Integrated Mining, Mineral Processing & Tailings Storage Facility Engineering Services

  • Full-process design and construction with efficient control
  • Seamless coordination across all stages
  • On-time delivery with assured quality and progress

MINE RESEARCH INSTITUTE & MINE DESIGN INSTITUTE

METALLURGIC TEST—Full-process Test from Lab Scale to Pilot Scale

The Xinhai Mineral Processing Pilot Center covers an area of about 2,000㎡ and is equipped for both small-scale tests and semi-continuous industrial trials.

Key objectives include:

  • Process Verification
  • Parameter Optimization
  • Risk Assessment
  • Data Generation
MINE RESEARCH INSTITUTE & MINE DESIGN INSTITUTE
MINE RESEARCH INSTITUTE & MINE DESIGN INSTITUTE

DETAILED ENGINEERING DESIGN

—Tailor-made Solutions
  • Mining Engineering Design
  • Processing Plant Design
  • TSF Design
  • Mine Design Institute

    Mine Design Institute

  • Mine Design Team

    Mine Design Team

Self-Made Core Equipment & Selected Accessories

Xinhai can produce over 1,000 mining equipment types, provide complete main and auxiliary sets for mines up to 50,000 t/d, and ensures strict quality control and efficient packaging and delivery management.

Xinhai Intelligent Manufacturing Industrial Park

With two production bases—the headquarters and the Intelligent Manufacturing Park—Xinhai carries out large-scale production using IoT and industrial internet technologies.

Large-Scale Machining Equipment

Xinhai has advanced large-scale machining equipment to manufacture major mining machinery.

  • Gear Hobbing Machine

    Gear Hobbing Machine

  • Heavy-Duty CNC Floor-Type Boring and Milling Machine

    Heavy-Duty CNC Floor-Type Boring and Milling Machine

  • CNC Double-Column Vertical Lathe

    CNC Double-Column Vertical Lathe

  • Double-Column Vertical Lathe

    Double-Column Vertical Lathe

  • CNC Lathe

    CNC Lathe

  • Floor-Type Lathe

    Floor-Type Lathe

  • Energy-saving Ball Mill
  • Energy-saving Ball Mill
  • Energy-saving Ball Mill
  • Energy-saving Ball Mill
  • Energy-saving Ball Mill
  • Energy-saving Ball Mill

    Processing capacity up to 160t/h;

    Drive system with low-speed driving device;

    Hydraulic jack device and multiple feeding device choices;

    Large and small rack spay mist lubrication system;

    Antifriction bearing, the whole frame rake.

  • High-Efficiency Agitation Tank

    Umbrella-shaped impeller, strong stirring ability;

    Impeller with large diameter and linear velocity, strong agitation and circulation capability;

    The enhancement of circulation capability improves flotation index;

    The baffle can compress negative pressure to a limited space and improve suction capability.

  • High-efficiency Thickener

    Increase the efficient settlement area volume;

    Add the feed pipe under the liquid level, deaerating tank, inner over weir, and zigzag overflow weir;

    Move the feeding cylinder down;

    The shape of rake from line type to curve type.

  • KYF & XCF Flotation Cell

    The combination of absorption and constant-current tanks;

    Flat device, reducing the basis investment;

    Reduce the energy consumption, and reducing the equipment damage;

    Special structure, improving the processing effect.

  • Double Stages Slurry Pump

    Double-stage pump design, the head reaches 75 meters;

    Wear-resistant rubber lining part, long service life and less faults;

    A small proportion of rubber lining part, energy-saving and cost-reducing;

    100% shaft seal, no leakage.

More than 2,500 mine design and research, equipment supply projects, more than 600 mining industry chain services (EPC+M+O) projects in more than 100 countries and regions around the world, we are always committed to providing you with one-stop, customized Chemical mine solution!

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Discover Xinhai’s latest solutions at global mining events

  • Meet Xinhai Mining at CHINA MINING CONFERENCE AND EXHIBITION 2025

    • Date: October 23-25, 2025
    • Location: Tianjin Meijiang Convention Center, Tianjin, China
    • Booth: N1-1200 & 1201
    Welcome to visit our booth and explore cooperation opportunities with us!
    Meet Xinhai Mining at CHINA MINING CONFERENCE AND EXHIBITION 2025
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