Industrial pre-cleaners for raw material safeguarding
Effectively eliminate foreign objects from your raw materials with this advanced pre-cleaner, safeguarding your entire production line and minimizing damage to transport and process equipment while ensuring seamless, uninterrupted operations.
Separates and Purifies Bulk Raw Materials
The Ottevanger Pre-cleaner, featuring a durable rotary drum design, addresses essential cleaning needs in bulk material handling. Designed to separate foreign objects like stones and wood from raw inputs, it ensures high operational reliability for industries such as feed processing and grain milling. Its rotating drum, equipped with a 40×40 mm mesh screen, efficiently screens out unwanted materials, directing them to a secondary outlet, while the good material continues to subsequent processes. Operating at continuous throughput, it serves well in processing capacities up to several tons per hour, making it ideal for high-volume operations. It integrates seamlessly into existing lines, with optional dust aspiration and bypass control for cleaner air and operational versatility. Constructed with replaceable manganese steel wearing plates, it promises durability and reduced maintenance downtime. Additionally, its enclosed design minimizes dust emission, supporting a cleaner work environment. Customizable for varying operational needs, it offers engineering support for specialized applications.
Benefits
- Enhances equipment protection by removing harmful foreign objects from raw materials.
- Supports continuous operation, maximizing throughput with minimal interruptions.
- Decreases maintenance costs with durable construction and replaceable wear plates.
- Improves air quality on-site with optional dust aspiration integration.
- Customizable for specific production needs, aiding in seamless process integration.
- Applications
- Grains,Pet food,Oilseed processing,Soybean processing,Aqua feed,Concentrates,Premix,Compound feed
- End products
- Pelletized cattle feed,Refined soybean oil,Processed soybean meal,Floating fish pellets,Mineral-vitamin premix,Protein concentrate blend,Dry dog kibble,Milled wheat flour
- Steps before
- Product intake,Conveying
- Steps after
- Dosing,Weighing
- Input ingredients
- raw materials,wood pieces,stones,clothes,contaminated materials,ropes,strings
- Output ingredients
- good material,oversized material,screened material,finer screening removal
- Market info
- Ottevanger Milling Engineers is renowned for designing and manufacturing innovative milling equipment and complete production lines for the grain processing industry, including feed mills, flour mills, and biomass processing, with a reputation for quality, efficiency, and customized solutions.
- Drum size
- 600–1800 mm
- Capacity
- 50–2450 kg/h
- Mesh screen hole size
- 40×40 mm
- Motor drive
- Shaft mounted geared motor
- Dust aspiration connection
- Included
- Material bypass valve
- Manually operated
- Sight glass
- Equipped
- Automation
- Optional sensors for bypass valve position
- Material
- Manganese steel wear plates
- Weight
- 100–2450 kg
- Working mechanism
- Rotating drum with mesh screen
- Cleaning method
- Manual bypass,dust aspiration
- Batch vs. continuous operation
- Continuous
- Automation level
- Control panel with optional sensors
- Changeover time
- Manual valve operation
- Dust control
- Connection for dust aspiration
- Catching device for ropes and strings
- Optional installation
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Basket/Cone/Drum shape
- Rotating drum
- Basket/Cone/Drum size
- Diameter 600-1250 mm
- Feed method
- Internal drum feeding
- Discharge method
- Gravity with flight transport
- Screen size
- 40×40 mm mesh
- Connection for dust aspiration
- Optional
- Bypass valve
- Manually operated
- Replaceable wearing plates
- Manganese steel
- Extra connection for aspiration
- Optional
- Drum size
- 600–3100 mm diameter