Please visit: Coperion Corporation
663 E Crescent Ave.
Ramsey, NJ 07446 US
COPERION - THE FULL SERVICE PARTNER
COPERION - THE FULL SERVICE PARTNER
Due to its modular design, the ZSK MEGAcompounder is ideally suited for and adaptable to all processes. From LLDPE, HDPE, or PP powders (that are premixed continuously with additives and fed to the ZSK), to LDPE melts that must be pelletized, or melt solutions from which solvents are removed.
Long Fiber Thermoplastics (LFT)
Twin screw extruders from Coperion have been used successfully for the production of long fiber thermoplastics for many years. The pultrusion pellets are an integral part of the automotive and vehicle industry as well as the building trade, sports equipment and furniture. The lightweight building material features very good mechanical properties with low weight and at the same time makes high demands on the compounding process.
Thermoplastic Elastomers (TPE)
All over the world, thermoplastic elastomers (TPE) are produced in a wide variety of forms and recipes using Twin-screw compounders ZSK. In some instances, the processing stage is followed by heating to produce semi-finished products. Due to their molecular structure, thermoplastic elastomers possess elastic properties combined with thermoplastic processing characteristics.
ZSK corotating intermeshing twin-screw extruders in MEGAcompounder or MEGAvolume design for compounding polyolefins, engineering resins, color additive masterbatches, and blending reinforced plastics.
Continuous systems have capacities from 4 to 15,000 lb/hr. Axial and radial mixing are said to offer exceptional plasticating, dispersing, and homogenizing of polymer with additives.
Hot die-face pelletizers including water-ring, underwater, and air-cooled systems.
As in speed, power, quality, flexibility, layers, and efficiency. Those are the trends across all extrusion processes.
A planetary-roller section allows efficient degassing.
Effective this month, K-Tron, Pitman, N.J., a global supplier of feeding, dosing, and pneumatic conveying equipment and systems, will operate under the brand name Coperion K-Tron.
Compounders face a number of processing challenges when incorporating a high loading of low-bulk-density mineral filler into polyolefins. Here are some possible solutions.
Erema in Austria has a new system that combines recycling and compounding in a single step.
It has been a big month for plastics machinery acquisitions.
Blown film towers may have been scarce, but there was no shortage of new technology aimed at helping to make extrusion processors more profitable.
Two suppliers of twin-screw compounding extruders announced at NPE2012 that they are now offering screw-element refurbishing services.
There won't be many blown-film lines running, but there is still much in the way of innovation going on in extrusion and compounding.
Significant expansion at its Wapakoneta, Ohio, plant.
Twin-screw compounding equipment supplier Coperion GmbH (U.S. office: Coperion Corp., Ramsey, N.J.) has expanded its product line by acquiring majority ownership of Pell-Tec Pelletizing Technology GmbH in Niedernberg, Germany.
Since 1967, FD Plastics in Leominster, Mass., has been supplying processors with color concentrates made with single-screw extruders.
Angel hairs wreak havoc on plastics processing: clogging filters, plugging conveying lines, causing feed problems at the blender, and jamming up machine throats. Here's how to prevent their formation.
When Plastics Color Corp., based in Calumet City, Ill., established a new compounding plant in Southern California, the firm decided this couldn’t be an ordinary color/additive masterbatch facility.
Feed enhancement unit is aimed at low-bulk density materials.
New twin from Coperion also pumps up output by 30%
The new ZSK Mc18 line of twin-screw compounding extruders from Coperion Corp.
In blown film, equipment and material suppliers have come together to push five-layer technology into non-barrier applications previously held by three-layer films.
channel depth in larger machines, which exposes the material to less mechanical stress at comparable residence times.
Smaller parts, a wider range of resins and reinforcements,and retrofittable molding equipment were among the news indirect-compounded long-fiber thermoplastics presented at a recent Plastics Technology conference. Extrusion and thermoforming are also new extensions of this process.