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Buying second-hand machinery should be a smart way to grow. For many mills, it feels more like a bet.

The logic behind it is sound: a second-hand loom or warping machine can bring capacity online faster, with a smaller investment than new equipment. What holds most buyers back isn't the price. It's the question a typical listing never answers: what condition will this machine actually be in when it reaches my factory?

The real problem with the second-hand market

The second-hand machinery market isn't short on offers. It's short on accountability.

A listing tells you the brand, the model, maybe the year. It rarely tells you how the machine was running before it came off the line, whether anyone has checked it since, or who you call if it doesn't perform once it's installed. In many deals, the seller's involvement ends at the transaction, and every risk after that is yours: parts nobody warned you about, a start-up that takes longer than planned, capacity you budgeted for that never shows up.

For a factory owner, that's capital tied up in uncertainty. For a purchasing manager, it's a supplier decision that's hard to defend if it goes wrong. In both cases, the machine itself is rarely the whole problem. The missing backing is.

What changes with ITG Machinery

ITG Machinery is ITG Group's department dedicated to second-hand machinery. It manages the selection and commercialisation of second-hand equipment from start to finish, and the word that matters most there is selection.

Every piece of equipment is evaluated against specific criteria of quality, operation and reliability. Our technical and commercial team assesses each option before it's offered, and each machine is thoroughly inspected so it arrives ready for your production line.

That changes the question you're asking. Instead of “what am I actually getting?”, it becomes “which of these fits my production?”, and you answer it with people who have already looked at the machine.

The platform covers machinery from leading brands such as Picanol, Toyota, Vamatex, Itema, Dornier, Sulzer and many others. Behind it is the same group you may already know from spare parts and new machinery: decades in the textile industry and a distribution network in more than 50 countries.

That's what we mean by second-hand machinery, first-class backing.

The people behind the backing

Backing isn't a policy. It's the people who answer when you have a question.

ITG Machinery is led by Fabio Giamminola, General Director of ITG Brasil, who brings the group's commercial and technical experience to every selection. Alongside him, Vania and Arissa run the administrative and commercial side of the process. They're the team you'll be speaking with from your first inquiry until the offer reaches you.

This matters more than it might seem. When you buy secon-hand equipment, you're not only buying a machine. You're trusting someone's judgement about it, and knowing who that someone is, and being able to reach them, is part of the backing.

How to get started

Everything happens directly on the platform, in three ways:

• Buy from the listing. Start by browsing the machines currently available. If you find the reference you're interested in, send your interest request through the platform, and the negotiation starts from there.

• Request a search. If the machine you need isn't on the listing, you don't have to stop there. Submit a search request: register your company and describe the machinery you're looking for. The ITG Machinery team will then help you find it.

• Sell your machinery. Machinery your mill no longer uses can still be valuable to another one. Register it through the sales form, upload its details and photos, and submit it for publication on the platform, where it can reach thousands of potential buyers in the textile industry worldwide.

Buying second-hand shouldn't mean buying blind

Take a look at the current offer on the ITG Machinery platform, or write to us at itg.machinery@group-itg.com. Tell us what your line needs, and we'll tell you whether we have the right machine for it.

From September 22 to 24, we attended the first edition of Nextech by Colombiatex at Plaza Mayor in Medellín. It is Latin America’s first trade show specializing in machinery and technology for the textile and apparel supply chain. According to Inexmoda, Colombia accounted for 6.8% of the Latin American fashion market in 2025—approximately USD 8,494 million—and the industry is asking itself how to produce better, not just more.

At our booth, we had knitting looms, braiding machines and SINOTEX flat knitting looms in operation. We had visitors from different cities in Colombia, as well as from Ecuador, Peru, Argentina, and Europe, and a good portion of them were companies we hadn’t worked with yet. Almost all conversations revolved around four topics.

This was the most frequently asked question. Before adding a machine, check if you can diversify with the one you already have:

• Change parts, not the machine. On single-knit knitting machines, by changing the core components, the same machine can be converted to knit terry or polo fabric.

• Change the gauge with a new cylinder. You can produce a different type of fabric with the same equipment and a much smaller investment than that of a complete machine.

