STLB60 Water Jacket Centrifuge

The STLB60 Water Jacket Centrifuge is a high-efficiency gravity equipment for gold and heavy mineral enrichment with 50-150× gravity centrifugal force.
It achieves over 90% recovery rate for fine gold particles and is suitable for alluvial gold mining, tailings recovery and heavy mineral separation.
Featuring wear-resistant water jacket and intelligent ore discharging, it supports 24-hour continuous operation for large-scale production.

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Product Overview

The STLB60 Water Jacket Centrifuge is a high-efficiency gravity mineral processing core equipment specially designed for the enrichment of gold and heavy minerals. It adopts the principle of high-speed centrifugal sedimentation combined with a double-layer water jacket wear-resistant structure, focusing on the high-efficiency recovery of alluvial gold, lode gold and fine gold particles, and is also applicable to the separation of tungsten, tin and other non-ferrous heavy minerals. The equipment strengthens the sedimentation of heavy minerals through centrifugal force and combines with the stable separation environment formed by the water jacket to achieve precise enrichment of gold particles. It is suitable for large-scale mineral processing plants, alluvial gold mining and tailings recovery scenarios, with the advantages of high recovery rate, large processing capacity and convenient maintenance.

Core Parameters & Specifications

Item	STL20	STL30	STL60	STL80	STL100
Processing Capacity (T/h)	0.25-0.30	2-3	10-15	35-40	80-120
Feed Particle Size (mm)	0-3	0-4	0-6	0-6	0-6
Feed Concentration (%)	0-50%	0-50%	0-50%	0-50%	0-50%
Backwash Water Volume (T/h)	1.5-2	4-6	10-15	17-25	40-60
Concentrate Output (Kg/time)	2-3	10-20	30-40	60-70	70-80
Motor Power (kw)	0.75	1.5	4	15	18.5
Cone Speed (r/min)	800	600	460	400	360
Pressure Water (MPa)	0.04	0.1	0.16	0.18	0.2
Overall Dimension (mm)	790×785×790	1180×1140×1750	1970×1670×1750	2300×1800×2200	2500×2000×2400
Equipment Weight (kg)	300	500	1300	1800	2800

Product Advantages & Technical Highlights

High-efficiency Enrichment: The centrifugal force is 50-150 times the gravity, the recovery rate of fine gold particles is over 90%, and the enrichment ratio can reach more than 1:500.
Wear-resistant Water Jacket: Double-layer water jacket structure with wear-resistant liner, the service life of the equipment is more than 8 years, which greatly reduces the maintenance cost.
Large Processing Capacity: The hourly processing capacity of a single unit is 5-50 tons, supporting 24-hour continuous operation and adapting to large-scale production.
Intelligent Ore Discharging: Automatically control the concentrate discharge cycle, no manual on-duty is required, and the operation is convenient.
Strong Adaptability: It can process various materials such as alluvial gold, lode gold and tailings, with excellent separation effect on gold particles with a particle size of 0.01-2mm.

Applicable Scenarios & Materials

Alluvial Gold Mining Projects: Gold enrichment and recovery in river beaches and alluvial gold mines, replacing traditional chutes, with efficiency increased by more than 30%.
Lode Gold Concentrators: High-efficiency enrichment of gold particles after grinding, serving as the core gravity separation equipment to connect the subsequent cyanidation process.
Tailings Recovery Projects: Recovery of residual gold in gold mine tailings, improving resource utilization rate and reducing environmental protection pressure.
Heavy Mineral Separation: Separation and purification of tungsten, tin, lead-zinc and other non-ferrous heavy minerals.