Home  >  Mining & Metallurgy Machinery  >  Mining Machinery  >  Dredger

-Gold dredge machine for sale, -Electric chain bucket dredger, -Bucket wheel dredger, -Iron selecting dredger, -SGS&Testing - details see: https://www.machineto.com/gold-dredge-machine-for-sale-10311922

1. Gold dredge machine for sale, 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 gold dredge machine

Name	HLC450 gold dredge machine
Type	Cutter suction dredger
Year	2011
Dimensions
Single Pontoon size	Length* width* depth 23.5*8*2.4m
Structure	Can be dismantle and assemble at working site
Max. dredging depth	15m
Discharge distance	1500m
Average draught	1.6m
Diameter suction pipe	580mm
Diameter discharge pipe	550mm
Diameter cutter head	Φ1700mm
Working capacity	800m3/h
Water flow	4000m3/h
Main engine power	1000kw
Auxiliary engine power	330kw
Hydraulic winch	330kn
Hydraulic cutter power	100kw
Diameter oil tank	160mm
Emergency genset power	24kw
Max. oil consumption	266kg/h

3. Spares and images for gold dredge machine

This ship is a small type hydraulic controlled,assembling cutter suction dredger. It is

used for river channel dredging,canal and water storage dredging. The dredging devices

are driven by hydraulic, concentrate controlled. The main ship body is made up of three

pontoons, which can be assembled when using. The operator cabin is dismountable,which

can lower the height of the ship when maneuvering and allow the ship to pass bridges. When

the ship is transferred long way or passing not conjunctive water areas,the ship body can be dismounted and transported by trucks or trains. The ship can be fixed with anchor casting pole,trolley.The cutter driving device use lub oil and floating seal.

Cummins engine

Testing equipped on the discharge pipeline on the dredger. The dredger has Cummins

engine and hydraulic system for easily operation.

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

The alternator, which driven by the auxiliary diesel engine supplies electricity for power

and lighting of the whole dredger.

Generator sets supplies electricity for lighting and emergency use when it doesn’t working.

Cutter head is driven by hydraulic motor; cutter bearing has lubrication seal-in units.

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

cylinder.

The shifting winches, cutter ladder and lifting winch are driven by the hydraulic motor.

The hydraulic oil pump is driven by the auxiliary diesel engine.

Design

Our cutter suction dredgers are designed by senior engineer, who have specialized in ship

building and dredging work for many years, to guarantee they are well-designed and practical.

Hydraulic system

The dredger are composed of five system: hydraulic system, electrical system, cooling and

fire system, flushing system, dredging power system, sand discharging system and starting system.

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.

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

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.

Shipping to the Tianjin Port.

Our dredger will be dismantle for different parts and then shipping to the port. The dismantle

structrue is convenient for transport in the working process if in different working sites.

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.

Qingzhou Haiyang Ore Machinery Co.,Ltd.

Located in Qingzhou City,Shandong

Five workshops

One office building for engineers

Established in 1992,for 20 years in dredger suplyiing ,designing,installing and training

Good reputation for dredger manufacture

OEM services

Good after sale services

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.