Spinning At ITMA 2023 – An Financial View

Current improvements within the spinning sector concentrate on automation and course of integration, increased efficiencies and higher controls with distant entry.

By Dr. Helmut H. Hergeth

“Cautiously shifting ahead” seems to be the overarching motto of the spinning sector at ITMA 2023 held lately in Milan, Italy. After all there have been some technical advances on show, however economically talking, no new improvements that utterly shake up current enterprise fashions. A few of the incremental investments1 of the Nineteen Eighties are coming again to thoughts. Incremental investments enable textile producers to make the most of new or improved applied sciences with out having to utterly exchange current tools. This conserves monetary assets, which is related in unsure financial occasions, in addition to throughout occasions when technological instructions usually are not but clear. The theme of financial uncertainty was undoubtedly seen and ceaselessly talked about in lots of conversations throughout ITMA.

Many machine producers in addition to their purchasers nonetheless talked about “surviving COVID” within the post-COVID occasions. Financial exercise continues to be lowered, and survival is just extra essential than innovation, or a minimum of extra imminent. For tools producers, identical to for his or her purchasers, uncooked materials costs have been very risky and significantly increased than 5 years ago2. These sorts of value will increase influence machine costs, thus altering the associated fee/profit evaluation for brand new tools and new applied sciences. Related worth will increase and volatilities have taken place in uncooked supplies for yarn producers — in cotton and polyester2 costs, for instance — making long-term selections like the acquisition of recent spinning tools extraordinarily troublesome.

Moreover, like for many different industries, a variety of technological innovation is occurring within the integration, management and coordination of textile processes. This improve requires computing tools and semiconductors — gadgets which might be nonetheless in provide chain restoration mode since 2018. Shortages in some instances result in “allocation” of apparatus to current or strategic clients solely, most undoubtedly not a fascinating state of affairs for the business.

Some themes do emerge within the expertise instructions regardless of this financial backdrop.

Course of Integration

A lot of the tools producers at ITMA confirmed very refined packages that monitor, management, optimize, and combine processes inside and between vegetation. Cloud computing, distant entry and management, and a plethora of information analyses was proven by a lot of the corporations at ITMA. Software program packages are key to environment friendly plant administration, and exhibitors combine upkeep and spare half companies into their plant administration toolboxes. Whereas spare components have all the time been an essential enterprise element, at present these companies are strongly promoted, displaying how far more essential they’ve change into to the suppliers.

MyTrützschler — accessible from Germany-based Trützschler Group SE — for instance, permits customers to entry to detailed plant data with reside feeds from virtually any-where. The MyWires features assist optimize card clothes administration, whether or not the spinning mill conducts its personal wire upkeep or makes use of the service supplied by Trützschler. Technologically, this sort of actual time knowledge permits for optimized plant administration, optimized tools upkeep, and sooner and higher determination making. Economically, it additionally exhibits how far more built-in the availability chain on the textile tools facet is. Not solely are the textile tools producers far more built-in in bale dealing with by means of spinning, but in addition any of the auxiliary suppliers— corresponding to monitoring and upkeep, for instance — are tied into the availability chain by means of acquisitions and strategic alliances.

In comparable trend, digital options supplied by Italy-based Marzoli Machines Textile S.r.l. optimize the spinning course of and monitor key efficiency indicators (KPIs) in actual time. In response to the corporate, implementing its predictive upkeep program analyses a big quantity of firm knowledge in opposition to benchmark values, leading to upkeep value financial savings of as much as 30 per-cent. Utilizing the cloud primarily based advertising useful resource administration (MRM) soft-ware, issues might be analyzed remotely and vitality consumption and efficiencies might be optimized.

Spinning Gear Improvements

On the tools facet, Trützschler confirmed the TC 19i card at ITMA 2023, with the T-GO hole optimizer, which robotically fine-tunes the carding hole to compensate for altering temperatures and circumstances throughout operation, resulting in increased manufacturing and higher high quality. The optical sensor of WASTECONTROL repeatedly screens the waste high quality on the licker-in and robotically optimizes the mote knife setting by way of the servo motor. With rising uncooked materials prices, any uncooked materials financial savings are an essential value issue, it doesn’t matter what textile market is served. NEPCONTROL knowledge is monitored and uploaded to the MyMill system, the place any deviation in nep depend can beanalyzed and addressed on the machine stage from anyplace on the planet. The TC 30i card has been up to date since Barcelona and exhibits an elevated carding space — with roughly 1/3 extra energetic flats plus a precarding and post-carding zone. Whereas an elevated carding floor just isn’t a brand new concept or expertise, the prevailing carding expertise has definitely been improved, resulting in increased manufacturing ranges, higher high quality and extra environment friendly waste administration —together with minimizing fiber waste and separating waste fibers to optimize the recovered worth. Related enhancements might be seen in drafting — just like the self-optimization of Trützschler’s TD 10 — resulting in increased efficiencies, improved high quality monitoring and higher integration of mill administration.