• Choose wisely between tubular and open-width knitting. If you work with fabrics containing Lycra or light colors and the fold of the tube leaves marks, the open-width method rolls up the spread-out fabric, preventing those wrinkles and maintaining a uniform stitch density. If you produce garments without side seams, the tubular method remains the most efficient option.

Every technique you master is one more product you can offer: mini jacquard, embossed pleats, intarsia, transfers, or shaped collars. If you’re evaluating a flat knitting machine, keep this in mind:

• Rising and lowering rollers: the fabric comes out straight without needing to be hung by hand.

• High-heel needles: the cams wear less.

• Servo-controlled motor: according to the manufacturer, it increases production by 15%.

• Four lancing bars and eight feeders: more colors in a single design.

Braiding is used in shoelaces, sports and safety ropes, fishing line, headphone cables, and jacquard cords, made of polyester, nylon, PP, or Dyneema. If you’re considering a braiding machine:

• It’s part of the final product. The number of spindles and heads determines what you can produce and at what rate.

• Look for an automatic shut-off in case of thread breakage to avoid accumulating defective lengths. According to the manufacturer, some rope-making models produce 4 to 5 times more than a traditional braiding machine.

• Keep consumables close at hand. With spools, carriers, springs, and brake pins readily available, a stoppage lasts hours rather than weeks.

• Think about the finishing. If you produce cords, an automatic stitching machine capable of 4,000 to 6,000 stitches per hour completes the process without relying on manual labor.

Automatic fabric spreading and cutting machines—a line we recently introduced with YINENG TECH—were among the most frequently inquired about. Fabric typically accounts for 60% to 70% of a garment’s cost, and Lectra estimates that waste in cutting rooms ranges from 10% to 20%. It is one of the largest cost centers in a garment manufacturing operation and almost always the least measured.

Before looking at any technical specifications, measure these four things over the course of a typical month: your marking efficiency by garment type, your scraps and rework by cause, the actual hours your cutting table is in use, and your true bottleneck (consistency, setup time, or volume). Also, evaluate spreading and cutting together. An automatic cutting machine only cuts the fabric layout it is fed. If the fabric is still laid out by hand, you’ve automated the precise step and left the imprecise one as it was.

Anyone returning from a trade show comes back with options on the table. These four questions help you sort through them:

• What are you going to produce, and for which market?

• What is the actual productivity with your yarn and your shifts?

• Are replacement parts available nearby?

What does the support for installation, commissioning, and training include?

Most decisions to invest in machinery are made months after a trade show, when there’s time to compare options calmly. We’ve seen this happen in other divisions of the group, which is why we never consider any conversation closed. If you submitted a request, our sales team will reach out to you to help bring it to life. And if you didn’t get a chance to visit us or want to discuss any of these topics for your plant, please write to us.

Thank you to everyone who stopped by to visit us during Nextech.

📩 co.comercial@group-itg.com

If you run a finishing line, you already know which machine you'd check first if the energy bill jumped: the stenter.

It's usually the single largest thermal energy consumer on the floor, and the reason is simple physics — you're pushing wet fabric through chambers of hot circulating air, and generating that heat, chamber after chamber, shift after shift, is expensive. The literature is blunt about it: the stenter is described as one of the most thermal-energy-consuming machines in the entire textile process, and finishing together with wet-processing preparation accounts for roughly 35% of a composite mill's thermal energy.

Here's the part that doesn't show up on a gauge: a large share of that energy never touches your fabric. It leaves through the exhaust stack as hot air, radiates into the workshop, or gets wasted holding temperature the process didn't need. That's not a dramatic failure. It's a quiet, continuous leak — and it's paid for in every meter of fabric you run.

This article breaks down where a conventional stenter loses energy, and how the design of our XY-D-2600 Stenter Machine attacks each loss at the source.

Where a conventional stenter loses energy

Three losses account for most of the waste, and they compound.

