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Used small coding machine in China

  • Advanced Cutter Suction Dredger for

    Advanced Cutter Suction Dredger for Rapid Mud Extraction

    • Manufacturer: HengPeng

    Exquisite Cutter Head Suction Dredger Crafted at Heng Peng Shipyard Product Description 1. Introduction: The Cutter Suction Dredger, crafted from robust steel and featuring a non self-propelled, dismountable desi...

    Shandong, China
  • Customized Sand Dredger for River

    Customized Sand Dredger for River Sea Lake

    • Manufacturer: HengPeng

    Exquisitely Engineered Cutter Head Suction Dredger Crafted at Heng Peng Shipyard Product Description 1. Introduction: Crafted with robust steel construction, our Cutter Suction Dredger is a non self-propelled, di...

    Shandong, China
  • Heavy-Duty Cutter Suction Dredger for

    Heavy-Duty Cutter Suction Dredger for Optimal Waterway Cleaning

    • Manufacturer: HengPeng

    Experience the pinnacle of engineering with the Cutter Head Suction Dredger, proudly crafted at the renowned HengPeng Shipyard. Product Description 1.Introduction: The Medium Duty Cutter Suction Dredger, a marvel...

    Shandong, China
  • Premium Mud Dredger with CCS

    Premium Mud Dredger with CCS Certification for Global Distribution

    • Manufacturer: HengPeng

    Superior Cutter Head Suction Dredger Crafted at Heng Peng Shipyard Product Description 1. Introduction: The Cutter Suction Dredger, crafted with robust steel construction, boasts a non-self-propelled, dismountabl...

    Shandong, China
  • Advanced Slush Extraction Dredger for

    Advanced Slush Extraction Dredger for Optimal Processing Efficiency

    • Manufacturer: HengPeng

    Expertly Crafted Cutter Head Suction Dredger by Heng Peng Shipyard, a Leader in Innovation Product Description 1. Introduction: The Cutter Suction Dredger, constructed from robust steel, features a non-self-prope...

    Shandong, China
  • Custom Hydraulic Cutter Suction Dredger

    Custom Hydraulic Cutter Suction Dredger for Efficient Sand Excavation

    • Manufacturer: HengPeng

    Exquisite Cutter Head Suction Dredger Crafted by Heng Peng Shipyard Product Description 1. Introduction: The Cutter Suction Dredger, crafted with robust steel construction and designed as a non self-propelled, di...

    Shandong, China
  • High-Performance CSD350 Hydraulic Cutter Suction

    High-Performance CSD350 Hydraulic Cutter Suction Dredger for Versatile Dredging Solutions

    • Manufacturer: Versatile

    Precision-Engineered Cutter Head Suction Dredger | Proudly Crafted at Heng Peng Shipyard Product Description 1.Introduction: The Hydraulic Cutter Suction Dredger CSD350, crafted from robust steel, is a dismountab...

    Shandong, China
  • Powerful Cutter Suction Sand Dredger

    Powerful Cutter Suction Sand Dredger CSD350 for Global Sale

    • Manufacturer: HengPeng

    Cutter Head Suction Dredger Crafted by Qingdao Hengpeng Industry Group Co., Ltd. at Their Renowned Heng Peng Shipyard Product Description 1. Introduction: The Cutter Suction Dredger, crafted from robust steel and...

    Shandong, China
  • CSD200 Hydraulic Sand Suction Dredger

    CSD200 Hydraulic Sand Suction Dredger for Optimal Performance

    • Manufacturer: HengPeng

    Exquisite Cutter Head Suction Dredger Crafted by Heng Peng Shipyard for Superior Performance Product Description 1. Introduction: The magnificent Cutter Suction Dredger, constructed from high-grade steel, is a no...

    Shandong, China
  • High-Performance CE Certified Sand Dredger

    High-Performance CE Certified Sand Dredger for Efficient Excavation

    • Manufacturer: HengPeng

    Introducing the Cutter Head Suction Dredger, meticulously crafted at the renowned Heng Peng Shipyard. Engineered for unparalleled performance and durability, this state-of-the-art dredger stands as a testament to...

    Shandong, China
  • Superior Dredger for Optimal Performance

    Superior Dredger for Optimal Performance and Unique Design

    • Manufacturer: HengPeng

    State-of-the-Art Cutter Head Suction Dredger Crafted at Heng Peng Shipyard Product Description 1. Introduction: The Cutter Suction Dredger, featuring a robust steel construction, is a dismountable, non self-prope...

    Shandong, China
  • Advanced Hydraulic Cutter Suction Dredger

    Advanced Hydraulic Cutter Suction Dredger CSD350 for Sand Extraction

    • Manufacturer: HengPeng

    Exquisitely Engineered Cutter Head Suction Dredger Crafted at Heng Peng Shipyard Product Description 1. Introduction: The Hydraulic Cutter Suction Sand Dredger CSD350, constructed from durable steel, is a non-sel...

    Shandong, China
  • Efficient Mud Dredger for River

    Efficient Mud Dredger for River and Lake Maintenance

    • Manufacturer: HengPeng

    Exquisite Cutter Head Suction Dredger Crafted by Heng Peng Shipyard Product Description 1.Introduction: The Cutter Suction Dredger, built with durable steel construction, features a non-self-propelled, dismountab...

    Shandong, China
  • Advanced Slurry Dredger for Effective

    Advanced Slurry Dredger for Effective Lake and River Cleanup

    • Manufacturer: HengPeng

    Premium Cutter Head Suction Dredger Engineered by Qingdao Hengpeng Industry Group Co., Ltd Product Description 1. Introduction: The Cutter Suction Dredger, crafted from robust steel construction, is a versatile, ...

    Shandong, China
  • Leak-Proof Hydraulic Suction Dredger Cutter

    Leak-Proof Hydraulic Suction Dredger Cutter

    • Manufacturer: HengPeng Shipyard

    Cutter Head Suction Dredger Crafted by Heng Peng Shipyard STOCK SECOND-HAND DREDGER 1400m³/H Featuring a 100% Fully Hydraulic Cutter Suction System Equipped with a High-Performance Pump for Deep Dredging up to 10...

    Shandong, China
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Overview

Pumps in mineral processing move slurry, water and chemical solutions through crushing, grinding and separation circuits at mines and mills. Common types include heavy-duty slurry pumps, dewatering pumps, dosing pumps and booster pumps. Key priorities are abrasion and corrosion resistance, solids handling, replaceable wear parts, and reliable performance curves. Buyers focus on capacity, head, material construction, spare parts availability and service history to maximize uptime in harsh environments.

FAQ

What should I check when buying a used mineral processing pump?

Inspect impellers, liners, seals, shaft and bearings for wear; review performance curves and operating hours; confirm material compatibility (high-chrome, rubber liners); get maintenance records and any test run data.

How do I ship a heavy slurry pump safely?

Drain and clean fluids, secure removable parts, mount on a sturdy skid, protect wear surfaces, use correct lifting points/cranes, disclose weight and hazardous materials, and hire specialist heavy-equipment transport with insurance.

What maintenance keeps mineral processing pumps reliable?

Follow manufacturer lubrication intervals, monitor vibration and temperature, inspect seals and liners regularly, keep critical spares (impellers, liners, seals), flush systems after shutdowns and plan rebuilds when efficiency or vibration degrades.