Ring Spinning Machine G 37

High-Quality Yarns Produced with High Flexibility
  1. Maximum production time
  2. Low energy requirement
  3. Optimum machine efficiency

Product Details

The ring spinning machine G 37 produces flexibly high-quality ring yarns. Yarn parameters can be easily changed on the operating unit thanks to the electronic drafting system drive. Energy-efficient components save energy and therefore production costs.

The individual spindle monitoring system ISM basic checks the running properties of each individual spinning position and enables efficient machine supervision. This can save about 3% personnel cost. Optional equipment for producing slub yarns, ply yarns and core yarns increases flexibility.


Yarn count, twist and twist direction are easy to adjust on the operating unit. This maximizes production time.

The G 37 uses minimal energy thanks to energy-efficient components and suction devices on both sides of the machine (on long machines).

The individual spindle monitoring system ISM basic checks the running properties of each individual spinning position. The system ensures a high machine efficiency and can save about 3% personnel costs.

With the WILDload system, tubes are taken from the trolley to the tube loader ROBOload via a loading device which sorts the tubes. This reduces the work involved.


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.


Standard and special yarns (optional) are now produced flexibly and economically on long machines with up to 1 824 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).

  • Compacting Device COMPACTdrum

    The compacting device COMPACTdrum for the Rieter ring spinning machine is easy to install and remove. It adds a new dimension to reducing hairiness, which impresses customers along with the very low production costs. The device processes all raw materials and covers all yarn counts.



  • ESSENTIAL – Rieter Digital Spinning Suite

    ESSENTIAL provides fact based optimization proposals, key performance indicators and even predicts downtime risks. This powerful tool supports management activities with comprehensive and clearly arranged digital analytics. With ESSENTIAL you are unlocking the full range of digital value creation possibilities for your mill.


Rieter Com4® Yarns

Yarns for the most exacting requirements that ensure competitiveness in a dynamic market are Com4® yarns. Spun on Rieter ring, compact, rotor or air-jet spinning machines the Com4® yarns are characterized by excellent quality. Rieter customers profit from optimized production costs and good selling outlets.



Yarn count [Ne]

4.5 – 160 (250 optional)

Raw material

Cotton, man-made fibers and blends up to 63 mm

Twist range [T/m]

200 - 3 000

Draft [fold]

8 – 120 mechanical (10 – 80 technologically recommended)


Spindle speed [rpm]

up to 25 000

Delivery speed [m/min]

up to 35


Number of spindles

up to 1 824

Spindle gauge

70, 75

Machine automation


Transport automation