Hot exhaust air, thrown away. A stenter continuously vents humid, hot air to keep the chamber atmosphere right for drying. In a conventional setup, that exhaust — carrying real thermal energy you already paid to generate — goes straight up the stack. Research on stenter energy flows identifies exhaust gas as one of the single biggest bottlenecks to efficiency, and studies on waste-heat recovery from stenters have demonstrated fuel-consumption reductions above 60% when that exhaust heat is properly captured and reused. Every degree in that vented air is money spent once and lost.

Thermal leakage and radiation. Heat doesn't stay politely inside the chambers. It escapes through panel walls, gaps and poorly insulated surfaces — which is why the area around an older stenter is often uncomfortably hot. That radiated heat is doubly costly: it's energy that left the process, and it raises the workshop temperature, which your ventilation then has to fight.

Temperature and airflow you can't control precisely. When you can't independently regulate conditions across the machine — top versus bottom, section by section — you compensate by overshooting. You run hotter or push more air than the fabric strictly needs, just to hold quality. That safety margin is real fabric quality insurance, but it's also continuous over-consumption. And atmospheric conditions make it worse: energy-model studies show stenter performance can swing by up to 10% of total energy required just from seasonal changes in ambient air temperature and humidity. 

How the XY-D-2600 attacks each loss

The XY-D-2600 Stenter Machine is a double-layer stenter built specifically around energy consumption. Three design features map directly onto the three losses above.

1. Double-layer oven — reusing heat instead of regenerating it. This is the core idea. The oven is stacked in two layers, and the heat generated in the first heat-setting layer is transferred to the second layer through a closed iron plate. Instead of every chamber generating its own heat from zero, the second layer runs partly on heat the first layer already produced. Per the catalog, that recovery is worth about 20%–40% energy saving, depending on the process. And because the layers are stacked, each cabinet is 1600 mm high — you get that saving without doubling your floor area.

2. Waste-heat recovery — preheating fresh air with air you were going to vent. The second attack is on that exhaust stack. A stenter constantly needs to replenish fresh air into the oven. In the XY-D-2600, that incoming fresh air is routed through the waste-heat recovery device first — so it's preheated by the outgoing exhaust before it enters the chamber. You're recovering energy from the exact air you were about to throw away. The catalog puts this at roughly 10%–30% energy saving. The exhaust and supplementary fans are both frequency-controlled, and the system reports a 2%–3% production-efficiency gain on the same line, depending on process conditions. The insulation backs it up: panels are galvanized plate with 150 mm of high-quality insulation material to shut down the heat leakage described earlier.

3. Independent dual air ducts — precision instead of overshoot. The third feature solves the over-consumption problem. The XY-D-2600 uses two independent air ducts, with upper and lower air volume controlled separately and settable to any ratio through the menu, regulated by frequency converters. That means you stop compensating with blanket overshoot and start matching airflow to what the fabric actually needs, top and bottom. Critically, this holds even at low speed — which is exactly where sensitive fabrics live. The catalog specifies stable fabric results at any speed for knitwear, coated fabric, recycled fabric, ultra-fine fiber, plush and silk. Lower, precise airflow on delicate goods is both an energy saving and a quality safeguard at once.

What this means on the bill — and in the fabric

The savings percentages above aren't marketing rounding — they're catalog figures tied to process conditions, and they stack on the machine that's already your biggest energy line. When your single largest thermal consumer runs 20%–40% more efficiently in the oven and recovers another 10%–30% from exhaust, that isn't a rounding error on the energy bill. It's a structural change to your cost per meter — the kind that compounds every shift, every day, for the life of the machine.

Independent industry work points the same way: waste-heat recovery projects on stenters have reported 20%–30% savings in electricity and fuel, and broader stenter modernization is credited with cutting specific energy consumption by 10%–25%. We're not going to hand you an ROI figure — that depends on your energy price, your fabric mix and your run hours, and anyone who quotes you a universal payback is guessing. But the direction is not in question, and the inputs to calculate your own are all here.

And the quality side matters just as much, because energy efficiency that costs you fabric quality isn't efficiency. The same features that save energy — precise dual-duct airflow, heated fresh air fed in to avoid large temperature differentials and dripping, stable conditions at low speed — are the features that protect hand feel and finish consistency on sensitive fabrics. On a stenter, done right, the energy decision and the quality decision are the same decision.

