Spool Wire 0.15mm To 1.00mm

Firmstone (Tianjin) International Limited is one of the leading manufacturers and suppliers of spool wire 0.15mm to 1.00mm in China. We are committed to providing high quality customized products for global clients. If you're going to buy durable spool wire 0.15mm to 1.00mm made in China, welcome to get pricelist from our factory.

Ultra-fine Spool Wire – high-precision miniature steel wire for fine industrial processing and precision winding, diameter 0.15-1.00mm. Professionally drawn, ultra-smooth surface, uniform roundness, minimal tolerance, compatible with automated winding machinery. Available in electro galvanized, hot galvanized and black annealed finishes. Uniform hardness, stable ductility, no burrs, no breakage or jamming during high-speed processing. Neatly spooled without knots or overlaps, stable feeding for electronics, crafts and mesh manufacturing.

This ultra-fine spool wire adopts high-quality Q195 low carbon steel wire rod as the core raw material. Through multi-pass ultra-fine precision drawing, the steel wire obtains a fine and compact internal molecular structure with uniform texture and excellent flexible ductility. The base steel material features low impurity content and stable mechanical properties, avoiding brittle fracture and irregular deformation during repeated bending and fine processing. The outer surface supports optional electro-galvanized coating, hot-dip galvanized coating or black annealing treatment. Different surface processes provide targeted anti-oxidation, anti-corrosion and soft performance, adapting to diverse fine processing and indoor application demands.

With ultra-fine size, high precision and excellent flexibility, this spool wire is widely used in high-precision and lightweight processing fields. Its main application scenarios include electronic component precision winding, delicate handicraft braiding and shaping, fine filter mesh weaving production, textile industry auxiliary metal wire matching, small toy metal accessory processing and various ultra-fine wire mesh manufacturing. It is an essential basic material for high-precision light industrial and electronic supporting production.

The product adopts refined ultra-fine processing technology to guarantee high precision and stable quality: firstly, conduct multi-pass gradual ultra-fine drawing to process the steel wire into target tiny diameters with uniform roundness; secondly, complete professional degreasing and full surface cleaning to remove oil stains and drawing impurities; thirdly, perform customized electro galvanizing, hot galvanizing or black annealing surface treatment according to demand; fourthly, carry out automatic high-precision spool winding to ensure neat wire arrangement without knotting; finally, finish accurate weight counting, professional labeling and independent spool packaging for dust-free storage and convenient use.

Due to the ultra-fine wire diameter, avoid excessive stretching and sharp pulling during use to prevent wire breakage. Prevent sharp tool scratching and surface friction to protect the smooth finish and precision dimensional accuracy. Store spool wires in dry, dust-free and constant-temperature indoor environments to avoid surface oxidation and wire deformation. Adjust the feeding speed of precision machinery properly to match wire flexibility and ensure stable continuous processing.

Compared with conventional thick fencing wire, nail wire and cable armouring wire, this spool wire features ultra-fine diameter, higher dimensional accuracy and softer texture, exclusively used for precision fine processing rather than heavy-load bearing and stamping. Different from ordinary galvanized fine wires, it adopts standardized spool winding with tidier arrangement and more stable feeding performance. With diversified surface treatments and ultra-tiny tolerance, it perfectly meets the high-precision requirements of electronic and light industrial manufacturing, filling the gap of ultra-fine precision wire in the product series.

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