Card C 77

The card for every application

High production with proven 1.5-meter carding technology
Energy savings of up to 30%
Outstanding sliver quality through 32 active flats

Product Details

The card C 77 is the ideal entry into Rieter technology. With its proven 1.5-meter carding technology, it offers high production. The exceptionally low energy consumption ensures economical production. 32 active flats are the basis for an excellent card sliver quality.

Precise flat guidance and the unique Q-Packages with selective trash removal enable high raw-material utilization. With the optional Integrated Grinding System (IGS), sliver quality remains constantly at a high level and prolongs the service life of the clothing.

Economy

The large active carding area and the optimized pre- and post-carding zones guarantee high production with excellent results in all applications.

The C 77 has exceptionally low energy consumption thanks to a combination of its compact construction, optimized waste air evacuation system and energy-efficient drives.

With the selective trash removal solution Q-Packages in the pre- and post-carding zone and the optional available flat clothing HYPERTOP, high fiber yield is achieved.

Quality

32 active flats, the precise carding gap as well as the integrated Q-packages in the pre- and post-carding zone allow to meet strict quality requirements.

The Integrated Grinding System (IGS) sharpens the clothing automatically with lasting effect. This prolongs the service life of the clothing and ensures a consistently high sliver quality.

Sophisticated feeding technology ensures constant batt weight and uniform web formation. The result is flawless machine operation and uniform card sliver of superior quality.

Flexibility

Adjustable licker-in knives, variable insert elements in the pre- and post-carding zones and electronically adjustable speed drives allow quick adaptions to raw materials.

The modular construction allows easy maintenance and thus keeps a high machine availability.

Due to flexible feeding of two card lines, it is possible to easily switch certain cards from one assortment to another.

After Sales

Parts and maintenance

With more than 45 000 original parts available, Rieter maintains the performance of spinning equipment by delivering leading quality across its global service network.

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Upgrades and retrofits

To improve lifetime, productivity and/or quality of existing equipment, Rieter offers modernization solutions: retrofits and upgrades which restore or enhance the original machine performance.

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Service excellence

To meet constantly growing requirements, Rieter fundamentally redefined services and offers the most complete range of services on the market. From installation along the entire product life cycle, Rieter experts accompany customers on their road to success.

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Components

Flat clothing HYPERTOP

Graf’s unique and newly engineered pattern design of the flat clothing HYPERTOP creates the advantage of a yield optimization of up to 0.5%, while keeping the yarn quality at an optimal level.

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Flexible flat clothing

Working in perfect combination with the wire under even the highest forces, Graf flexible flat clothing prevents damage and improves parallelization of the fibers.

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Stationary flats

Graf stationary flats improve the opening of fibers even before they enter the pre-carding zone. This optimal opening prevents unopened fiber flakes from entering the flexible flat zone.

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Metallic card clothing

Carding wires from Graf are particularly gentle to fibers. Designed for consistent sliver quality and high process stability, they also offer you an exceptionally long lifetime.

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Cotton yarn package

Graf technology components offers a perfectly matching card clothing that optimize all types of yarn applications, whether cotton or cotton blends.

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Downloads

Card C 77 – Brochure

English
PDF / 10 MB