High throughput twin screw extruder for low bulk density products
When handling low bulk density materials, achieving maximum throughput is crucial. This twin screw extruder offers optimized volume and high screw speeds, enabling efficient processing and increased productivity for large-scale operations.
Processes Low Bulk Density Materials Efficiently
The ZSK Mv PLUS Twin Screw Extruder from Coperion is engineered to enhance productivity for industries facing the challenge of processing products with low bulk density. This extruder series stands out with its large free screw volume, high screw speeds, and significant specific torque, making it versatile for applications like plastics compounding, chemical processing, and pet food production. By achieving high throughputs at specific energy requirements under 0.13 kWh/kg, it increases plant productivity and formulation flexibility significantly.
Designed for continuous, high-speed operations, the ZSK Mv PLUS handles applications ranging from masterbatches and polyolefins to bioplastics and battery materials. It can support throughput rates up to 40% higher than its predecessors. The extruder’s robust automation and integration capabilities feature user-friendly control systems and electronic maintenance openings for minimized downtime. The equipment also offers various wear protection solutions and corrosion-resistant material options to meet specific process demands.
Moreover, its innovative Feed Enhancement Technology (FET) and side devolatilization systems ensure efficient processing of shear-sensitive and filler-rich materials. Coperion backs this extruder with comprehensive process engineering support and a global service network, offering customized solutions to match your facility’s precise needs. Whether you are in plastics recycling, battery manufacturing, or food processing, the ZSK Mv PLUS delivers reliable, cost-effective, and scalable extrusion solutions.
Benefits
- Maximizes throughput with high screw speeds and torque, enhancing production efficiency.
- Reduces power consumption per unit product with optimized motor and energy management.
- Flexible processing capability accommodates diverse formulations and product transitions.
- Features easy-access maintenance openings, significantly minimizing downtime.
- Offers tailored wear protection options, ensuring durability in demanding processes.
- Applications
- Sealants,Polyolefins,Starches,Chocolate,Powder coating,Dairy,Cement,Calcium carbonate,Cable compounds,Pvc processing,Chemical recycling,Bioplastics,Nutrition,Pet food,Bakery ingredients,Plastics,Plastics recycling,Lft long fiber reinforced thermoplastics,Pharmaceuticals,Battery materials,Engineering plastics,Confectionery,Tpe thermoplastic elastomers,Eps expandable polystyrene,Compounding,Cereals,Adhesives,Hffr processing,Flavors,Masterbatch
- End products
- Lithium-ion battery cathodes,Bread dough enhancers,Dog kibble,Synthetic vanilla flavoring,Concrete blocks,Recyclable pet containers,Dairy protein supplements,Ground calcium carbonate fillers,Powder coated metal parts,Epoxy sealants,High-density polyethylene (hdpe) bottles,Lft automotive parts,Pharmaceutical tablets,Wheat starch,Pvc window frames,Eps foam packaging,Biodegradable bioplastics cutlery,Fruit-flavored candies,Colored masterbatch granules,Cornflakes,Tpe gaskets,Polypropylene containers,Hffr cable insulation,Granola,Recycled plastic pellets,Vitamin-fortified nutrition bars,Milk chocolate bars,Muesli base flakes,Chemical recycle nylon fibers,Polyethylene films
- Steps before
- Feeding of raw materials,Mixing of ingredients,Pre-heating,Material bulk density assessment
- Steps after
- Devolatilization,Pelletizing,Cooling,Quality inspection,Packing
- Input ingredients
- low bulk weight materials,solvent-containing substances,shear sensitive materials,carbon black,PET,HFFR (ATH,Mg(OH)2),cross linkable cable compounds,PVC,rubber,polymerization inputs (PU,POM),powder coating ingredients,catalyst carriers,adhesives,sealants,PP,hollow glass,flours,starches,pigments,fillers,additives
- Output ingredients
- masterbatch (effect pigments,carbon black,PET),cable compounds,PVC compounds,rubber compounds,polymerized products,powder coatings,catalysts,adhesives,sealant products,processed PP,reinforced glass products
- Market info
- Coperion is known for its expertise in manufacturing industrial compounding and extrusion equipment, bulk materials handling systems, and services for various industries, such as plastics, chemicals, and food processing, with a strong reputation for innovative engineering solutions and customer support.
- Specific energy requirement
- < 0.13 kWh/kg
- Screw speed
- Up to 1,800 rpm
- Throughput increase
- Up to 40% compared to predecessor
- Max torque per shaft
- Various based on model (e.g.,100 Nm for ZSK 27 Mv PLUS)
- Specific torque
- 11.3 Nm/cm³
- Screw diameter
- Range from 27 mm to 248/250 mm
- Free screw volume
- Do/Diof 1.8 ratio
- Motor power
- Varies by model (e.g.,40 kW for ZSK 27 Mv PLUS)
- Feeding capacity
- Enhanced with Feed Enhancement Technology (FET)
- Side Degassing
- ZS-EG for increased rates up to 30%
- Machine size
- Optimized for high throughput
- Operating speed
- Range up to 1,800 min-1
- Power density
- Maximum for efficiency
- Graduation of machine sizes
- Optimized for scaling
- Wear protection solutions
- Comprehensive
- Mixing behavior
- Excellent
- Control system
- Flexible solutions
- Devolatilization
- Yes,for processes containing solvents
- Throughput capability
- High volume
- Energy efficiency
- Specific energy requirement < 0.13 kWh/kg
- Product handling
- Gentle for maximum quality
- Screw speed
- Max 1,800 rpm
- Flexibility
- High flexibility in product changes and machine modifications
- Downtime reduction
- Quick-change features for reduced downtime
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Shear sensitive product handling
- Yes
- General product handling flexibility
- Yes
- Control panel type
- User-friendly solutions
- Discharge method
- High throughput and efficiency
- Control panel type
- User-friendly control systems
- Customization capability
- High flexibility in product changes and machine modifications
- Maintenance access
- Electronically Secured Maintenance Opening
- Screw design
- Available in multiple screw diameter sizes
- Wear protection solutions
- Wide range of wear protection solutions available
- Application-specific solutions
- Quick-release features,side devolatilization ZS-EG,Feed Enhancement Technology (FET)
- Integration possibilities
- Flexible solutions for control system
- Scale-up potential
- Reliable scale-up with proven technology