Switzerland-based Rieter confirmed very comparable instructions in its developments, with the C77 and C81 carding machines that includes an elevated carding floor — the corporate experiences the C81 sports activities the “largest energetic carding space” out there — computerized Carding Hole Management and optimized fiber yield utilizing its Trash Degree Monitor. Enhancements in its spinning machines additionally proceed, for instance in ring-spinning with the G38 and G37 fashions; rotor-spinning, just like the totally computerized R70; or in compact spinning, just like the K48. How-ever, the J70 for air-jet spinning was particularly highlighted at ITMA. With a roughly 25-percent increased manufacturing pace in comparison with ring spinning and unusually excessive flexibility supplied by way of the VARIOlot choice — as much as two completely different heaps per machine facet — the J70 matches the ever-changing market calls for for smaller lot sizes. Value and adaptability stay related.

Marzoli confirmed the FTM320 roving body with the central headstock in the course of the machine. This format not solely simplifies managing the machine itself and optimizes automated transport of bobbins to the spinning machines, but it surely considerably reduces alternate and cleansing occasions by virtually 30 p.c, in keeping with the corporate, thus rising effectivity and decreasing value — particularly vitality value — which is after all an ongoing concern within the textile business. The format of the FTM320 additionally reduces house necessities, and whereas productive space versus non-productive space just isn’t all the time one of the crucial pressing determination standards thought of, in some instances, house turns into an absolute deal-breaker or deal-maker. Marzoli’s MDS2 spinning body additionally presents improved effectivity and lowered vitality consumption, inline with the considerations of the business. Vitality consumption, and particularly air consumption, are also the important thing enhancements seen in Marzoli’s comber CMX, with elevated productiveness and as much as 10 combing heads.

Along with the excessive diploma of automation inside every of the machines, from self-correcting changes to automated and built-in upkeep, Marzoli additionally confirmed the combination between machines. Automated transport and coordination between combing, roving, and spinning are key parts in addressing considerations about labor availability and reliability.

An overarching theme for Rieter additionally was automation and integration. Its ROBOspin totally automated piecing robotic now can also be accessible for compact spinning machines. Improved management programs enable high quality management going into and out of the machines, and Rieter helps mills with its Rieter Digital Spinning Suite to observe, handle and optimize spinning mills remotely. Service, upkeep, and spare components, in addition to carding wire administration are a vital a part of the Rieter enterprise mannequin.

Saurer Clever Expertise AG, Switzerland, additionally confirmed automation and course of integration as a serious theme. Like most tools producers, it addresses automation as a managerial response to rising labor prices worldwide and unbiased of value automation, which helps deal with lowered avail-ability of expert labor within the business. All tools producers talked about coaching packages at ITMA —in particular person, on-line, or on the machines — in addition to automation to be able to deal with varied labor points — talent ranges and ongoing coaching, availability and value — which might be an business concern worldwide. Saurer presents coaching by means of the Saurer Academy. Moreover, automation and course of integration can enhance high quality and effectivity by decreasing human error. Saurer particularly confirmed the Autocard SC7 carding machine— which options computerized hole adjustment for recycling, and elevated carding floor space for improved high quality and manufacturing charges — and automation in computerized transportation or “linking” from one course of to the following.

The ZI 72XL compact spinner, the Autoairo air spinning machine, the Autocoro 11 and BD8 with Twinsuction on each ends rotor spinning machines, and ZI 451 worsted com-pact-spinning machine have been on dis-play, in addition to twisters, cablers, and winders. Vitality effectivity and discount of vitality consumption are an essential subject in spinning, the place vitality value usually exceeds the price of direct labor. Saurer addresses this by means of its Texparts product line, which launched a smaller diameter spindle, Eshape, to cut back vitality prices, amongst different variables.

Automation in course of and product monitoring and inspection is after all a key element in any textile manufacturing setting, and Switzerland-based Uster Applied sciences AG confirmed the 360Q answer suite as a completely built-in system serving to with knowledge era, evaluation, and options for high quality in addition to value administration. This chief in textile testing and monitoring has built-in in-line monitoring in any respect ranges with evaluation and decision-making instruments. Human error is actually faraway from the equation. The RSO3D, Uster Quantum, and Uster Sentinel are key parts in mill administration that current and new spinning mills want to stay aggressive.

The Yarn Grasp PRISMA from Loepfe Brothers Ltd., Switzerland, presents superior clearing with its twin measurement system — infrared and mass sensors — thus bettering high quality whereas saving prices — two key enterprise drivers in yarn manufacturing. Utilizing an modern Autostart characteristic, set-up occasions are drastically lowered, permitting for sooner and more cost effective product modifications, which is a key side of agile manufacturing. Integrating software program allows an entire administration system, and as additions to current tools Uster and Loepfe applied sciences have all the time been a part of new and incremental funding methods within the business.

