The ring spinning machine G 38 flexibly produces high-quality ring yarns. Yarn parameters can be easily changed on the operating unit thanks to the fully electronic drafting system. The new compacting devices for high-quality compact yarn as well as systems for the spinning of slub, twin, and core yarns make the G 38 even more flexible.

High-quality yarns produced with high flexibility:
-Flexible production of standard and special yarns
-Optimum machine efficiency
-Energy-saving

The individual spindle monitoring system ISM premium checks the running properties and reduces the personnel costs by about 5%. With the fully automated piecing robot ROBOspin, the G 38 reaches a top-level efficiency with enormous personnel savings.

Economy
The integrated individual spindle monitoring system ISM premium checks the running properties of each individual spinning position. The system ensures a high machine efficiency and can save about 5% personnel costs.
The G 38 uses minimal energy thanks to energy-efficient components and suction devices on both sides of the machine.
Using a “wild loading” process on the tube loader ROBOload, tubes are tipped out of a trolley and into a loading device, where they are sorted automatically. This reduces the workload.

Quality
The proven SERVOgrip system developed by Rieter prevents thread underwinding when doffing. This reduces fiber fly and ensures yarn quality.
High-quality technology components combined with a unique spinning geometry and high spindle speeds ensure the economical production of premium yarns.

Flexibility
Standard and special yarns (optional) are now produced flexibly and economically on long machines with up to 1824 spindles. The machine can be equipped with the proven EliTe system (option) for producing compacted yarns.

The Rieter man-made fiber package simplifies the process of spinning man-made fibers and blends, therefore improving the performance of the machine (option).

TECHNOLOGICAL DATA:
Yarn count [Ne]       4.5 – 160 (250 optional)
Raw materials         Cotton, man-made fibers and blends up to 63 mm (2 1/2")
Twist range [T/m]    200 – 3 000
Draft [fold]              8 – 120 mechanical (10 – 80 technical recommendation) 

TECHNICAL DATA:
Spindle speed [rpm]      up to 25000
Delivery speed [m/min] up to 35 

MACHINE SPECIFICATIONS:
Number of spindles        up to 1 824
Spindle gauge                70, 75
Machine automation       ROBOdoff
Transport automation     SERVOtrail
Automated yarn piecing  ROBOspin