ENG

0086 13810327080

About Us
Mining EPC+O
Mineral Processing EPC

epc+m+o

Engineering

E

Engineering Consulting Experimental Research Mine Design

Procurement

P

Equipment Manufacturing Equipment Procurement Packaging and Shipping

Construction

C

Civil Construction Engineering Installation, Commissioning,and Delivery

Mine Construction Management

M

Mine Construction
Management

Mine Operation Management

O

Mine Operation
Management
TSF Engineering
Contract Mining & Operation
Products
- Crushing & Screening
  Crushing
  
  Jaw Crusher
  
  Hammer Crusher
  
  Spring Cone Crusher
  
  Hydraulic Cone Crusher
  
  More Details
  
  Screening
  
  Round Vibrating Screen(YA)
  
  Auto Centering Vibrating Screen
  
  Linear Vibrating Screen
  
  More Details
- Grinding & Classification
  Grinding
  
  Energy Saving Ball Mill
  
  Rod Mill
  
  Grid Type Ball Mill
  
  Overflow Type Ball Mill
  
  More Details
  
  Classifying
  
  Spiral Classifier
  
  Submerged Spiral Classifier
  
  More Details
- Separation Equipment
  Flotation
  
  SF Flotation Cell
  
  KYF Air Inflation Flotation Cell
  
  JJF Flotation, Wemco Flotation
  
  BF Flotation Cell
  
  More Details
  
  Gravity Separation
  
  Jig
  
  Concentrating Table (Shaking Table)
  
  Spiral Chute
  
  More Details
  
  Magnetic Equipment
  
  Magnetic Drum
  
  Magnetic Separator
  
  Dry Magnetic Separator
  
  More Details
  
  Gold Extraction
  
  Leaching Agitation Tank
  
  Air Lifter
  
  Carbon Screen
  
  Desorption Electrolysis System
  
  More Details
  
  Washing Equipment
  
  High Efficiency Agitator Washer
  
  Spiral Chute Washer
  
  More Details
- Thickening & Dewatering
  Thickening
  
  Efficient Improved Thickener
  
  Efficient Thickener
  
  Peripheral Transmission Thickener
  
  Efficient Deep Cone Thickener
  
  More Details
  
  Dewatering Machine
  
  High-Frequency Dewatering Screen
  
  Vacuum Filter
  
  Drum Filter
  
  Ceramic Filter
  
  More Details
- Auxiliary Equipment
  Agitation Equipment
  
  High-Efficiency Agitation Tank
  
  Agitation Tank
  
  Agitation Tank for Chemical Reagent
  
  More Details
  
  Feeding
  
  Pendulum Feeder
  
  Chute Feeder
  
  Plate Feeder
  
  ZSW Vibrating Feeder
  
  More Details
  
  Transmission
  
  Screw Conveyor
  
  Belt Conveyor
  
  Walled Belt Conveyor
  
  More Details
  
  Iron Removal
  
  Metal Detector
  
  Electromagnetic Iron Remover
  
  More Details
  
  Automatic Control
  
  Electronic Belt Scale
  
  Pipeline Sampler
  
  Flocculants System
  
  NC Reagent Feeder
  
  More Details
  
  Pumps
  
  Mobile Pump Station
  
  Double Stages Slurry Pump
  
  Wear-Resistant Slurry Pump
  
  Alloy Slurry Pump
  
  More Details
  
  Valves
  
  Knife Gate Valve
  
  Pinch Valve
  
  Rubber Check Valve
  
  Y-Ball Valve
  
  More Details
  
  Hydrocyclone
  
  Hydrocyclone
  
  Cyclone Unit
  
  More Details
- Consumables
  Accessories
  
  Rubber Flotation Stator and Rotor
  
  Impeller of Flotation Machine
  
  Polyurethane Flotation Machine Rotor Stator
  
  More Details
  
  Auxiliary Product
  
  Forged steel ball
  
  Rubber Liner
  
  High chromium cast iron liners
  
  Casting steel ball
  
  More Details
Solutions

New Energy Mineral

Phosphate Nickel Quartz Lithium

Precious Metal Beneficiation Process

Gold Flotation Gold CIP Gold CIL Gold Heap Silver Alluvial Gold

Non-ferrous Metal Beneficiation Process

Cu-Pb-Zn Molybdenum Wolframite Antimony Scheelite Tin

Ferrous Metal Beneficiation Process

Hematite Magnetite Manganese Chrome

Non-Metal Beneficiation Process

Barite Graphite Fluorite Feldspar

Tailings Treatment

Re-processing Line Dry Stacking
Cases
News

Home > Mining EPC+O

Mining EPC+O

Mining EPC+O Services
Xinhai Reliable Mining Engineering Services
Xinhai Mining Contracting and Operation Projects

