Air-jet spinning machine J 70
20Pages

Air-jet spinning Air-jet spinning machine J 70 Air-jet spinning machine with autonomous spinning units Highly efficient yarn production with maximum flexibility

Maximum Productivity

J 70 200 individually automated spinning units with delivery speeds reaching 600 m/min ensure economical yarn production 3

Thanks to very low energy consumption and unrivaled high utilization of material, the J 70 keeps yarn conversion costs low. 4

Low Yarn Conversion Costs

J 70 VARIOlot allows simultaneous spinning of four different lots – two per independent machine side. 6

Highest Flexibility with VARIOlot

Optimized Package Build-up Step precision winding ensures heavy weight packages as well as dye packages. Maximum Productivity 200 individually automated spinning units and delivery speeds of up to 600 m/min ensure economical yarn production. Yarn Clearer for Quality Monitoring The next generation of the yarn clearer Q 30A reliably delivers high-quality air-jet yarns, which are much valued in downstream processes. Flexible Retrofitting The Rieter yarn clearer Q 30A offers the options foreign fiber and weak yarn detection. Both can be retrofitted later via a software update.

Economical Production Newly developed technology components, such as the ceramic twist element, enable an increase in production and quality across all applications. Production Flexibility The VARIOlot option makes it possible to spin four different lots at the same time – two per machine side. Simple Operation The best possible clearing thresholds for perfect yarn quality are easy to set on the machine operating unit. Lower Yarn Conversion Costs Increased energy savings combined with unrivaled material utilization. 9

Rieter . Air-jet spinning machine J 70 Individually Automated Spinning Positions The key to efficient air-jet spinning Autonomy for maximum efficiency Interruptions in the spinning process caused by quality cuts or natural yarn breaks on the spinning units mean significant losses in production. To overcome such inefficiencies, the J 70 has up to 200 fully independent, individually automated spinning units. Each of these spinning units independently repairs all quality cuts and natural yarn breaks. Up to 20 spinning units can do this at the same time, and they resume spinning after repairs...

Rieter . Air-jet spinning machine J 70 Maximum Delivery Speed up to 600 m/min Four robots for highest efficiency Innovative technology components The J 70 combines the latest technology components with proof of practical use at customers’ sites. Complex simulations were run to examine concepts on a wide range of variants, and the most promising solutions were combined and simulated again. These new and further developments of a wide range of technology components enable higher production speeds. The machine operates at its full potential and is designed for delivery speeds of up to 600...

Rieter . Air-jet spinning machine J 70 Outstanding Flexibility Independent machine sides, connected with VARIOlot Four different yarns at the same time Like its predecessor, the J 70 provides separate, independent machine sides as a standard feature. This allows two different lots to be spun at the same time. The VARIOlot option extends this flexibility even more. Now four different lots can be produced independently on one machine – two per machine side. Each production group fully independent The software option VARIOlot allows not only the production of two different lots on each...

Rieter . Air-jet spinning machine J 70 Yarn Conversion Costs Always Under Control Improved air-jet technology Reduced energy consumption The yarn conversion costs are mainly determined by the factors of material, energy, and labor costs. Rieter’s target is to reduce yarn conversion costs further with each development. With the J 70, Rieter has succeeded in increasing the speed and efficiency of production. This requires optimizations in the entire system of the air-jet spinning machine. At the winding unit, the damping and the yarn traversing must be adapted to match the higher delivery...

Rieter . Air-jet spinning machine J 70 Clever Solutions for Intuitive Operation One display per spinning unit and housing with a wide opening One display per spinning unit provides useful data One display for each spinning unit simplifies the processes for operators and mechanics and clearly indicates when two lots on each side of the machine are active. A color code at the top of the display shows the production groups for the operator. Operating requirements are easy to understand and can be easily solved by personnel with standardized processes. If a fault occurs, the appropriate...

Rieter . Air-jet spinning machine J 70 Quality Insurance with the Q 30A The next generation of the Rieter yarn clearer Quality monitoring Flexible retrofitting The yarn clearer Q 30A introduces an innovative measuring method that enables the use of a wide yarn count range from Ne 12 to Ne 80. The Q 30A offers unrivaled flexibility for air-jet spinning machines. The standard Q 30A offers the options “foreign fiber” and “weak yarn detection”. These options can be ordered with a new machine or be retrofitted at a later stage without having to replace the yarn clearer itself. This allows the...

Rieter . Air-jet spinning machine J 70 ESSENTIAL – Rieter Digital Spinning Suite Rieter’s all-in-one mill management system ESSENTIAL leverages digital technology for the textile value creation. The Rieter Digital Spinning Suite analyzes data of the entire spinning mill in real-time and provides meaningful key performance indicators based on this. With comprehensive and clearly arranged digital analysis, the system supports management in strengthening the expertise of mill staff, eliminating inefficiencies and optimizing processes across the entire system. Through its holistic approach,...

Rieter . Air-jet spinning machine J 70 Ring, Compact ESSENTIALbasic, the starter module of the Rieter Digital Spinning Suite, is available free of charge to VARIOline Card Card with RSB-Module all Rieter customers. This module includes solutions such as the Rieter calculator, ESSENTIALorder and ESSENTIALconsult. Autoleveler Draw frame Winder ESSENTIAL Tearing process Rotor Ring, Compact with ROBOspin Roving frame Bale Mgmt Each user, from mill owner to operator, gets an overview of the relevant information needed for their daily tasks. Roving frame Combing preparation Customer values: •...