Clay-Stone Separation Screen
Capacity: 30鈥�1000 tons per hour (TPH)
Number of Shafts: 6鈥�20 pcs
Application: The clay-stone separation screen is widely utilized in fields such as mining, construction waste processing, sand and gravel plants, river dredging, and ecological restoration. It is particularly suitable for processing mixed materials characterized by high viscosity and high moisture content鈥攕pecifically, mud-bearing ores and sand-and-gravel aggregates such as bauxite, iron ore, manganese ore, kaolin, granite, and basalt.
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Introduction Of gyratory swing vibration screen
The clay-stone separation screen, also known as a mud-stone separator, soil-rock screening machine, or multi-stage linkage roller screen, is a primary pre-screening equipment specifically designed for the mining and aggregate industries. Its primary function is the efficient separation of clay from ore. Unlike traditional vibrating screens or trommel screens, which rely on vibration or rolling principles for separation, this machine utilizes a specialized multi-axis linkage disc structure combined with a vibration system. This design enables it to rapidly process raw mineral materials with high clay content, thereby significantly boosting the efficiency of subsequent mineral processing stages. Commonly deployed in the preliminary processing stages of aggregate production and mineral beneficiation plants, it effectively resolves the persistent issue of screen clogging often encountered when screening wet, sticky materials.
Engineered for exceptional durability, longevity, and minimal maintenance requirements, this clay-stone Separator is widely utilized in aggregate production plants, metal ore pre-processing facilities, and construction waste recycling operations. It is particularly adept at overcoming the common limitations of traditional screening equipment鈥攕pecifically, susceptibility to clogging and low processing throughput. The clay-stone separation screen employs a dry screening principle, enabling the efficient separation of ore from clay impurities without the need for water. This not only meets the operational demands of mining regions facing water scarcity but also prevents the loss of valuable minerals, while simultaneously complying with current environmental regulations regarding zero wastewater discharge. Furthermore, the JXSC clay-stone separation screen offers customization options鈥攊ncluding adjustable length (by varying the number of rollers)鈥攁nd can be configured with a stepped deck design or mounted on tires for mobile operation.
principle & structure Of Clay-Stone Separation Screen
Working Principle
The mud and stone separator uses a motor to drive an eccentric block to generate high-frequency vibration, causing the material to move in a throwing motion on the screen surface. Due to their high moisture content and fine particle size, clay particles pass through the screen apertures and fall into a lower collection trough. Conversely, larger ore particles are conveyed forward along the screen surface, thereby achieving automatic separation. The specially designed screen features a stepped or multi-layered structure; by adjusting the inclination angle and vibration amplitude, the machine can effectively process materials of varying moisture levels and viscosities.
Structural Features
- Modular Screen: Constructed from high-strength welded steel plates, it offers exceptional impact resistance and structural rigidity, capable of withstanding repeated impacts from large stones.
- Customizable Screen Gap Specifications: The spacing between the rollers can be tailored to meet the user’s specific separation requirements; the adjustable range accommodates diverse needs for separation and classification across various particle size thresholds.
- Anti-Clogging Design: The disc-shaped screen continuously agitates the material during rotation, preventing wet or sticky substances from adhering to the screen surface and causing blockages, thereby eliminating the need for frequent shutdowns for cleaning.
- Variable Frequency Control System: Users can flexibly adjust the roller rotation speed鈥攂ased on the moisture content, mud content, and particle size distribution of the material being processed鈥攖o optimize separation efficiency.
- Wear-Resistant Materials: The screen plates are fabricated from high-manganese steel or polyurethane to ensure an extended service life.
- Highly Wear-Resistant Screen Discs: Produced from thickened cast high-manganese steel or via a ceramic-coating process, these discs exhibit superior abrasion resistance.
why choose JXSC Clay-Stone Separation Screen
features & Advantages
- Customizable: The number of rollers can be flexibly increased or decreased to meet specific user capacity requirements; alternatively, the unit can be configured as a mobile screening station to suit production operations of various scales.
- Low Failure Rate: Core components feature a highly wear-resistant design and鈥攍acking complex transmission mechanisms鈥攔equire minimal maintenance, thereby ensuring continuous and reliable operation.
- High Adaptability: Capable of performing the dual functions of both a feeder and a screener, the unit can effectively process highly viscous materials with moisture content ranging from 15% to 30%, delivering excellent separation efficiency.
- Flexibility: Designed for seamless integration with other equipment鈥攕uch as feeders, belt conveyors, and vibrating screens鈥攊t can be quickly incorporated into existing mineral processing or sand and aggregate production lines.
- No Clogging or Material Jamming: Featuring a unique screen aperture structure and vibration mode, the unit operates without issues of screen clogging or material jamming, eliminating the need for downtime to perform cleaning.
- Large Processing Capacity: A single unit capacity of 30-1000 tons per hour, offering higher separation efficiency than other screening machines.
- Controllable Separation Precision: Users can flexibly adjust separation precision鈥攂y modifying roller rotation speed and screen gap size鈥攖o meet specific finished product grain size requirements, thereby significantly enhancing the quality of products in downstream processes.
- Highly Customizable: Screen gap specifications, equipment length, and mobility configurations (fixed-base, wheel-mounted, or crawler-mounted) can all be tailored to specific user operating conditions and material characteristics, ensuring a perfect fit for diverse applications in mining, construction, solid waste treatment, and other sectors.
models & specifications
Model | 0816 | 1012 | 1230 | 1235 | 1340 | 1445 | 1550 | 1665 | 1860 |
Power (kw) | 7.5-11 | 11-15 | 18.5-30 | 22-37 | 37-45 | 45-55 | 55-75 | 75-90 | 75-110 |
Shaft Clearance (mm) | 10-50 | 10-50 | 15-70 | 20-80 | 20-90 | 25-100 | 25-100 | 30-100 | 30-100 |
Shaft Number (pcs) | 6-8 | 7-10 | 8-11 | 10-13 | 11-14 | 12-15 | 13-17 | 14-18 | 15-20 |
Inlet Size (mm) | <20 | <25 | <30 | <30 | <33 | <35 | <38 | <40 | <45 |
Capacity (t/h) | 30-100 | 60-180 | 100-300 | 130-350 | 150-500 | 180-600 | 200-700 | 250-800 | 350-1000 |
Reference Weight (t) | 4 | 7 | 12 | 13 | 16 | 20 | 23 | 28 | 35 |
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