Gold Mining

Versatility: Our vessel is ingeniously crafted to excel in versatility, offering exceptional suitability for mining both gold and salt across a spectrum of environments, whether navigating the tranquil currents of rivers or conquering the rugged expanse of land.
Customization: Every vessel from Qingdao Hengpeng Industry Group Co., Ltd. is meticulously designed with customization in mind. We can seamlessly tailor our products to precisely align with your distinct mining needs and varied operational conditions, ensuring unparalleled performance.
Efficient Operation: Engineered with cutting-edge technology, our vessel promises efficient operations. It is crafted to deliver exceptionally effective extraction and processing of mining materials, boasting an optimized capacity that elevates your mining endeavors to new heights.
Robust Construction: Embodying strength and durability, our vessel is constructed with robust materials designed to withstand even the most challenging conditions. This ensures longevity and reliability, giving you peace of mind as you embark on demanding mining operations.

Basic Info.
Model NO.
XK-LD150
Slot Type
CTS
Customized
Available
Condition
New
Warranty
12 Months Free Warranty, Free Repair.
After-sales Service
Lifetime Technical Support
Certification
ISO9001
Efficiency Value
30-90 Tons/H
Mining Object
Sand, Gold, Salt
Delivery Time
1 Month
Transport Package
Container or in Bulk
Specification
ISO9001
Trademark
HENGPENG
Origin
Shandong, China
HS Code
89051000
Production Capacity
50 Sets
Product Description
1. Introduction
Introducing the revolutionary Gold Mining Dredger, a state-of-the-art solution masterfully engineered to excel in the extraction of monomer gold from a variety of sources, including placer gold, lode gold, and polymetallic ores. This advanced equipment emerges as an outstanding alternative to conventional mercury-board methods, solidifying its status as the premier choice for efficient and sustainable gold mining in both riverine and rocky environments. Comprehensive ore beneficiation tests have affirmed its exceptional capabilities, achieving a placer gold recovery rate surpassing 99%. When dealing with lode gold ore, the dredger delivers a remarkable monomer gold recovery rate of over 98% when 65% of the grinding particles are finer than 0.074mm. Additionally, for monomer gold particles as fine as 0.04mm, this innovative dredger achieves an impressive recovery rate exceeding 97%. The system's primary gold ore discharge cycle is meticulously optimized to operate within a range of 1-4 hours, while the placer gold ore discharge cycle extends to 4-8 hours, boasting an extraordinary concentration ratio ranging from 500 to 1000 times.

Basic Info.
Model NO.
XK-CSD2508
Slot Type
CTS
Customized
Available
Condition
New
Warranty
12 Months Free Warranty, Free Repair.
After-sales Service
Lifetime Technical Support
Application
Sand Mining, Gold Mining
Gold Recovery Rate
98%
Color
Per Client Request
Style
Bucket Type
Transport Package
Container Shipping
Specification
200T
Trademark
HENGPENG
Origin
Shandong, China
HS Code
89051000
Production Capacity
300sets/Year
Introduction
HENGPENG's Chain Bucket Dredger has been designed and manufactured with over 30 years of experience and is renowned for its efficiency and reliability. Our equipment is used in more than 37 countries and is a choice for Fortune 500 companies. This 200T Chain Bucket Mining Sand Gold Dredger is engineered for extensive gold mining operations in Congo, featuring advanced technology for dredging, screening, mining, and tailing carriage.

1. Introduction
The Gold Mining Dredger is an innovative solution tailored for excelling in the recovery of monomer gold from placer gold, lode gold, and polymetallic ores. This cutting-edge equipment serves as an exceptional alternative to traditional mercury-board methods, making it the ideal choice for efficient gold mining in rivers and rocky terrains. Through rigorous ore beneficiation tests, remarkable results have been achieved, demonstrating a placer gold recovery rate of over 99%. For monomer gold recovery from lode gold ore, when 65% of grinding particles are finer than 0.074mm, an impressive recovery rate exceeding 98% is achieved. Furthermore, for monomer gold as fine as 0.04mm, the dredger boasts a remarkable recovery rate of over 97%. The primary gold ore discharge cycle is optimally designed to range between 1-4 hours, while the placer gold ore discharge cycle extends between 4-8 hours, with a striking concentration ratio reaching as high as 500-1000 times.
2. Features
Versatility: Our vessel is ingeniously crafted to excel in versatility, offering exceptional suitability for mining both gold and salt across a spectrum of environments, whether navigating the tranquil currents of rivers or conquering the rugged expanse of land.
Customization: Every vessel from Qingdao Hengpeng Industry Group Co., Ltd. is meticulously designed with customization in mind. We can seamlessly tailor our products to precisely align with your distinct mining needs and varied operational conditions, ensuring unparalleled performance.
Efficient Operation: Engineered with cutting-edge technology, our vessel promises efficient operations. It is crafted to deliver exceptionally effective extraction and processing of mining materials, boasting an optimized capacity that elevates your mining endeavors to new heights.
Robust Construction: Embodying strength and durability, our vessel is constructed with robust materials designed to withstand even the most challenging conditions. This ensures longevity and reliability, giving you peace of mind as you embark on demanding mining operations.

