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Large Scale Mining Machine Bucket Chain Gold Dredger With Trommel Screen Knelson Concentrator

FOB Price

USD $130000.00 - $150000.00 / Set

1 Set(Min.Order)

Supply Ability 20 Set / Sets per Month
Port Qingdao
Payment Terms:T/T Credit Card

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Product Details

Brand Name:	Realmining	Place of Origin:	Shandong, China	Type:	Bucket Dredger
Certification:	ISO9001	After-sales Service Provided:	Engineers available to service machinery overseas	Warranty:	1 Year
Weight:	Dredger Size	Dimension(LWH):	45m7m1.5m	Power Type:	Diesel
Condition:	New	Draught:	6 inch	Dredging Depth:	40 m

Product Description

Bucket Chain Gold Mining Dredger

Product Description

This dredger is non-self-propelled, chain bucket type gold mining dredger, the hull adopts the assembly type box structure.It is equipped with a bridge hoisting device, a five anchor positioning device and a chain bucket device, screening device, gravity separation equipment, and tail transport equipment, etc. The chain bucket is driven by the decelerating engine of the motor.The generator set provides all electric power, lighting and other electricity on the dredger. The forward winch, the bridge winch are all driven by the reducer.

Because of heavy sand (black sand) content more than 15%, so adopt the following technology:

Step 1: it is recommended that a water jet centrifuge is used for enrichment, which is expected to enrich about 90% of heavy metals.

Step 2: The tail of the enrichment is added to the secondary enrichment of the sluice box. Since most of the heavy metal has already been enriched by the centrifuge, the sluice box can be cleaned 1-2 times a day.

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Specification

Name	Parameter	Mark
1. Type	Bucket chain gold dredger
2.Main Parameter
(1)Overall Length	45.0 m
(2)Overall Width	7.0 m
(3)Overall Height	1.5 m
(4)digging Depth	20.0 m
(5)Raw Material Capacity	200m3/hr
3. Side Float
(1) Length	40.0 m
(2) Width	2.3 m
(3) Height	1.5 m
4. Body Frame
(1) Length	2.0 m
(2) Width	2.0 m
(3) Height	7.0 m
5.Bucket dredging device
(1) Manufacturer	REAL
(2) Model	JL140L
(3) Bucket Volume	140L
(4) Rotate Speed	24 sets/min
(5) Quantity	90 sets
(6) Power	90kw-8p
6. Gold trommel device
(1) Manufacturer	REAL
(2) Model	JL1520
(3) Power	7.5Kw-4p
(4) Quantity	1 Set
7. Water Jet Concentrator
(1) Manufacturer	REAL
(2) Model	Kn100
(3)Capacity	80-100t/h
(4)Feeding Size	<5mm
(5)Feeding Concentration	0-50%
(6)Back Wash Water	40-6t/h
(7)Power	18.5Kw-4p
(8) Quantity	3 sets

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