CROSSLAPPER UnilinerONE

Product catalog summary

Introduction
AUTEFA Solutions is a leading company in nonwoven technology, part of the China Hi-Tech Group Corporation, the largest textile machinery supplier globally. The company combines the expertise of AUTEFA, Fehrer, FOR, and Strahm to deliver high-quality, durable, and high-performance products.

Nonwoven Technology
AUTEFA Solutions specializes in various nonwoven processes, including chemical bonding, fiber opening and blending, needling, drying, winding, cutting, crosslapping, aerodynamic web forming, thermobonding, hydroentanglement, impregnating, cutting, stacking, and carding.

Crosslapper UnilinerONE
The UnilinerONE crosslapper is a key machine in nonwoven installations, significantly influencing product quality. It offers improved weight accuracy in bonded lapped webs, leading to enhanced quality and production efficiency.

Technical Data

Working width: 2.0 - 2.5 m
Layering speed: 80 m/min
Layering width: 2.5 - 5.0 m
Delivery speed: up to 20 m/min

Technical Features

First 4-carriage crosslapper
Modern servo-components for drive and control
Infinitely variable servo motors
Newly designed transport aprons
Pneumatically adjustable high-efficiency tooth belts

Special Features
The UnilinerONE is designed to minimize false drafts with a short web path and 180° deflection. It features integrated web storage (WEBPLUS) to optimize CV-value and reduce material accumulation, improving web uniformity. The profiling system reduces the smile effect by enhancing weight distribution.

Aprons and Tooth Belts
The machine includes antistatic treated transport aprons with adjustable tension and robust high-efficiency tooth belts, ensuring precise web delivery and stability.

Drive and Control Technology
Driven by five servo motors, the UnilinerONE uses Siemens "Sinamics" converters and a Siemens D-controller for optimal speed coordination. The machine is controlled via a touch panel and connected through Ethernet, ensuring safety and compliance with standards.

Conclusion
The UnilinerONE crosslapper by AUTEFA Solutions offers a reliable, economical, and high-performance solution for nonwoven production, setting new standards in speed and cost-to-performance ratio.

Catalog excerpts

LineONE CROSSLAPPER UnilinerONE AUTEFA Solutions leads the way

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AUTEFA SOLUTIONS -Experience, Know-How and Competence in Nonwoven Technology AUTEFA Solutions represents companies with a long tradition and a history of years of successful participation in the market. Combining the experience of the companies AUTEFA, Fehrer, FOR and Strahm the company stands for high quality, durability and performance made in Europe. AUTEFA Solutions creates innovative technological concepts for nonwoven products by utilizing the skills and practical experience of its employees. The customers benefit from the dynamic flexibility and specialist know-how of AUTEFA Solutions...

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AUTEFA Solutions leads the way to Crosslapping Weight accuracy in the bonded lapped web is the most important quality feature for a nonwoven installation. The key machine is the crosslapper, as it has a decisive influence on product quality. A new investment or replacement investment with the crosslapper UnilinerONE always leads to a quality and production improvement. TECHNICAL DATA: W orking width: L ayering speed: L ayering width: D elivery speed: TECHNICAL FEATURES: First 4-carriage crosslapper State-of-the-art technique with standard elements for drive and control with modern servo-components...

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Special Features: The UnilinerONE is characterised by the following technical highlights, which all improve the quality of the layed web and lead to optimised production costs due to material saving. SHORT WEB PATH – MINIMIZES FALSE DRAFTS Compared to conventional crosslappers with UnilinerONE a very short web path without drafts is achieved and after a deflection of 180° the web laying is carried out. The carded web is delivered from the card to the feed conveyor (infeed belt) of the crosslapper. Then the web is passed on to belt 1, which transports it to the upper carriage which moves with...

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INTEGRATED CARDED WEB STORAGE WEBPLUS OPTIMISES CV-VALUE The patented integrated web storage WEBPLUS increases product regularity and enables an improved CV-value. Contrary to carriage layers, working in opposite direction, UnilinerONE is equipped with an integrated web storage, which stores the arriving web during reverse movement of the carriages and delivers it during their constant movement. The capacity of the storage depends on speed and is continuously adjustable at the operating panel. PROFILING REDUCES THE SMILE EFFECT The UnilinerONE is equipped with the proven and patented profiling...

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Drive technology The UnilinerONE is equipped with new designed transport aprons. These aprons are antistatic treated, have a low surface weight and a high lateral stability. The apron tension can be adjusted pneumatically and is infinitely variable. The automatic belt alignment is done by guiding rollers which ensure an exact belt guidance by means of light sensors. The UnilinerONE is driven from five infinitely variable servo motors. One motor each drives the upper carriage, the laying carriage, apron 1, apron 2 and the delivery belt. In this way the best laying results are achieved with an...

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