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- Polymer Compounding and Pelletizing
- Raw material dealing unitsUSEON, acting as a turnkey solution supplier, always focus on systemization of the whole process for all kinds of different compounding or other extrusion process.High-Speed Mixers are used in mixing, stirring, drying, coloring materials in plastics, rubber, and chemical industries. Low speed mixers for PVC applications, batch kneaders are also available.
Vacuum Automatic Loader is a type of auxiliary machine which can used in different types of plastic processing units. It saves man power and guaantees high level uploading safety. Auger conveyors are optional for pellets or powders process. Automatic solution for multi-components could be specificly designed. 
Loss-in-weight feeders could provide precise dosing in form of powder or pellets or liquid. The world wide known K-tron feeders are applied for all USEON systems.
Gravimetric feeders could automatically give batching according to formulation settings. Systemization will bring great convenience during produciton.
Force feeding units for fluffy materials like film scrapes, chopped fibers, foamed plastic regrinds are available from USEON. The maxium possible metering rate could be up to 2000kg/hr.
- Compounding extrusion units
Most popular compounding extruders and technologiesUSEON could provide several options for your compounding process. Actually, each kind of compounding extruders has it's own working principles and consequently has it's suitable treatable materials. USEON's excellent knowhow and engineers could help you get the best machines and systems for you specificly.TDS-B co-rotating twin screw extruders►High screw speedand moderate torque level►High shearing►Moderate productivity►Flexible adjustment of extrusion units►Wide operation windowTreatable process►Cable and wires like PVC compound, LSFH, PE corsslinkable compound;►Degassing process, like K-resin, CPP, FI ruber SBS/SEBS, PMMA, ABS etc.►Reactive extrusion like TPU,PMMA, Silicon rubber, graftingmaterials, controllable degradation, POM, PI etc.TDS-E co-rotating twin screw extruders►High screw speedand high torque level►High shearing►High productivity►Flexible adjustment of extrusion units►Wide operation windowTreatable process►Filling modification with CaCO3, TiO2, Wood flour, BaSO4, and other fillers;►Reinforcing Modification with GF, Carbon Fiber;►Blending and Alloying►Masterbatch prepariation of CB, color pigments, Flame-retardent, degradableMB, functional MB etc.;►Cable and wires likePE compounds;►Moderate screw speedand moderate torque►Low shearing►Moderate productivity►Flexible adjustment of extrusion units►Wide operation windowTreatable process►Cable and wires like PVC compound, LSFH;►Degassing process, like K-resin,PMMA, ABS etc.►Low screw speedand high torque level►High shearing►Low productivity►Moderate adjustment of extrusion units►Moderate operation windowTreatable process►PVC compound, LSFH;►Low screw speedand high torque level►Low shearing►Moderate productivity►No adjustment of extrusion units►Narrow operation windowTreatable process►Filling modification with CaCO3;►High screw speedandlow torque level►Low shearingand better elongation effect►High productivity►Flexible adjustment of extrusion units►Wide operation windowTreatable process►Filling modification with CaCO3, TiO2, BaSO4;►Reinforcing Modification with GF, Carbon Fiber;►Blending and Alloying►Masterbatch prepariation of CB, color pigments, Flame-retardent, degradableMB, functional MB etc.;►Cable and wires like PVC compound, LSFH, PE corsslinkable compound, PE compounds;
Fexible process technologiesFor different compounding processes, sometimes the technologies will play the critic role on the sucess of compounding output and final quality. USEON's experice in most compounding processes will denifitely be shared with all of our customers. Our only purpose for each machine is just to maximize it's capacity and make qualified production stablely. Here some typical processes are demonstrated and actually each task has the dfferent solution. Just contact our technical teams to get the best solution. - Pelletizing units
To make perfect granules!
Polymers and their modified or reactive products must be made into small granule shapes for re-using for injection processes or extrusion. However, it's really hard to get perfect shapes for some materials if the unproper granulating solution is applied. Among the several available granulating solutions from USEON, you must be very careful to select. However, USEON's technical teams will provide professional supportings.
For those newly developed materials, if you and USEON both have no experience, our lab system could be available for trial to selcet the proper granulating method.
Strand granulating system
This system is proper for most applications of pelletizing. It features simple construction, operation, easy maintenance. It is built of die, water bath, water wiper, pelletizer, shifter.
Anyway, the shortage for this system is the continous monitoring by the operator.
Water ring cutting system
Water ring pelletizing system could be applied to some polymers, including PE, PP, PS, TPU, EVA etc. The main components include extrusion plate, pelletier, water circle system, centrifugal dewater machine, silo and packaging system. The final products look round and smooth.
Hot face die air cooling cutting system
Air-cooling hot face pelletizing system could be applied to process of some special polymers, including PVC, LLDPE, MB, highly filled Calcium Carbonate MB, degradable MB, LSFH, carbon black MB, cross-linkable PE. Air cooling hot face pelletizing system could avoid the moisture involved during pelletization process with replacing of air cooling. The main components usually include extrusion die plates, pelletizer, cyclone cooler and conveying units, shifter, silo and package units.
Under water cutting system
Under water pelletizing system could be used to process most polymers, especially for some special material that could not be palletized by other kinds of pelletizing systems, such as TPU, TPV etc. The under water pelletizing system is relatively complicated and highly costive to maintain. The main components in this system usually include extrusion die plates, pelletizer, water circle system, centrifugal dewater, silo and packaging system.
- Storage and packaging units
Supply perfect systemUSEON's total solutions always cover from the raw materal dealing units to final scale and packing units. What we are doing now is to save what you have to do for your projects.
Polymer Compounding and Pelletizing
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Not only processing equippments, USEON also eyes on the compounding technologies and the latest developments in related polymer industries. What USEON is doing is to combine the raw materials, additives, process technologies with all the processing units. We will try to do this combination perferctly anytime and thereforely to inject more and more energies in USEON's systems.
No matter from products planning to machine design, then installation and commissioning, or from raw material dealing to final products processing, USEON provides you total solutions.
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