A.Detailed Product Description

1. Design

     Our cutter suction dredgers are designed by senior engineer, who have specialized in shipbuilding and dredging work for many years, to guarantee they are well-designed and practical.

 2. Skilled workers & ex-work testing

     Every cutter suction dredger is built by skilled workers and inspected strictly to assure the high quality and durability. Each finished dredger will be tested in our testing center to make sure it works smoothly when delivering to customers.

 3.Cummins Engine

    The dredgers are equipped with world famous powerful Cummins engine, which are famous for its durability, lower oil consumption, standardized accessories and easy maintenance.

 4. Hydraulic system

     Hydraulic system: the most important parts of cutter suction dredger and wheel bucket dredger. The hydraulic system requirements are very high and strict; it’s the main artery of the entire dredger. Lateral traction winches, lifting winch and cutter head of the dredgers are driven by hydraulic motors.

    An integral hydraulic system includes hydraulic oil tanks, hydraulic pump, hydraulic valve manifold, solenoid valve, hydraulic pipes, hydraulic components, electrical actuator and so on.

 5. Detachable Structure

    The cutter suction dredgers are detachable, so it is easy to transport when delivering or moving from one working site to another.

6. Assembly & Staff Training

   Our experienced installers will arrive at the construction site to guide, teach and training your staff to debug and operate the dredger until they can operate skillfully by themselves.

B. a.Products images  

Our other products

Chain bucket  dredger

b.Technical specification list for youe reference

 c.Spares

Cutter head

For one cutter head, there are 5 blade, 6 teeth equipped on one blade. There is material Cr. for easy-wearing proof.

Pipelines and floaters.

 Usually, There are steel pipelines and PE pipelines, customers can buy them from us or themselves. If customers have special requirement, the pipeline and the floater can be customer made by suppliers. In packaging, pipelines and floaters are put into 40" high container for shipping.

Generally, customers need to buy more pipelines. Thats because pipelines can be bend for time saving 

d.Working shop

Weifang Hailingdredger Co.,Ltd

Blanking workshop                 Gold panning machinery processing workshop

Machining workshop              Anti-corrosion workshop

General assembly workshop   Testing center before ex-factory

Painting workshop                  Dismantle workshop

 e.Installation site

f.Our company and testing pools

Weifang Hailing dredger co.Ltd

 Located in Weifang City,Shandong               9 workshops

 One office building for sales department

 Established in 2011,expansion for mass production compare to Haiyang

 Dredger producting ,assemble,testing and dismantle for shiping center.

 15000 square meter for workers recreation

 Testing center for 8mdepth                       Near to Weifang Port

g.Transportation

 h.Clients' visiting and cooperation

Factory images.

 We have two factories. Totally 30,000 square meters. One is located in Binhai Economy Development Zone, the other is in Qingzhou Economy Development Zone. Specially, Qingzhou Factory is noted for hydraulic system and bucket chain sand dredger; Weifang Factory is mainly for cutter suction dredger painting, assemble, testing and dismantle for shipping.

 Weifang Hailing dredge co.,Ltd

 Hydraulic cutter suction dredger produce from 800m3/h to 20000m3/h.

Testing center for dredger ex-factory tests

 Performance and safety will be checked before dismantle for shipping to port

 Painting&assemble&quality control

 All the dredger have been checked after produing.

 Sales and quality department

After-sales department

Based on the honest,mutual benefit and development,we welcome customers warmly both from home and abroad to visit our company,talk over with us.