Without cutter device, jet suction sand dredger absorbs sand via hydraulic negative pressure. It fits water zones with soft sand layer and no large reefs, widely applied in reservoir sand extraction, river sediment clearance and riverside sand mining. It features simple structure and low maintenance cost. Split‑type custom design is available for land transport. This model is not fit for large‑rock or hard‑clay conditions.
Consultation：WhatsApp/Tel:+86 13869631558,E‑mail: nancy@yakaidredger.com
