JXSC has designed & provided a complete set of processing plant machines &all spare parts for Australia customer 30TPH Rock Gold Processing Plant.
This client has their own engineering team to set up this plant, so there is no requirement for our engineer’s site service. While we offer the detailed layout design with base construction drawings accordingly.
Actionnaire : Hedy
Projet : 30TPH Rock Gold Processing Plant
Lieu du projet : Australie
What Does Hedy Say?
Localisation : Australie
Raw ore condition: Rock Gold; Feeding size is -80mm (The large rocks in the front, 400mm, have been crushed to 80mm using a mobile crushing plant ); Gold dissociation size is 0-2mm.
Principales exigences du client : Requested Input capacity is 30TPH; Need gold ore processing plant equipment suitable for very fine gold particles; Need tailings water recycling system; Both the motor-operated and spring-loaded parts require protective covers; Don’t like use ball mill.
This flow sheet includes five parts: feeding, crushing, screening, beneficiation, and tailings dewatering.
Alimentation
1. The raw materials -80mm feed into a hopper by wheel front loader or small dump truck, and there is a alimentateur vibrant
under the hopper to feed the raw stone into the fine jaw crusher evenly.
Dépistage
2. Tamis vibrant with 2 layers (25mm & 5mm)
3. Linear vibrating screen with one layer 2mm
Broyage
4. The +25 mm material will be returned to the fine jaw crusher for further crushing.
5. The 5–25 mm material discharged from the first double roller crusher will be further crushed to below 5 mm.
6. The 0–5 mm material will then be conveyed to the second double roller crusher for further size reduction to below 2 mm.
Gravity Beneficiation
7. The slurry 0-2mm material after the réservoir de mélange will go to the gold centrifugal concentrator for the first gold separation via the slurry pump.
8. The concentrate from the gold centrifugal concentrator will go to the shaking table for fine gold separation and upgrade the recovery rate.
9. The tailings will go to the sluice box for catching gold in case some gold flows away.
Tailings Dewatering
10. After tailings treatment, the slurry from the sluice box is processed by a fine sand recovery system for filtration and dewatering. The hydrocyclone overflow flows into the clarification pond for water recycling, while the underflow is transported to the ore stockpile via a mobile belt conveyor.
| Non. | Machinery List | Numéro de modèle | Quantity (Set) |
| 1 | Alimentateur vibrant | DN380*96 | 1 |
| 2 | #1 Belt conveyor | 800*15m | 1 |
| 3 | Fine Jaw Crusher | PEX250*1200 | 1 |
| 4 | #2 Belt conveyor | 800*18m | 1 |
| 5 | Cribles à vibrations | 2YK-1548 | 1 |
| 6 | #3 Return back Belt conveyor | 650*13m | 1 |
| 7 | #4 Belt conveyor | 650*15m | 1 |
| 8 | Alimentateur vibrant électromagnétique | GZ4 | 2 |
| 9 | Broyeur à rouleaux à haute pression | 2PGY-800*600 | 1 |
| 10 | #5 Flat belt conveyor under high pressure roller crusher | 800*12m | 1 |
| 11 | Broyeur à rouleaux à haute pression | 2PGY-800*600 | 1 |
| 12 | #6 Belt conveyor | 650*15m | 1 |
| 13 | Linear Vibrating Screen | 1500*4500 | 1 |
| 14 | #7 Belt conveyor | 650*15m | 1 |
| 15 | Réservoir de mélange | XB2000 | 1 |
| 16 | Pompe à boues | 4/3 inch | 1 |
| 17 | Pompe à eau pour le lavage à contre-courant | IS100 | 1 |
| 18 | Table à secousses | 4500*1850mm | 1 |
| 19 | Boîte à glissades | 6m*1m*0.3m | 1 |
| 20 | Fine Sand Recovery Machine | 1536 | 1 |
| 21 | #8 Mobile Belt Conveyor with Motorised Wheels | 800*15m | 1 |
| 22 | Dandong Centrifugal Separator | GTD50 | 1 |
| 23 | Fourneau d'or | 35A | 1 |
| 24 | Electrical control cabinet | Full Set | 1 |
Q1: Why does this customer want the factory to fabricate the steel structure completely before shipment? Because usually, customers weld it themselves on-site, with the factory only supplying the steel materials.