Mining EPC+O Services

–Integrated Mining Solutions

Xinhai Mining delivers integrated, life-cycle mining solutions encompassing test research, engineering design, construction, and operation management. We are certified with the Grade I General Contracting qualification for Mine Engineering Construction and the Grade III Blasting Operations License, enabling us to execute mining construction, drilling and blasting, and infrastructure projects with a focus on safety, efficiency, and sustainability.

Mining Test Services

Xinhai provides a full suite of testing services for both open-pit and underground mines:

Open-Pit Slope Stability Tests

We evaluate slope angles and stability through sample collection and mechanical analysis, providing comprehensive analysis reports.
Tailings Backfilling Tests

Includes studies on backfill material properties, slurry transport, settling and thickening, forming a systematic database and design basis for underground backfill system construction.
Blasting Tests

Validate explosive usage, blasting parameters, and process rationality. Combined with vibration monitoring and safety assessments, we optimize blasting plans to improve crushing efficiency and reduce environmental impact.

Mining Design and Engineering Services

Relying on the capabilities of Xinhai Mine Design Institute, which holds Class B metallurgical design qualifications, our design services include:

Feasibility studies

Comprehensive evaluation of resources, mining conditions, infrastructure, and market outlook, forming conceptual plans and cost estimates to support investment and approval.
Mining plan development

Ensure efficient resource utilization and ecological protection, while assisting with permitting and regulatory approvals.
Preliminary and construction design

Deliver detailed design documents covering civil, electrical, water supply, drainage, and steel structures, in compliance with international standards for direct construction execution.

Mining Engineering Construction Services

Xinhai's construction services are highly mechanized and automated. They covering mine infrastructure development, equipment procurement, and supporting system installation, ensuring safe, efficient, and compliant project execution.

Structural Engineering

Shafts, inclines, adits, ramps, etc.
System Installation

Electrical, water supply and drainage, HVAC, dust removal, etc.
Transportation and Communication

Underground haulage systems, power and communication networks
Safety Systems

Monitoring and surveillance, personnel positioning, emergency refuge, self-rescue, and communication systems

Mining Engineering Contracting Service

Xinhai offers full-lifecycle contracting and operation services:

Preparation stage

Drilling and blasting management, mine planning, and production organization
Operation stage

Ore haulage, ventilation and drainage, power supply, ground control, equipment operation and maintenance, personnel management
Maintenance stage

Safety and emergency management, environmental protection and waste treatment, cost control and benefit analysis, with support for digitalization and innovative mining applications

Why Choose Xinhai Mining Engineering Services?

Complete qualifications and experience

Grade I General Contracting for Mine Engineering Construction, Grade III Blasting Operations, Safety Production Permit, Environmental Engineering, etc.
Advanced equipment and automation

Both surface and underground projects adopt mechanization, applying automation to key processes, enabling intelligent mine construction.
Integrated expert and construction teams

Certified professionals and experienced crews work seamlessly together to ensure safe and efficient project execution.

Strong R&D capacity

Powered by "Three Institutes and Five Centers," with 500+ experts covering beneficiation, mining, tailings, and automation.
Customized design

Following the "one mine, one solution" principle, avoiding standardized templates and ensuring optimal investment efficiency.

Xinhai Mining Contracting and Operation Projects

01
Jiangxi 500,000 t/a Wollastonite Project

In 2024, Xinhai signed a 3-year fixed-price contract for a 500,000 t/a wollastonite project in Jiangxi, worth nearly RMB 100 million. Mining and tunnel works started quickly, combining production with infrastructure to ensure safe and sustainable operation.
02
Hebei 4,000 t/d Molybdenum Project

Xinhai serves as EPC contractor for a 4,000 t/d molybdenum project in Hebei. Covering both underground and open-pit mining, the project applies efficient blasting methods and ensures smooth transition from construction to production with on-time delivery.