Mini Portable Gold and Sand Washing Machine Direct From China for Efficient Alluvial Mining

• Customization: Available
• Type: Spiral Separator
• Voltage: 380V
• Model NO.: SH-15
• Weight: 5T
• Material: Alloy Steel
• Material Feature: Corrossion Resistance
• Certification: ISO9001:2008, ISO9001:2000, CE
• Energy Saving: Not Energy Saving
• Warranty: 1 Year
• Color: Multi Color
• Customized: Customized
• Condition: New
• After-sales Service: 10 Years
• Processing Capacity: 200t/H
• Size (Twist Classification-Screen): L 6.5m * 1.6m
• Outer Screen Mesh: 6mm + 8mm
• Diesel Generator Power: 100kw
• Fuel Consumption: 20-25L/Hour (Approx.)
• Engine: Diesel Engine
• Hopper Size: Customizable (Typically 2.5m * 2.5m)
• Hopper Capacity: 5-7 M3
• Pulsating Sluice: 3 Sets, L 5.8m * W 1.1m
• Fixed Sluice: 3 Sets, L 6.0m * W 2.0m
• Gold Carpet: Equipped
• Pulse Jigging Machine: 20-30 T/H
• Ulse Jigging Power: 5.5kw Per Machine
• Water Supplying System: Pump 4 Set
• Controlling Cabinet: Equipped
• Transport Package: Container or Bulk
• Specification: Customized
• Trademark: SHENGHE
• Origin: Qingzhoucity, Shandong Provice, China
• HS Code: 8905100000
• Production Capacity: 500 Set/Y
• Package Size: 1200.00cm * 300.00cm * 150.00cm
• Package Gross Weight: 13000.000kg

Product Description

 

 

 

 

Mini Portable Gold and Sand Washing Machine Direct from China for Efficient Alluvial Mining

Product Description

Mining Gold Washing Equipment Describe

        The land alluvial gold mining dredger is widely used for extracting alluvial gold, diamonds, tin, iron sand powder, and other minerals. Many customers favor it due to its low cost, easy maintenance, and high efficiency.
 

Land Mining Machinery Working Principle

        The separation principle of alluvial gold primarily relies on gravity separation to recover the majority of gold and its associated heavy minerals from the raw ore. Subsequently, a combination of gravity separation, flotation, amalgamation, magnetic separation, and electric separation is used to separate gold from the heavy minerals further, achieving the goal of comprehensive recovery.

Processing

1. Raw Ore Processing:
   
           The raw ore is fed into the trommel screen for washing to remove minor clay and separate gravel or stones that do not contain gold. These unwanted materials are transferred away via the belt conveyor.

2. Gold Recovery with Jig Machine and Sluice Box:

   • The jig machine captures larger gold particles or nuggets ranging from 2-20mm.
   • A sluice box is used as a backup to recover any gold particles or nuggets that may escape with the tailings.
   • The sluice box can be customized to different dimensions based on requirements, such as 2m, 4m, or 6m lengths with widths of 1m or 0.5m, etc.

3. Fine Separation with Shaking Table:
   
   The concentrates from the jig machine are further processed on the shaking table for enhanced separation.
   
   Since the concentrates still contain some sand, the shaking table effectively separates the gold from the sand, ensuring a high recovery rate.

Key Features

• This washing plant is ideal for processing alluvial gold ore without significant sticky clay.
• If the raw ore contains large amounts of sticky clay, we recommend using a trommel scrubber instead of a trommel screen.
• The plant's capacity can be customized according to specific requirements, such as 10tph, 50tph, 100tph, etc.

