Mobile Scalper Screen CTSS 4815
The CTSS 4815 is a heavy-duty mobile scalper screen designed for rapid setup and high-capacity screening operations. It can be equipped with either a belt or track feeder, and features a double-deck screen with interchangeable top deck media such as punch plate, fingers, or grizzly bars. With three product conveyors, the unit efficiently separates materials into multiple fractions.
CTSS 4815 is ideal for primary or secondary screening of a wide variety of materials including quarry rock, mining outputs, demolition debris, sand, gravel, compost, and topsoil. It can be fed by a bucket, loader, excavator, or directly from a crusher discharge conveyor. Fast and easy screen media changes, along with simple access for maintenance, ensure minimal downtime. With its high capacity, versatile screening options, and full mobility, the CTSS 4815 stands out as a dependable and productive solution for demanding screening applications.
Mobile Scalper Screen CTSS 4815 Technical Specifications
| FEEDING UNIT | |
| Hopper Volume | : 7 m³ |
| Feed Height | : 3.700 mm |
| Feed Width | : 2.600 mm |
| Apron Feeder Drive | : Hydromotor |
| Apron Feeder Dims | : 1.000 x 3.800 mm |
| Feeder Speed Range | : 0 - 25 mpm |
| SCREEN BOX | |
| All Decks | : 4.800 x 1.530 mm |
| Total Screening Area | : 14,4 m² |
| Angle Range | : 13° - 19°, hydraulic adjust |
| Speed | : 1.000 rpm |
| Stroke Range | : 8 - 10 mm |
| OVERSIZE CONVEYOR | |
| Belt Width | : 1.200 mm |
| Drive | : Twin Hydromotor |
| Angle Range | : 18° - 24°, hydraulic adjust |
| Discharge Height | : 3.600 mm |
| Stockpile Capacity | : 70 m³ |
| TRANSFER CONVEYOR | |
| Belt Width | : 1.200 mm |
| Drive | : Hydromotor |
| FINES CONVEYOR | |
| Belt Width | : 900 mm |
| Drive | : Hydromotor |
| Angle Range | : 24° - 28°, hydraulic adjust |
| Discharge Height | : 4.000 mm |
| Stockpile Capacity | : 95 m³ |
| MIDGRADE CONVEYOR | |
| Belt Width | : 800 mm |
| Drive | : Hydromotor |
| Angle Range | : 22° - 26°, hydraulic adjust |
| Discharge Height | : 3.400 mm |
| Stockpile Capacity | : 58 m³ |
| POWER UNIT | |
| Power | : 102 kW Tier 3 or Tier 4 Final or Stage V diesel engine |
| Generator | : Not available |
| External Output | : Not available |
| OPTIONS | |
| Feeder Hopper | : 10 mm AR liners |
| Screen | : AR punch plate in top deck of screen |
| Oversize Conveyor | : Impact bars full length |
| Control | : Remote control |
| TRANSPORT DIMENSIONS | |
| Width | : 3.000 mm |
| Length | : 15.000 mm |
| Height | : 3.400 mm |
| Transport Weight | : 31.000 kg |
Mobile Scalper Screens: Where Raw Power Meets Precision
Mobile scalper screens are the workhorses of modern material processing, serving as the crucial first step in maximizing efficiency and value from bulk materials. These robust, highly portable machines are engineered to tackle the toughest jobs, from pre-screening quarried rock to sorting demolition debris. But what makes a mobile scalper screen indispensable for your operation, and how can it redefine your project’s productivity?
A mobile scalper screen is a self-contained, heavy-duty vibrating screen plant, typically mounted on tracks, designed for aggressive primary screening of large, challenging materials. Unlike standard screens, scalpers excel at handling high volumes of coarse, sticky, or mixed feeds, effectively separating oversized material, removing fines, and preparing the feed for subsequent crushing or precise screening. Their inherent mobility allows them to move directly to the material source, eliminating costly material handling and optimizing workflow on diverse job sites, including quarries, mines, recycling facilities, and construction sites.
Unlocking Efficiency: Why Your Project Needs a Mobile Scalper Screen
Choosing a mobile scalper screen offers a multitude of strategic advantages for your operation:
- Go Anywhere, Screen Anything: Their unparalleled mobility allows direct placement at the material source, drastically cutting transport costs and material rehandling. This flexibility is key for multi-site projects or dynamic material flows.
- Built for Brutality: Designed for the toughest applications, scalpers can handle large, dirty, and mixed materials that would choke standard screens, preventing bottlenecks and maintaining consistent flow.
- Boost Downstream Performance: By removing oversized material and undesirable fines early, a scalper screen optimizes the feed for crushers and finer screens, increasing their efficiency, reducing wear, and boosting overall plant throughput.
- Rapid Deployment, Instant Impact: Compared to stationary plants, mobile scalpers boast significantly faster setup and dismantle times, getting your operation up and running quicker and allowing for agile project transitions.
- Versatile Material Management: From primary quarry scalping to preparing C&D waste for recycling or topsoil for landscaping, their adaptability makes them a valuable asset across various industries.
The Science of Separation: How Mobile Scalper Screens Deliver Results
The core of a mobile scalper screen lies in its heavy-duty vibrating screen deck, specifically engineered for aggressive separation. Material is fed into a large hopper, then discharged onto the robust grizzly bars or a durable screen media (often punch plate or heavy-duty mesh). The powerful vibratory motion agitates the material, allowing smaller, desired particles (fines) to pass through the screen openings, while larger, oversized material is carried over the top.
This process ensures precise initial sizing, removing contaminants or preparing material for the next stage of processing. Integrated side and main conveyors then efficiently stockpile the separated products, ready for further use or processing. The robust construction, often incorporating heavy-duty steel and wear-resistant liners, ensures longevity and consistent performance even in the most abrasive environments.
Beyond the Basics: Key Applications of Mobile Scalper Screens
Mobile scalper screens are indispensable across a broad spectrum of industries and applications:
- Quarry & Mining Operations: Essential for primary scalping of blasted rock, separating overburden, and preparing feed for jaw or cone crushers.
- Construction & Demolition (C&D) Recycling: Crucial for pre-screening mixed demolition waste, separating concrete, brick, wood, and other debris to recover valuable aggregates.
- Topsoil & Aggregates: Ideal for removing rocks, roots, and foreign matter from soil, or for producing various grades of aggregates.
- Coal & Ore Processing: Used for initial sizing and impurity removal in mining operations.
- Land Remediation & Site Preparation: Efficiently separating various materials on contaminated or complex sites.
Making the Right Choice: Selecting Your Ideal Mobile Scalper Screen
Choosing the optimal mobile scalper screen is paramount to your project’s success. Consider these critical factors:
- Processing Capacity: Match the machine’s throughput to your required hourly production volume.
- Feed Material Characteristics: Evaluate the size, abrasiveness, moisture content, and stickiness of your input material. This dictates screen media type and machine robustness.
- Desired Output: Determine the number of fractions you need (e.g., two or three products) and their precise size specifications.
- Screen Media Configuration: Different applications demand specific screen media (grizzly bars, punch plate, woven mesh) for optimal separation.
- Portability Requirements: Assess whether tracked or wheeled mobility best suits your site conditions and movement frequency.
- Engine Power & Fuel Efficiency: Consider the operational costs associated with different power units and fuel consumption rates.
- Maintenance & Support: Ensure easy access to wear parts, routine maintenance points, and reliable after-sales service from the manufacturer or dealer.
- Automation & Control: Modern scalpers offer advanced control systems for optimized performance and easier operation.
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