZJA), mill circulation (NZJM), high-pressure high-head tailings (NZJAHPP/NZJH), light-duty (NZJL), vertical (NZJV), and foam (NZJF) variants, with flow rates up to 9000 m³/h.
• Mill Parts Series (磨机备件系列) Wear-resistant mill linings including rubber linings, composite linings (rubber + wear-resistant alloy), and arc discharge ends for SAG mills, autogenous mills, and grate ball mills in mineral processing operations.
• Trommel Screens (圆筒筛) Rubber trommel screens for ball mills, SAG mills, and semi-autogenous mills used in mineral processing classification systems globally, with simple structure, easy installation, and high reliability.
• Vibrating Screen Parts Series (振动筛备件系列) Rubber screen plates and meshes for mineral processing dry and wet fine material screening, available in modular designs with quick-disassembly structures for concentrators.
• Cyclone Series (旋流器系列) Hydrocyclones for separation and classification in ferrous and non-ferrous metal mineral processing, including standard, variable cone, and long cone types with processing capacities from 14-850 m³/h and classification granularity from 20μm to 350μm.
• Rubber Compound Pipe Series (橡胶复合管系列) Steel-rubber composite pipes and rubber hoses for wear-resistant and corrosion-resistant pipeline transport systems in mining slurry and tailings conveyance, combining steel pipe strength with rubber wear properties.
• Flotation Machine Parts Series (浮选机备件系列) Spare parts for flotation machines used in mineral processing operations.
• NZJA Heavy-Duty Slurry Pump (重型渣浆泵) Universal heavy-duty slurry pump for various slurry transport applications in mineral processing, with flow rates up to 9000 m³/h; the 750NZJA model reaches international advanced level.
• Ceramic Slurry Pump (陶瓷渣浆泵) Slurry pump with all flow components made of engineering ceramic materials (alumina, silicon carbide) offering Mohs hardness 9 and 2-3x wear resistance compared to high-chrome metal and rubber alternatives.
• Mill Circulation Pump NZJM (磨机循环泵) Heavy-duty mill discharge slurry pump designed for transporting mill discharge to cyclones, with wear-adjustable technology enabling online gap adjustment and extended component life.
• High-Pressure High-Head Pump NZJAHPP (高压高扬程泵) High-pressure, high-head tailings slurry pump for long-distance slurry transport in metal mines, with single pump head reaching 100m and multi-stage series capability for tailings pipeline systems.
• High-Head Slurry Pump NZJH (高扬程渣浆泵) High-head slurry pump for long-distance slurry transport applications such as tailings, with maximum single-stage head of 100m and multi-stage series capability.
• Light-Duty Slurry Pump NZJL (轻型渣浆泵) Light-duty slurry pump with lighter weight per specification and higher hydraulic efficiency, suitable for low to medium wear applications at recommended heads below 40m.
• Vertical Slurry Pump NZJV (立式渣浆泵) Vertical cantilever slurry pump (long-shaft centrifugal pump) for dewatering sumps and emergency ponds in concentrators, with recommended head below 35m.
• Foam Slurry Pump NZJF (泡沫渣浆泵) Foam slurry pump optimized for flotation foam transport in mineral processing, with extra-large suction inlet and semi-open impeller design for handling foam slurry.
• Ceramic Cyclone (陶瓷旋流器) Cyclone with ceramic-lined components (overflow pipe, cyclone chamber, cone, spigot) made of silicon carbide, with processing capacity 14-850 m³/h, classification size 20μm-350μm, and 2-3x longer service life than rubber components.
• Rubber Trommel Screen (橡胶圆筒筛) Rubber trommel screen with high wear-resistant rubber or polyurethane materials, featuring no-bolt installation, service life of 1-2 years, with applications in major mining projects worldwide including SINO Iron Project in Australia.
• Vibrating Screen Plates (振动筛筛板) Rubber screen plates designed for fine material screening in concentrators, available in modular design with quick-disassembly structures, suitable for dry and wet screening applications, with 6-24 month service life.
• High-Alloy Forged Liner (高合金锻造衬板) Advanced wear-resistant liner combining high-toughness forged alloy with lightweight natural rubber, providing 'rigid-flexible' synergy with 1-2x longer service life, 3-5% efficiency improvement, and 3-7% energy reduction.
• Rubber Liner (橡胶衬板) Wear-resistant rubber liner with 1.5x service life of metal liners, 8-10dB lower noise, and 1/3 installation time compared to metal liners, used in SAG mills, ball mills, and coal/power industries.
• Composite Liner (复合衬板) Rubber + wear-resistant alloy composite liner solving issues of cracked steel liners and insufficient pre-tightening force in large semi-autogenous mills, significantly improving liner service life and mill efficiency.
• SAG/AG Mill Arc Discharge End (自磨机、半自磨机弧形出料端) Arc discharge end designed for large SAG mills, autogenous mills, and grate ball mills, providing 30%+ higher material discharge capacity and improved grinding efficiency.
• Steel-Rubber Composite Pipe (钢橡复合管) Composite pipe combining steel pipe skeleton with wear-resistant, anti-corrosion rubber lining, offering both steel strength and rubber properties for modern mining slurry transport.
• Flow Component Assemblies (过流件组件) Replacement flow components including impellers, shrouds, and throatbushes in various material combinations (rubber, metal, or mixed) for different working conditions, featuring the patented front water seal design that improves pump efficiency by 3-5%.

