1. Dismountable design
2. Heavy duty robust design
3. Large range of options are available to customize the CSD
4. Operation with high efficient cutter head with special patented cutter teeth of highest wear resistance
5. Operation with high efficiency dredge pump with optimized suction performance
6. Operation with approved dredge control/monitoring system, automation of dredging process

It is a company specialized in manufacturing dredgers, aquatic weed harvesters, gold mining machines and greenhouses.aims to meet the needs of our customers by providing competitive and high-quality services , such as dredging technology, water cleaning, mineral separation, etc.
The products have many series, such as dredging equipment of large magnitude from 500m³ / h to 10000m³ / h, sand extraction equipment, gold panning ship, multifunctional service work boat, protection boat, etc. These are widely used in sand excavation, river dredging, canal maintenance and expansion, silt removal, land reclamation, port construction, river cleaning, etc. We can also customize products according to the requirements of our customers.
Focuses on leadership, services, cost, safety and efficiency of products, which allows us to continue to dedicate ourselves to heavy industry. With advanced technology, stable and reliable quality, as well as excellent after-sales services, has obtained praise from domestic and foreign customers.

Work Shop
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Production Line

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Case

Project 1. Project 2.
Dredger Model: HD-CSD150 Dredger Model: HD-CSD450
Export Country: Congo Export Country: Bangladesh
Year of Built: 2017 Year of Built: 2015
Application: Dredging Sand from Local River Application: Dredging Port
Water Flow: 500m³/h Water Flow: 3500m³/h
Dredging Depth: 10m Dredging Depth: 15m
Discharge Distance: 500m Discharge Distance: 1500m

Project 3. Project 4.
Dredger Model: HD-CSD150 Dredger Model: HD-CSD350
Export Country: Fiji Export Country: Nigeria
Year of Built: 2014 Year of Built: 2015
Application: Dredging River Application: Dredging River
Water Flow: 500m³/h Water Flow: 2500m³/h
Dredging Depth: 8m Dredging Depth: 12m
Discharge Distance: 500m Discharge Distance: 1000m

Qingzhou KEDA Environment Protection Machinery Co., Ltd. is a company specialized in producing dredgers, aquatic weed harvesters, gold mining machines and greenhouses. Head Dredging aims to meet the needs of our customers by providing competitive and high-quality services, such as dredging technology, water cleaning, mineral separation, etc.This product have many series, such as aquatic weed harvester, trash skimmer/hunter, transportation boat and other water surfaceproducts.Our company take integrity as the foundation of the development and stand firmly in the market by accurate market positioning aswell as excellent after-sales service. Our products are successfully exported to Indonesia, Malaysia, India, South Africa,Ethiopia, Vietnam, Mongolia, etc.