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-Qingzhou dredger manufacturer seller, -Cummins engine, -Assembly&Training staff, -SGS testing, -Testing for ex-factory - details see: https://www.machineto.com/qingzhou-dredger-manufacturer-seller-10312008

1.Qingzhou derdger manufacturer seller, hydraulic cutter dredger manufacturer at service

Qingzhou Haiyang Ore Machinery Manufacturing Co., Ltd.was established in 1992. Over years of development, the company has been the largest production center of cutter suction dredgers, sand mining machinery and gold dredging machinery all over the country. To enlarge production, we have built Sea Leading Ship Machinery Co., Ltd. in Coastal Developing Zone in Weifang city, Shandong Province. With an area of more than two hundred acres, Sea Leading Ship Machinery Co., Ltd. owns blanking workshop, gold panning machinery processing workshop, machining workshop, anti-corrosion workshop, general assembly workshop, product debugging and testing center before ex-factory.

The products are of a great variety including 500—20000m³/h large scale dredging and sand mining equipments (which includes hydraulic cutter suction type, hydraulic bucket wheel type, mechanical cutter suction type and suction type),gold panning dredger, iron extracting dredger, iron extracting equipments, sand sieving machines, crusher, weathering sand producing lines(break, rinsing and separating). All the products are with different sizes for customers’ choices. We can also design and produce special types of machinery according to customers’ requirements.

2. Specifications for Qingzhou dredger

Name	HLC250 Qingzhou dredger
Type	Cutter suction dredger
Year	2009
Dimensions
Single Pontoon size	Length* width* depth 15.5*7.2*1.9m
Structure	Can be dismantle and assemble at working site
Max. dredging depth	10m
Discharge distance	800m
Average draught	1.4m
Diameter suction pipe	377mm
Diameter discharge pipe	377mm
Diameter cutter head	Φ1300mm
Working capacity	300m3/h
Water flow	1500m3/h
Main engine power	330kw
Hydraulic winch	50kn
Hydraulic cutter power	50kw
Diameter oil tank	100mm
Emergency genset power	15kw
Max. oil consumption	66kg/h

3.Spares and images for Qingzhou dredger

a.Spares

The dredge pump is driven by the main diesel engine through the gear down box.

The alternator driven by the auxiliary diesel engine supplies the electricity for the whole ship

power and lighting.

The genet supplies the electricity for lighting and emergency use when the ship stops.

The cutter (bucket wheel) is dirven by hydraulic motor, the cutter(bucket wheel) bear has

lubrication seal device.

The dredger is moved by the alternate swing of the spuds. The spuds is lifted by the hydraulic

cylinder.

The shifting winch,cutter(bucket wheel) ladder lifting winches fixed on the ship are driven by

the hydraulic motor.

The hydraulic pump is driven by the auxiliary diesel engine.

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.

b.Working shop

Qingzhou Haiyang Ore Machinery Co.,Ltd.

Cutter head producing workshop

Bucket chain dredger producing workshop

Hydraulic system producing workshop

Spares in stock workshop

Sample workshop

Gold centrifugal machine workshop

Bucket chain workshop

Bucket chain design office

c.Installation

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.

d.Our company and testing pools

Qingzhou Haiyang Ore Machinery Co.,Ltd

Found in 1992.

The leading dredger manufacturer

The leading industry for technology and design

OEM services with sales department

Now mainly for hydraulic system and bucket chain dredger and spares

Website:www.washajixie.net

www.qzhaiyang.en.alibaba.com

www.dredgingvessel.com

1. e.Transportation

Detachable Structure

The cutter suction dredgers are detachable, so it is easy to transport when delivering or

moving from one working site to another.

f.Customers' 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.

We have working site at home and abroad. Now there are products in stock,

welcome customers to visit and have a cooperation.

Note

All necessory tools, tackles, plants and machineries required for the installation,

testing and commissioning of silt dredging equipment shall be in the scope of the

buyer.

It is the responsibility of the buyer to store of the material at appropriate locations

at their own cost if required. However, storage site shall be provided by the buyer.