Tray Type Centrifugal Gold Separation Machine LP600 also called gold panning machine in pioneers machinery factory as heavy medium separation appliance, is supported with hollow shaft and driven by power, with its major part being of cauldron disk. Slurry is transferred via slurry pump to the separation disk center where ore grains are acted by both gravity and inertial centrifuging force. During the course of movement by the ore grains upwards along the center of disk surface, when angle is greater than 45 degrees, the centrifugal component force in the direction of slope will gradually decrease while gravity component force will gradually increase. When it is up to a certain level, the two forces will reach balance, and near the point of balance easily develops a heavy mineral sediment layer. Tailings are discharged from edge at the upper disk, and concentrates after stop of feeding ( shut-down), are washed with water before being drained by hollow shaft.





The major structure of the machine follows the technical data about gold washing from KNUDSEN, Australian mining company. The machine is primarily applied for washing and separating placer gold at a size of minus 4mm and is capable of recovering natural gold grains at sizes of over 15 um. In operation, inner hole of the center is blocked using plug with its drainage and collection at a regular basis. It can be operated intermittently or continuously, with the ore feeding and water adding simultaneously. The rotation direction is anti-clock( as indicated by arrow) at a speed of 70-110 r/pm. Ratio between solid and liquid for slurry is 1/4-2/3. The machine can be operated by power individually and multi-machines also can be operational in a combined or pedal manner ( without power supply ).

Machine size(mm):2800*1350* 1150
Processing capacity:1-5t/h
Diesel engine:Portable Diesel Engine with CE Certificate
Water pump:2inch with water pipe


Machine size(mm):2800*1350* 1150

Dimension(L*W*H):7800*3000*4000mm
Processing capacity: 140-200t/h
Diesel engine generator:45KW
Pump power:22KW




Dimension(L*W*H):7800*3000*4000mm

Shaking tables are designed to wet gravity-based separation of minerals and other granular materials. There are many applications where the concentrating table is of particular value and cannot be equaled for economical and efficient performance.

Application

Shaking tables are used to treat a great variety of materials, ranging from heavy material, ranging from heavy sulphides (specific gravity 7.5) to coal (specific gravity 1.3), at some cases below 50um.


Export container load

Gold centrifugal concentrator is a new type of gravity mineral processing device., it can be used not only for placer gold mining, but also for hard rock mining to recover the natural gold, but also used to recover gold from the old tailings. It is widely applied on recovering free gold in all particle size ranges, especially for recovery of fine gold which is lost during the operation of the gravitational concentrators (sluice boxes and jigs).
Test showed that the machine is very effective for separating monomer gold in vein gold deposits as replacement of mercury plate. The recovery can be as high as 99%, the cleaning up cycle is 1~4 hours, and the upgrade ratio is up to 1, 000 times. Especially for the case in recovering the natural gold in lode ore with 65% of the ore having a milling size of ¡ª0. 074mm, the recovery for the natural gold is expected up to 98%. For those natural gold of 0.004mm in particle size, the recovery is 97%
The gold centrifugal concentrator can treat particle sizes from below 10 microns up to a maximum of 6mm and is most commonly used for recovery in gold and platinum. Other recovery uses include mercury, palladium, tantalum, copper, silver and diamond indicator minerals.
Structure and working principle
The machine is operated by motor via belt driving draft to make liner rotate at a high speed. Slurries are delivered to liner through feed pipe and are subject to stronger process of separation under the action of centrifugal force. Heavy mineral remains in the lattice chute of liner and light mineral is drained via tailing chute. Concentrate is discharged through outlet after one shift operation and shutdown of the machine.
Technical parameters
Model
Power
Capacity
Slurry water
Jet water
Concentrate


Kw
T/h
L/min
L/min
Kg/shift

Stlb20
0.75
0.5~1.0
16
30
1~2

Stlb30
2.2
2~3
120
80
8~15

Stlb60
4.0
10~12
400
250
20.