Quantifiable outcome

• Rubber liners last 1.5x longer than metal equivalents, ceramic linings last 2-3x longer than rubber
• +8 more outcomes

Named customers13 records

Segments4 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• CITIC Heavy Industries (中信重工设备有限公司)coreStrategic or Co-development PartnerStrategic cooperative partnership for large-scale mining equipment development. Collaborated on key projects including Zambia KCM semi-autogenous mill ball mill with composite liners. CITIC Heavy Industries is a leading Chinese heavy machinery manufacturer and Naipu serves as their strategic partner for wear-resistant components.

Scale indicators4 records

Recent moves8 records

Expansion highlights5 records

Broad incumbents

• Metso: Global mining and metals processing equipment leader covering crushing, grinding, classification, and pumps; competes head-on with Naipu in mill liners, cyclones, and slurry pumps for large mining operators worldwide.
• FLSmidth: Full-line mining and cement process equipment supplier competing in grinding mills, cyclones, and slurry handling. Overlaps with Naipu in mill parts and classification equipment supplied to global mining majors.

Direct peers

• Bradken: Global wear parts and custom castings supplier for mining (mill liners, crusher wear parts, ground engaging tools); direct competitor to Naipu in metal and composite mill liners for iron ore, copper, and gold mines.
• Multotec: South African mineral processing equipment specialist offering cyclones, screening media, samplers, and wear linings; directly comparable to Naipu's cyclone and screen media product lines serving global base-metal and gold mining customers.
• Weir Group: UK-listed mining equipment major with LINATEX rubber wear products, Warman slurry pumps, and mill liners—direct overlap with Naipu's slurry pumps, rubber liners, and composite parts across copper, iron, and gold mining customers.
• Trelleborg AB: Engineered polymer solutions provider with dedicated mining market unit producing rubber wear liners, screen media, and rubber-to-metal bonded products—directly comparable technology and product family to Naipu's rubber composites.
• Magotteaux: Wear-resistant solutions specialist focused on grinding media, mill liners, and crusher parts for mining; competes directly with Naipu in composite and high-alloy liners and wear components for SAG/ball mills.
• CITIC Heavy Industries: Chinese heavy-machinery OEM and strategic partner of Naipu for SAG/ball mill projects; also a competitor in large mill manufacturing where Naipu supplies wear components on a co-development basis (e.g., Zambia KCM).
• Kurimoto, Ltd. Japanese industrial machinery manufacturer producing slurry pumps, mill liners, and wear-resistant materials for mining; comparable product portfolio and target customers in the Asia-Pacific mining-equipment market.

Regional players

• Hebei Jinniu Mining Machinery: Chinese domestic manufacturer of slurry pumps, valves, and mining wear parts serving primarily Chinese coal and metal mining customers; regional peer to Naipu with overlapping product lines in slurry and pumping equipment.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

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Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries13 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Jiangxi Naipu Mining Machinery and New Materials