cutter suction dredger

• Julong Cutter Suction Dredger: Modular Design for Seamless Dredging & Sand Mining

  Apr 06, 2026

  The Julong cutter suction dredger is an important product series in the field of water environmental engineering equipment in China, produced by Julong company. This series of dredgers adopts a split structure design, which is easy to disassemble and transport, and has the characteristics of reasonable design, simple operation, strong durability, and strong work continuity. ‌ 1. Dredger Overview and Working Principle The cutter suction dredger /sand dredger is an underwater excavation machinery widely used in port, waterway dredging, and reclamation projects. Its working principle is to use a cutter installed at the front end of the cutter holder to crush the mud and stones at the bottom of the water, forming a mixture of mud and water (slurry). Subsequently, the mud is sucked in from...

  Hot Tags : dredger sand dredger cutter suction dredger sand mining dredger

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• Who We Are?

  Nov 21, 2025

  Qingzhou Golden JuLong Equipment Manufacturing Co., Ltd. specializes in advanced dredgers, amphibious excavator, water cleaning boat, working platform, etc with 38 years of experience in design, production, supply, and maintenance. We hold China ISO certifications, international certifications including BV, RINA, RS, and EU CE. Julong offers one-stop, customized solutions for different dredging conditions, backed by professional design, skilled welding, field service, and reliable after-sales support. Our products are exported to over 90 countries across Asia, South America, Oceania, Africa, and Eastern Europe, earning global recognition for advanced technology, high-quality equipment, and trustworthy management. 

  Hot Tags : dredger sand dredger amphibious excavator amphibious dredger backhoe dredger cutter suction dredger

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