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Advanced Gold Mining
Machinery Solutions

High-efficiency dredgers, centrifugal concentrators, and portable gold separation systems engineered for performance, durability, and global deployment.

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About Qingzhou Guancheng

Qingzhou Guancheng Heavy Industrial Machinery Co., Ltd. is a leading manufacturer of gold mining equipment with decades of experience in designing and producing high-performance mineral processing systems.

Our core products include gold centrifuges, chain bucket dredgers, jet suction dredgers, portable trommel screen gold separating cars, and gold refining machines. We serve clients across Africa, Asia, South America, and beyond with reliable, field-tested machinery.

Industrial Expertise

Specialized in gravity concentration and dredging tech

Global Reach

Exported to Africa, Asia, Americas

Gold Mining Equipment Worksite

Our Products

Engineered for efficiency, durability, and ease of operation — our gold mining machinery delivers consistent performance in diverse environments.

Knelson Centrifuge Concentrator

Knelson Centrifuge Concentrator

High-efficiency gravity concentrator for fine gold recovery with automated discharge options.

  • Type: Horizontal/Vertical Auto Discharging
  • Capacity: 100–150 tph
  • Application: Alluvial & hard rock mining
Chain Bucket Gold Dredger

Chain Bucket Gold Dredger

Robust dredging solution for river and marine environments with high-capacity extraction.

  • Dredging Depth: 10–12m
  • Capacity: 150 m³/hour
  • Bucket Width: 1m
Portable Trommel Screen Car

Portable Trommel Screen Car

Compact, mobile gold separation unit ideal for remote and small-scale mining operations.

  • Type: Mobile, easily transportable
  • Screen: Reamer trommel or linear
  • Use: Alluvial gold, clay ore
Jet Suction Dredger

Jet Suction Dredger

Efficient suction-based dredging system for sand and alluvial gold extraction.

  • Capacity: 100–150 m³/hour
  • Type: Drilling or standard jet
  • Depth: 3–5 meters
Gold Refining Machine

Gold Refining Machine (Amalgamator)

Safe and efficient gold-mercury amalgam separation and refining system.

  • Function: Amalgam separation
  • Type: Auto/handle discharge
  • Material: Gold, mercury, sand
6S Shaking Table

6S Shaking Table

Precision gravity separator for fine particle mineral concentration.

  • Design: Sluice box with shaking motion
  • Use: Gold, tin, tungsten, diamond
  • Efficiency: High recovery rate
Vibrating Screen

Linear Vibrating Screen

High-capacity screening for sand, gravel, and mineral classification.

  • Capacity: 100–150 ton/hour
  • Type: Stationary or mobile
  • Application: Pre-screening, washing plants
Sand Washing Plant

Marine Sand Washing & Desalting Plant

Complete solution for sea sand processing and salt removal.

  • Function: Sand washing, desalination
  • Use: Construction-grade sand
  • Solution: Full process line available

Why Choose Our Equipment?

Engineered for Performance

All machines are designed using advanced engineering principles to maximize gold recovery and operational uptime.

Portable & Mobile Designs

Many units are built on trailers or modular frames for easy transport and rapid deployment in remote locations.

Low Maintenance, High Durability

Constructed with heavy-duty materials to withstand harsh mining environments and reduce downtime.

50+
Countries Served
200+
Machines Delivered
30+
Years Experience
98%
Customer Satisfaction

Frequently Asked Questions

What is gravity separation in gold mining?

Gravity separation uses density differences to concentrate gold particles from ore. It’s widely used due to its simplicity, low cost, and effectiveness for free-milling gold.

Can your machines process hard rock gold?

Yes, our centrifugal concentrators and crushing systems are designed to handle both alluvial and hard rock gold ores efficiently.

Do you offer turnkey mining solutions?

Yes, we provide complete mineral processing lines including crushing, screening, concentration, and refining systems tailored to your site requirements.

Is installation and training provided?

We offer technical support, remote guidance, and on-site assistance for installation and operator training upon request.

Get in Touch

Reach out for product inquiries, technical support, or custom solutions.

+86 15053659999
QQ: 1592999333
Email: [email protected]
Dongjiande Village, Huanglou Street, Qingzhou, Shandong, China
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