Italy-based Savio Macchine Tessili S.p.A. additionally confirmed traits in direction of extra automation with its Proxima Smartconer computerized winder, for instance; and elevated flexibility in air-jet spinning with its Lybra Good-spinner, which permits altering fiber mix ratios within the yarn from two slivers by way of pc (See “Simply A Few Of The “Cool” Issues On Show — The ITMA 2023 Version,” TW, July/August 2023).

There was a lot anticipation surrounding Japan-based Toyota Industries Corp.’s Helix vortex spinning machine, however sadly the machine was not on show at ITMA. Solely movies have been accessible to clients. In response to firm associates, manufacturing speeds are within the 50,000 revolutions per minute vary with very quick start-up speeds. This expertise is one thing to sit up for seeing in particular person at ITMA 2027!

Murata Equipment Ltd. (Muratec), Japan, producer of the Vortex spinning system, had solely a small sales space with movies and selected to not show any machines at ITMA.

France-based NSC/N. Schlumberger SAS confirmed comparable instructions of enchancment — in automation, vitality financial savings and course of integration— for long-staple-fiber yarns.

Spain-based Spinhole® Consulting presents consultancy companies to assist spinning mills change the configuration of the drafting zone and yarn guides to create a double “multi” balloon, permitting elevated manufacturing speeds, lowered vitality consumption, and thus lowered prices— a real incremental funding as outlined above.

Italy-based C.P.S.TEX S.r.l. with its Greenspin expertise, presents comparable retrofitting drafting programs for worsted and woolen ring spinning machines.

Additionally, in winding, corporations corresponding to Dietze+Schell Maschinenfabrik GmbH & Co. KG and Georg Sahm GmbH & Co. KG, each primarily based in Germany illustrated the development in direction of extra automation, increased manufacturing, elevated flexibility — just like the Versatile Traverse choice from Sahm — in addition to distant assist and repair.

It ought to be famous that along with the standard spinning equipment producers, there are tools producers from India — Lakshmi Machine Works Ltd. (LMW®) for instance — or China — corresponding to Jingwei Textile Equipment Co. Ltd. — that supply a full vary of apparatus for spinning mills.

Going Inexperienced

All main producers of spinning tools confirmed not solely how vitality consumption has been lowered, but in addition how the applied sciences can contribute to a round economic system. Recycling has moved from an additionally talked about potential to a separate enterprise idea that warrants full enterprise segments inside the corporations with devoted tools from opening by means of spinning. At ITMA, producers market devoted product traces particularly for recycled supplies — corresponding to TRUECYCLED by Trützschler or the COM4 Recycling course of by Rieter, for instance — and with uncooked supplies being the largest value consider textile processing, recycling is smart economically in addition to environmentally. Having the ability to course of out of date merchandise into uncooked supplies is as important within the round economic system as another step inside this circle.

All the tools producers additionally describe lowered vitality consumption of their merchandise; that is after all an ongoing development, and economically extremely related as vitality prices in spinning are typically extra related than labor prices. Managerially talking, value financial savings are all the time simple to justify, particularly when these prices are getting extra risky. Moreover, lowered vitality consumption leads to a smaller carbon dioxide footprint, which is sweet for the surroundings and an organization’s company social accountability report. Whereas these are all simple ideas to promote, they don’t seem to be essentially simple ideas to implement into the tools, and have a tendency to make tools extra complicated and troublesome to take care of. That is the place distant coaching packages, and repair and upkeep packages supplied by the producers change into an integral a part of the enterprise fashions.


The world economic system continues to be recovering, and provide chain points — particularly within the electronics areas — influence spinning tools like another equipment. When it comes to innovation, there may be not a totally new mouse-trap, however the current mousetraps are repeatedly bettering — increased efficiencies, extra automation and course of integration, higher controls, and distant entry. Most tools options self-correcting programs that guarantee increased speeds, extra flexibility, and higher high quality. Concurrently, producers are aligning with cultural traits towards sustainability by embracing vitality effectivity and product traces for the round economic system.


1. H. Hergeth, “Investitionsstrategien für Stagnierende Branchen“, in der Reihe Empirische Wirtschafts-forschung Bd. 1, Münster, 1986. Additionally, H. Hergeth, Incremental Investments and their Ends in the Textile and Attire Industries, Ars Textrina 26, 1996, pp. 65-79.

2. Federal Reserve Financial institution of St. Louis, Commodity Costs for varied merchandise, https://fred.stlouisfed.org/.

Editor’s Word: Dr. Helmut H. Hergeth is an affiliate professor within the Wilson School of Textiles at North Carolina State College, Raleigh, N.C.

September/October 2023

Author: ZeroToHero