Precision Parts for Synthetic Yarn Production

High-speed textile machines need stable, accurate components. In POY, DTY, and FDY production, even the smallest imbalance — a few microns off-centre on a separator roller or a bearing running with the wrong clearance — causes vibration, yarn breaks, and production stoppages that cost far more than the part itself.

InStock International, through its manufacturing partner Om Precision Engineering (operating since 1979 under the Amba Group, Vadodara), has been the pioneer manufacturer of textile machine spindle bearings in India. We support POY, texturising, crimping, spinning, and winding operations with precision-engineered parts built for continuous, high-speed production — supplying plants run by Bhilosa Industries, Filatex India, Lohia Corp, and Reliance Industries, among others.

What We Support

We deliver precision-engineered textile components and manufacturing services to ensure high performance, reduced maintenance intervals, and consistent operational efficiency.

High-Speed Rotating Components

Precision-engineered parts developed to perform under extreme RPMs, utilizing dynamic balancing to minimize vibration and ensure machine stability.

Precision Shafts & Rollers

Manufactured with strict dimensional control and surface integrity for continuous-duty spinning and weaving environments. Ground to h5/h6 tolerances with dynamic balance verification.

Reverse Engineering & Localization

Technical replication and optimisation of critical imported spares — from Barmag, Lohia, SML, ICBT, and Schlafhorst machines — to support supply chain localisation and reduce dependency on overseas OEM pricing and lead times.

Separator Rollers & Assemblies

From prototype to repeatable mass production — our separator roller assemblies are built to sustain high-speed winding requirements for DT, WT, and PSF machines. Compatible with Numag, Barmag, and Lohia configurations.

OEM-Equivalent Spares

High-quality replacements matching or exceeding OEM standards — ensuring seamless compatibility with Barmag®, Lohia®, and SML® machines. Every component is individually inspected before dispatch.

Where We Add Value

We leverage deep technical expertise and European engineering standards to enhance the performance and reliability of your textile machinery

Rotational Dynamics

A deep understanding of high-speed rotation behaviour, harmonic vibration control, and dynamic balance grades (G2.5) essential for yarn quality and spindle longevity.

Precision Standards

Unwavering focus on micron-level dimensional accuracy, surface finish, and OEM-matched fit — manufactured to DIN and IS standards with full inspection documentation.

Export-Ready Quality

Our manufacturing and quality assurance processes are aligned with international export expectations — including material certificates, inspection reports, and dimension verification per batch.

Technical Consultation

Expert guidance from our in-house industrial advisors — with hands-on experience at POY, DTY, and FDY plants — to help you identify the right component, reduce part failure, and optimise lead time.