 

Product Parameters

50 Ton/Hour Land Equipment Specification And Basic Parameter

 

Name	Specification	Quantity	Notes
Twist classification-screen
Size	L 6.5m× φ1.6m	1 set
Twist drum length	2 m
Twist drum diameter	1.5m
inner screen length	4.5m
inner screen Diameter	1.8m
Outter screen length	4.5m
Outter screen Diameter	1.8m
Outter screen mesh	6mm+8mm
Match motor	15kw	1 set	Made by Rongcheng
Match reducer	500 Type	1 set	Made by Zibo

 

 

Name	Specification	Quantity	Notes
Plusting sluice box		3 Sets
spec	L:5.8m ×W:1.1m
Capacity	35-40T/h/ set
Granularity	<5mm
Concentration	About:30%
Match motor	5 kw	2 set	Made by Rongcheng
Match reducer	250 Type	2 set	Made by Zibo

Name	Specification	Quantity	Notes
Fixed chute bed		3 Sets
Size	L 6.0 m × W 2.0m		Match nan ao gold carpet

 

Name	Specification	Quantity	Notes
Electric water pump
MOdel	150-125-315	1 set	Water flow: 200m³  Head:28m
match motor	22kw	1 set	Made by Rongcheng
Model	100-80-160	1 set	Water flow: 100m³  Head:28m
Match motor	11kw	1 set	Made by Rongcheng

Name	Specification	Quantity	Notes
Diesel Generator		1 set
Brand	WEICHAI
Power	100kw

Name	Specification	Quantity
Distribution panel		1 Set
Wire and cable		1 set

Name	Specification	Quantity
Pump use for clean the mining		1 Set
Pump use for clean the mining	1.1kw	Head: 7m  Water flow: 10m³

Name	Specification	Quantity
Water separator
Water separator	Sh-300 Type	1 set

Name	Specification	Quantity
Material separator	1 set	Steel plate thickness: 5mm
Total need water	300 m³/h
Total electric	82.1kw

 

 

 Complete Set Washing Plant Including Below
 

1. Feeding hopper
 

2. Vibration Feeder with grizzly
 

3. Drum scrubber
 

4. High-Frequency Vibration Screen
 

5. Sluice Box
 

6. Belt conveyor
 

7. Gold centrifugal Concentrator

8. Shaking table
 

9. Accessories: water pump, high pressure water gun, diesel generator, electric control pannel, cables &wires, water pipes, connection chutes , Corridor fence, high steel frame.

        This plant is capable of capturing gold concentrates ranging from 0 to 20mm, with a high recovery rate of 80%-95%. It features low power consumption, easy operation, and simple maintenance. Compared to other solutions, it requires a smaller investment and has lower operating costs. We can customize the most suitable solution based on your specific gold ore conditions and project requirements. Feel free to contact us for more details.
 

 

Advantage

 

Our mining equipment Advantage
 

Includes a water pump, water pipe, diesel engine/electric motor, and wheels, making it easy to move.

The mobile design with wheels allows for easy transportation to different locations once the job is completed.

It is suitable for both small-scale and large-scale mining operations.

• Powered by either a diesel engine or electric motor, it can operate in areas without access to power.

• The unit features a large hopper and is available with a single or double-layer screen design.

• The high-pressure water pump and pipe system ensure efficient water release for optimal operation.

• Its mobility and ease of use make it popular in Africa, Asia, and South America, where it is widely used in alluvial gold, river sand, and diamond mining.

• With a low cost, it offers an affordable solution for miners, many of whom visit our factory to purchase it for their mining operations.

 

FAQ

Q1: How can you contact us?

A1: We warmly welcome you to send us inquiries or  through TradeMessage, or you can call us directly.

Q2: What about after-sales service?

A2: We offer a one-year warranty and lifetime technical support, ensuring that your equipment always operates at peak performance.

Q3: Are you a factory?

A3: Yes, we have our own factory and warmly welcome you to visit.

Q4: What about the delivery?

A4: We can offer our equipment by containers or bulk ship, just depends on your actual request.

Q5: Can it be customized according to customer requirements?

A5: Yes, we can design according to the customer's requirements, we have many kinds of models; you can choose the suitable one.

Q6: What's the payment method?

A6: We can accept T/T, L/C, WESTERN UNION, etc.

Q7: What's the warranty?

A7: We provide 1-year warranty and free repair if quality problems emerge within the warranty period.

 

Certifications