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ZSK series

The ZSK Mc18 high performance twin screw extruder is a superlative product. With its torque of 18 Nm/cm3, it has made a name for itself on the market as a throughput champion for products with high torque requirement such as engineering plastics. The 30% increase in torque compared to the predecessor extruder model ZSK Mc PLUS leads to increases in throughput of up to 100%. Therefore the ZSK Mc18 twin screw extruder ensures production with maximum economic efficiency. The optimum price/performance ratio, the extremely energy-efficient operation, the wide range of applications, and the associated high level of flexibility of the machine are additional advantages.


  • With its Do/Di of 1.55, the ZSK Mc18 strikes just the right balance. It has proven itself in the processing of products with high torque requirements and enables reliable scale-up within the entire Mc18 twin screw extruder series. In addition, it is possible to scale-up and modernize the ZSK Mc PLUS series to the Mc18 series.

    • Continuous processes with high energy consumption
    • Processing of all previously torque-limited products such as polyamide with glass, PBT with glass, glass fiber-reinforced polypropylene
    • Mixing and dispersing of pigments and additives
    • Reinforcement with glass, carbon and other fiber materials
    • Degassing of volatile components
    • Filling with talcum, calcium carbonate, sawdust or other fillers
    • Alloying
    • Reactive extrusion
    • Chemical reactions such as polymerization, polycondensation and polyaddition
    • Direct extrusion

[CTE PLUS 시리즈의 주요 이점]

 

ο  More than 30% increase of specific torque

ο  Up to 100% increase in the throughput rate

ο  Increased energy efficiency by reduced specific energy input

ο  Greatly improved productivity

ο  Improved compounding quality by gentle processing with a higher filling degree

ο  Reduced compound temperature at much greater throughput rates

ο  Flexible, wide area of applications

ο  Proven high ZSK safety enabled by new designs and developments

ο  Gentle product handling for maximum quality

ο  Maximum flexibility in product changes and machine modifications

ο  Optimum graduation of the machine sizes

ο  Excellent mixing behaviour

ο  Reliable scale-up

ο  Very wide range of wear protection solutions

ο  Comprehensive process engineering support

ο  Flexible solutions for control system

ο  Comprehensive after-sales services by worldwide Coperion service network

ο  Large number of application-specific solutions to increase throughput and productivity, e.g. quick-release features, side devolatilization ZS-EG, Feed Enhancement Technology (FET)

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