hot selling new gold dredge for sale

1.Good structure, 2.Strong adaptability of different enviroment, 3.Reliable service, 4.Stable performanc, 5 low price - details see: https://www.machineto.com/hot-selling-new-gold-dredge-for-sale-10315374

Condition:New	Type:Mining Machine	Place of Origin:Shandong China (Mainland)	Brand Name:DONGFANG
Model Number:DF-G	Usage:mining and selecting funtions	mining:gold,wolfram,stannum,manganese,iron and so on	colour:red,blue,yellow
design:according to your requests	Kinds:four kinds of gold machines	Mineral Processing Capacity:20-500t/h	Flexible Structure and Cost:according to Customers' requirements

1.Good structure

2.Strong adaptability of different enviroment

3.Reliable service

4.Stable performanc

5 low price

1) Simple introduction of gold dredge:

Gold dredgerinvolves mining and selecting functions which can extractnot onlygoldbut alsoother metals from river, such aswolfram, stannum, iron, lead, zinc, stibium, diamond. Differentselecting technologies are available according to customers’ requirement, such as jigger, shaker, and water jackets centrifuge

NO1:Bucket Chain Gold Dredger

A sluice box is equipped on the bucket chain dredger. Based on principle of gravity, gold sand is separated and deposited in the beneficiation tank.

NO2:Gold dredger with jigger

A new type of Sawtooth Wave Ladder Jigger is used in the gold dredger. It can hand almost full sizes of mineral materials other than very fine material.

NO3:Gold dredger with shaker

This gold dredger is composed of vibrating sluice box, classifier and shaker. It's highefficiency and easy to maintain.

NO4: Mini gold dredger

This machine is driven by a Honda engine which can be used in narrow waterway. It's simple in structure and easy to operate.

2) Parameter of gold dredger:

Dual structure of the floating body: length-55meter, width-2.1meter, height-1.25meter of the Monomer . The soleplate and lateral plate are used of 6mm steel plate and panel is used of 4mm skateboard. Ituses twotier channel steel and angle steel skeleton welding inside of the floating body. And it uses anti-rust paint to prevent rust.

There are 145 buckets and they are all square buckets. The capacity of a bucket is 0.06 cbm.

The bucket soleplate is made use of10mm steel plate, the plate around is made use of 6mm steel plate and the bucket lip uses 15mm manganese steel.

The chain of buckets is made use of S&P steel and the wear parts use 45 steel high-frequency heat treatment (PS: the wear parts are exchengeable).

The chain length is 760mm, width 90mm, height 40mm.

There are one 1000 type , three 250 type and two 300 type of the reducer.

Power: there are one set of 55KW electric motor, one 22KW windlass and two 5.5KW water pumps.

The main cardinal shelf is 6meters height and it is made use of 16# channel steel.

The sand and stone are separated by oblique sieve, which is 1meter height and 1.5 meters length, manufactured by 22# manganese

steel * 10# rail steel welding.

The sand dredging arm is 50 meters length and manufactured by 9# angle iron. The buckets axis is made of 45# iron 60diameters, 311 bearing and 311tile boxes spacing 1.1 meters.

There are one gantry welded by 16# channel iron. The wire cable used to life and land the dredging boom is 22mm diameters.

The dredging boom uses round corners on the water manufactured by 25mm armor plate and pentagonal wheel underwater by45# steel which is 180 diameters.

The peg is 45# steel and 28mm diameters treated by high-frequency heat.

There are two chutes which are 6 meters and 1 meter diameter.