Pre-separation sieve | Maximum performance in primary screening
Pre-separation sieve | Maximum performance in primary screening The ROL® CS pre-separation screen stands for uncompromising robustness and maximum efficiency in primary screening. Developed for use in quarries, mining and the cement industry, this high-performance scalper screen ensures optimal pre-screening before the crusher and reliably protects downstream processes from fine particles as well as contaminated, clay and soil-containing material.
Key Features
- Efficient pre-screening before the crusher
- Maximum system availability
- High cost-effectiveness and long service life
- Ideal for coarse material and demanding operating conditions
- Oscillating box (“screen box”) elastically mounted on a solid steel structure → optimal vibration isolation with controlled movement at the same time
- Powerful vibration drive with 1 to 3 high-speed shafts ? Generation of high centrifugal forces through unbalanced masses
- High screening performance even with heavily soiled and abrasive material
- 1. Deck: diverging sieve bars made of highly abrasion-resistant special steel, arranged in a cascade shape → Tilting the blocks and effective separation of the fine particles
- 2. Deck: high-strength steel screens to separate the finest materials
- Surface treatment: painting or hot-dip galvanizing
Application Areas
Request a Quote
Related Products

Vibratory feeders and vibratory conveyors for industrial bulk materials
Vibration Systems

Vibratory feeders and vibratory conveyors for industrial bulk materials
Vibration Systems
Neodymium overband magnets | for fine bulk material
Magnetic Systems
Industrial metal detectors | Use in opencast mining, mining & quarries
Magnetic Systems