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  • Robust Hydraulic Cutter Suction Dredger

    Robust Hydraulic Cutter Suction Dredger for Marine and River Use

    • Manufacturer: HengPeng

    Product Description Cutter Head Suction Dredger Made in Heng Peng Shipyard Heavy Duty Dredger with 3500-4000m3/H Dredging Pump Water Flow Capacity/ Dredging Depth 14m-20m in River/ Sea/ Lake/ River/ Port Engineer...

    Shandong, China
  • # Stock Second-Hand Used Small

    # Stock Second-Hand Used Small Dredger 1400m3/H 100%Full Hydraulic Cutter Suction Dredger with Dredging Depth 12m for Sea River Lake Engineering Construction

    • Manufacturer: HengPeng Shipyard

    Product Description Cutter Head Suction Dredger Made in Heng Peng Shipyard STOCK SECOND-HAND DREDGER 1400m3/H 100%Full Hydraulic Cutter Suciton Dredger with Pump Deep Dredging depth 10M for Sea Engineering Constr...

    Shandong, China
  • Premium Certified Sand Dredger for

    Premium Certified Sand Dredger for Optimal Mining Operations

    • Manufacturer: HengPeng

    Introducing the Cutter Head Suction Dredger, expertly crafted at the renowned Heng Peng Shipyard. Designed with precision and built to last, this state-of-the-art dredger is your ultimate solution for efficient a...

    Shandong, China
  • Heavy-Duty CSD350 River and Sea

    Heavy-Duty CSD350 River and Sea Sand Dredger for Construction

    • Manufacturer: HengPeng

    Introducing the Cutter Head Suction Dredger, meticulously crafted at the renowned Heng Peng Shipyard. This high-performance dredger is engineered for excellence, ensuring efficient and effective dredging operatio...

    Shandong, China
  • Durable CSD350 Hydraulic Cutter Suction

    Durable CSD350 Hydraulic Cutter Suction Sand Dredger for Sale

    • Manufacturer: HengPeng

    Introducing the Cutter Head Suction Dredger, meticulously crafted at the renowned Heng Peng Shipyard. Engineered with precision and built to the highest standards by Qingdao Hengpeng Industry Group Co., Ltd, this...

    Shandong, China
  • Versatile CE Approved Dredger for

    Versatile CE Approved Dredger for Streamlined Excavation Solutions

    • Manufacturer: Versatile

    Introducing our state-of-the-art Cutter Head Suction Dredger, proudly crafted in the renowned Heng Peng Shipyard. This advanced dredging solution is designed for peak performance and unmatched durability, tailore...

    Shandong, China
  • Heavy-Duty Cutter Suction Dredger for

    Heavy-Duty Cutter Suction Dredger for Effective Mud Removal

    • Manufacturer: HengPeng

    Exceptional Cutter Head Suction Dredger Crafted at Heng Peng Shipyard Product Description 1. Introduction: Our Cutter Suction Dredger is a marvel of steel construction, designed for non self-propelled, dismountab...

    Shandong, China
  • Mini Hydraulic Cutter Suction Dredger

    Mini Hydraulic Cutter Suction Dredger for Mud Disposal

    • Manufacturer: HengPeng

    Exquisite Cutter Head Suction Dredger, Expertly Crafted at Heng Peng Shipyard Product Description 1. Introduction: Crafted with a robust steel construction, our Mini Hydraulic Cutter Suction Dredger is a non-self...

    Shandong, China
  • Robust Mud Dredger Designed for

    Robust Mud Dredger Designed for Heavy-Duty Mining Tasks

    • Manufacturer: HengPeng

    Cutter Head Suction Dredger Crafted with Precision at Heng Peng Shipyard High-Performance Heavy Duty Dredger with Siemens PLC, featuring an 18-inch, 4000m3/H Dredging Pump and a Remarkable Water Flow Capacity. Ac...

    Shandong, China
  • Compact Mud Dredger for Deep

    Compact Mud Dredger for Deep Water Dredging Solutions

    • Manufacturer: HengPeng

    Discover the Excellence of the Cutter Head Suction Dredger from Heng Peng Shipyard Product Description 1. Introduction: The Cutter Suction Dredger, masterfully crafted from steel and designed for easy disassembly...

    Shandong, China
  • Compact Mini Cutter Dredger for

    Compact Mini Cutter Dredger for Fast Mud Removal Solutions

    • Manufacturer: HengPeng

    Exquisitely Engineered Cutter Head Suction Dredger, Crafted with Precision at Heng Peng Shipyard Product Description 1.Introduction: The Cutter Suction Dredger, crafted with robust steel construction and designed...

    Shandong, China
  • Advanced Compact Mini Dredger for

    Advanced Compact Mini Dredger for Sand Mining Efficiency

    • Manufacturer: HengPeng

    Precision-Crafted Cutter Head Suction Dredger - Made with Excellence at Heng Peng Shipyard Product Description 1. Introduction: Discover the cutting-edge Cutter Suction Dredger, meticulously engineered with robus...

    Shandong, China
  • Industrial-Grade 4000m3/H Mud Dredger for

    Industrial-Grade 4000m3/H Mud Dredger for Large Scale Operations

    • Manufacturer: HengPeng

    Precision-Crafted Cutter Head Suction Dredger from Heng Peng Shipyard Robust Heavy Duty Dredger Equipped with Siemens PLC. Features an 18-inch Dredging Pump with a Water Flow Capacity of 4000m3/H and a Dredging D...

    Shandong, China
  • Professional Grade Cutter Suction Dredger

    Professional Grade Cutter Suction Dredger for Efficient Dredging

    • Manufacturer: HengPeng

    Cutter Head Suction Dredger Crafted by Heng Peng Shipyard Heavy-Duty Dredger with Advanced Siemens PLC - 18-inch, 4000m³/H Dredging Pump - Impressive 15m Dredging Depth Customized Sand Dredger for River, Sea, Lak...

    Shandong, China
  • Industrial Cutter Suction Dredger for

    Industrial Cutter Suction Dredger for Sand and Gravel Extraction

    • Manufacturer: HengPeng

    Premium Cutter Head Suction Dredger Crafted by Heng Peng Shipyard Robust Heavy-Duty Dredger Featuring Siemens PLC, 18-inch Dredging Pump, and a Remarkable 4000m³/H Water Flow Capacity. Achieves an Impressive 15m ...

    Shandong, China
7891011

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.