Machinery & equipment
Textile Machine Components
Wear parts for spinning, weaving and knitting machines, where surface finish and geometry decide yarn quality and how long the part lasts.
Made at Suzhou · Bac Ninh
Development and manufacture
These are small parts with unusually demanding duty: a ring travels a kilometre a second against a yarn for months, a heald reciprocates hundreds of millions of times, a ceramic guide has to be smoother than the fibre it carries. Development is mostly metallurgy and surface engineering — which steel, which nitriding or coating, which finish — and we test on running machines rather than on a wear rig, because the failure mode that matters is yarn damage long before the part itself is worn out.
Grinding, heat treatment, coating and ceramic finishing are ours. Parts are built to fit the machine builders our customers actually run — Rieter, Toyota, Picanol, Mayer and others — and we hold dimensional data by machine model so a replacement part drops in without adjustment.
Product scope
High-speed spindles and rings
Ring-spinning spindles and rings in nitrided and through-hardened steel, balanced and matched for speeds to 25,000 rpm.
Reeds and healds
Stainless and carbon steel reeds and healds for air-jet and rapier looms, with dent pitch held tightly enough for fine fabric.
Knitting needles and cams
Latch and compound needles, sinkers and cam systems for circular and flat knitting machines, polished and hardened.
Ceramic yarn guides and tensioners
Alumina and zirconia guides, eyelets, discs and tension gates, ground and lapped to a mirror surface.
Yarn dividers
Separator combs and dividing elements for creels and warping, in ceramic-faced and hardened steel construction.
Take-up rollers
Rubber-covered, chrome-plated and grooved take-up and delivery rollers, dynamically balanced and ground to a fine runout.
Held in production
What the line holds, and how we know.
These are figures sustained across a production run rather than a best-case first article, each with the instrument or test that produces it.
| Characteristic | Held in production | Verified by |
|---|---|---|
| Spindle operating speed | to 25,000 rpm | Balanced and run tested per unit |
| Ring surface hardness | HRC 60–63 | Rockwell traverse on sampled parts |
| Reed dent pitch tolerance | ±0.02 mm | Optical pitch measurement |
| Ceramic surface finish | Ra ≤ 0.05 µm | Profilometer on lapped surfaces |
| Alumina purity | 99.7% | Material certificate and XRF check |
| Roller radial runout | ≤ 5 µm | Dial indicator between centres |
Built and released against
- DIN 64130 reeds for weaving machines
- ISO 8115 dimensions for textile machinery accessories
- ISO 1940-1 balance quality grades for rotating parts
- DIN 50190 case depth determination after nitriding
- ISO 4287 surface texture parameters
Who buys it
- Ring spinning mills
- Air-jet and rapier weaving
- Circular and flat knitting
- Texturising and draw-twisting
- Textile machine builders and OEM spares
- Mill maintenance distributors
Related work
Neighbouring industries.
Programmes often cross these lines. Where a part touches more than one of them, a single engineer owns the whole thing rather than handing it between departments.
All industriesSend a drawing or a specification.
An engineer from the textile machine components team replies within one business day with feasibility, the line it would run on, the tooling route and an indicative delivered cost.