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Small gold mining dredger machine

Prix FOB

Obtenir le dernier prix

2600 ~ 4000 USD / Set ( Negotiable )

1 Set Minimum Order

Pays:

China

N Â° de modÃ¨le:

GMD-4

Prix FOB:

2600 ~ 4000 USD / Set ( Negotiable )(Negotiable) Obtenir le dernier prix

LocalitÃ©:

Shandong, China

Prix de commande minimale:

2600 per Set

Commande minimale:

1 Set

Packaging Detail:

by container, or at customer request

Heure de livraison:

10-30 days after payment

Capacité de Fournir:

7000 Set per Year

Payment Type:

T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other

Groupe de produits :

Gold Mining Dredger

Contacter maintenant

Voir la brochure

Weishan Zhongtian Rubber&Plastic Co. Ltd.

China

Membre gratuit

Personne Ã contacter Sarah

Number 36 in Kuiwen Road, Jining, Shandong

Contacter maintenant

SpÃ©cification du produit

orange, or at customer request:gold mining

La description

Gold Mining Dredger Introduction:

What is it?

These are small machines that float on the water and are usually operated by one or two people to mining Gold.

What is included?

A suction dredge consists of a sluice box supported by pontoons, attached to a suction hose which is controlled by a miner working beneath the water.

People choose it because...

Small suction dredges are much more efficient at extracting smaller gold than the old bucket line. This has improved the chances of finding gold. Smaller dredges with *-to**-inch (*1 to **0 mm) suction tubes are used to sample areas behind boulders and along potential pay streaks, until "color" (gold) appears.

Dredging operations can also take place on exposed river gravel bars at seasonal low water. These operations typically use a land based excavator to feed a gravel screening plant and sluice box floating in a temporary pond. The pond is excavated in the gravel bar and filled from the natural water table.

How does it work?

"Pay" gravel is excavated from the front face of the pond and processed through the floating plant, with the gold trapped in the onboard sluice box and tailings stacked behind the plant, steadily filling in the back of the pond as the operation moves forward.

And ...Environmental!

This type of gold mining is characterized by its low cost, as each rock is moved only once. It also has low environmental impact, as no stripping of vegetation or overburden is necessary, and all process water is fully recycled.

Features:

1. Simple, easy to assembling and dismantling
2. Efficient fuel consumption, save labor and power
3.High efficiency, high quality

4. Transportable by road, rail or sea

5. Supply spare parts and floating pipe

6. High quality and reasonable price

Specifications:

Item	Model	2 inch	4 inch
Length	2.5 meter
Width	1.2 meter
Water pump and Engine	Inlet diameter	*0mm(2inch)	**0mm(4inch)
	Outlet diameter	*0mm(2inch)	**0mm(4inch)
	Max. suction head(meter)	6	6
	Max. lift head(meter)	**0	*0
	Maximum discharge(m3 /hr)	*0	*6
	Power(kw)	9	5.8
The size and color of dredger can be made by your requirements.

Pays:	China
N Â° de modÃ¨le:	GMD-4
Prix FOB:	2600 ~ 4000 / Set ( Negotiable ) (Negotiable) Obtenir le dernier prix
LocalitÃ©:	Shandong, China
Prix de commande minimale:	2600 per Set
Commande minimale:	1 Set
Packaging Detail:	by container, or at customer request
Heure de livraison:	10-30 days after payment
Capacité de Fournir:	7000 Set per Year
Payment Type:	T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other
Groupe de produits :	Gold Mining Dredger