Where ITG Group fits

ITG Group supplies the XY-D-2600 double-layer stenter, and our role doesn't end at the purchase order. Sizing a stenter to your line — chamber count, working width, heat source, the fabrics you actually run — is a technical conversation, not a catalog pick. If your current stenter is running hot, venting heat into the workshop, or forcing you to overshoot temperature to hold quality, those are the symptoms worth evaluating.

Tell us what you're finishing and the conditions you're running, and our technical team will work through the configuration with you — including an honest read on whether the numbers justify the change for your specific operation.

Get in touch: info@group-itg.com

Every shedding cycle puts the warp yarn through the same point of contact: the heald eyelet. As the warp yarn bends at the eyelet during shedding, elongation occurs proportional to the square of the shed height — and because the front and back of the shed are asymmetrical in length, the yarn slips inside the eyelet, generating friction. When upper and lower yarns rise and fall alternately, severe friction occurs between them. During beating-up, the back-and-forth motion further increases friction between the warp yarn and the heddle eyelet.

This isn't an occasional event. It happens on every pick, on every heald, for the entire production run.

The cumulative cost of friction

The damage adds up in ways that show up directly on the production floor. Studies have found warp yarns lose up to 12% of their breaking tenacity due to abrasion and friction against fiber-to-fiber contact and all loom components — with peak friction occurring during weft insertion.

Lint is generated specifically at the points where warp yarns pass through drop wire eyes, heddle eyes, and between reed blades. This lint collects on the weaving machine surfaces and is often incorporated into the fabric when it falls into the shed or becomes entwined with warp or weft yarns, resulting in defective fabric. Thick lint buildup can also clog loom mechanisms and mix with lubricating oil.

The result is a chain of consequences mills know well: thin places, gouts, oily streaks, and broken ends — if the warp becomes too hairy, the reed forms a ball of fiber between the reed and heald shaft, and if small enough, that ball passes through and becomes a defect woven directly into the fabric.

Sizing helps — but it doesn't solve the problem at the source

Warp yarns are typically sized — coated with protective agents like starch or polyvinyl alcohol to improve abrasion resistance and reduce friction. This is a necessary step, but it addresses the yarn side of the equation. The eyelet itself — the physical surface the yarn contacts thousands of times per minute — is the other half of the equation, and it's often overlooked.

What eyelet geometry actually does

Heald design research is specific about which physical features reduce yarn damage at this contact point. Rounding the front and rear edges of the heald reduces stress on the yarn. A planar lateral surface at the eyelet — without sharp upper or lower corners — prevents the yarn from being forced onto edges where it could be wedged and damaged. This allows even thermally sensitive yarns to be processed at high operating speeds without damage from sharp edges or friction heat.

In other words: the smoother and more rounded the eyelet surface, the less mechanical stress the yarn absorbs on every single pass — which translates directly into less fiber shedding, less lint generation, and fewer downstream fabric defects.

Where ITG Group's healds and droppers fit?

ITG Group's healds and droppers are manufactured with this contact point as a quality priority. Made from 420J stainless steel — a grade selected for its superior hardness and corrosion resistance — the eyelet surface is smooth and abrasion-resistant, and components are processed through acid-washing, polishing, and electrolysis to further improve anti-rust performance and reduce surface friction at the point of yarn contact. This combination of material and finishing directly addresses the root causes of lint buildup: rough contact surfaces that break fibers rather than guide them.

The full ITG Group range covers closed and open type flat steel healds, steel wire healds with grooved mail-eye, drop wires (EO and EG types across multiple sizes), and specialty healds for linen weaving and jacquard looms — giving mills the ability to match eyelet type and finish to the specific yarn and fabric they're running.

For mills dealing with recurring lint-related defects or accelerated yarn wear, the heald and dropper eyelet is often the first place worth inspecting — not just the yarn.

If you'd like to review which heald and dropper specifications best match your current loom setup and yarn type, ITG Group's technical team can help.

Sources: Statista, Grand View Research, Femme Hub, Mordor Intelligence, Oxano.