A : Because labor costs in Australia are very high; for example, a skilled welder earns approximately 700-1000 Australian dollars per day.
Q2: What kinds of feeding method for this 30TPH Rock gold processing plant? Trucks, excavators?
A : Manual truck feeding raw material.
Q3: With truck feeding, what size should the raw material silo be designed for a capacity of 30 TPH?
A : Working 10 hours per day, need 25m3 raw hopper.
Q4: How will the 25m3 large storage bins be shipped after welding?
A : The factory welds and assembles a complete hopper, then cuts it in half and ships it in 40FR containers.
Q5: When ordering a customized usine de traitement du minerai d'or, what supporting services will the manufacturer provide? Is technical support available afterwards?
A : Pre-sales: We have a dedicated laboratory where customers can send ore samples.
Our factory will conduct mineralogical analysis and small-scale tests, design a customized beneficiation process and equipment configuration plan, and provide detailed process flow diagrams and investment budgets.
After placing an order, we arrange equipment production, transportation, and send 1-2 engineers for on-site installation and commissioning. A professional technical team provides comprehensive guidance to ensure the equipment is put into normal operation. We also train mine operators to master equipment operation and daily maintenance skills.
After-sales: To ensure long-term stable production at the mine.
We provide 24-hour online technical support to address technical problems during production. A professional technical team provides comprehensive guidance to ensure the equipment is put into normal operation.
Q6: What specific role does the fine sand recovery integrated machine play in the tailings dewatering process of a hard rock gold processing plant?
A : The fine sand recovery integrated machine is the core equipment for dewatering and dry discharge of hard rock gold tailings. It is designed to address the problem of high proportions of fine sand (0.074~0.5mm) and associated fine gold particles in hard rock gold tailings, where fine sand is easily lost with the tailings water. In the tailings dewatering process, it performs three core functions: dewatering, fine sand recovery, and water recycling.
Q7: What is the water recovery rate of rock gold tailings after treatment with the integrated fine sand recovery machine? Can the recovered water meet the production needs of the rock gold processing line?
A : The water recycling rate of rock gold tailings treated by the integrated fine sand recovery machine can be stably maintained at 90% to 95%; if a tailings thickener is used for pre-treatment to concentrate the tailings slurry to a concentration of over 40% before entering the integrated machine, the water recycling rate can be increased to over 95%.
Q8: In the fine crushing stage of gold ore before gravity separation, what makes high-pressure hydraulic roller crushers superior to ordinary fine crushing equipment? Why are they suitable for the fine crushing needs of gold ore?
A : Precise and uniform discharge particle size, suitable for gravity separation and liberation: Relying on the high-pressure hydraulic system to precisely control the gap between the rollers, the discharge particle size can be steplessly adjusted within 0-20mm, and the finished product particle size is uniform without over-crushing.
Anti-clogging and overload protection, suitable for the characteristics of gold ore.
Wear-resistant roller surface, long service life, reducing the frequency of roller surface replacement, and significantly reducing the cost of wear parts and downtime for maintenance.
Low energy consumption + low dust, and the equipment comes with a sealed dust cover, so there is no dust overflow during the fine crushing process.
Q9: Compared to traditional manual or semi-automatic discharge mining centrifuges, what are the core advantages of using fully automatic PLC-controlled centrifuges for alluvial gold recovery? What benefits can they bring to actual mining operations?
A : PLC fully automatic ore discharge eliminates the need for manual supervision, saving labor costs. The PLC system automatically controls the entire process of ore feeding, sorting, and discharge.
Precise ore discharge significantly improves gold recovery rate: The recovery rate of fine gold particles (0.01-0.5mm) can reach over 90%.
Compatible with production line integration, achieving automation of the gravity separation line: The PLC control system can automatically adjust the processing capacity of the centrifuge according to the upstream ore feed volume.
Easy maintenance + low energy consumption, reducing operating costs: Core components such as the drum are made of wear-resistant stainless steel, ensuring a long service life. The equipment uses variable frequency speed control, and daily maintenance only requires periodic replacement of seals and lubricating oil. There are no complex or easily damaged parts, resulting in low long-term operating costs.
Manufacturing Photos
Delivery Photos
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