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This China High-Speed Precision Wire Drawing Machine from GRM Rolling Mill transcends traditional diameter-reduction capabilities, integrating a precision servo drive and a closed-loop tension control system to simultaneously preserve both wire surface finish and original mechanical properties. The equipment combines multi-pass drawing, tension control, and spooling/unspooling functions, featuring a diameter tolerance of ±0.03 mm, a maximum speed of 25 m/s, and a noise level of ≤82 dB. Contact us today!

Manufactured by the GRM Rolling Mill factory, the GRM-X Series Profile Rolling Machine is an advanced piece of rolling equipment characterized by its high precision and exceptional flexibility. Boasting key advantages such as precise positioning via servo motors, one-touch automatic roll gap calibration, and a modular design featuring both universal and specialized rolls, this machine is ideally suited for diverse sectors—including construction and shipbuilding. It is engineered to meet the rigorous demands of high-end profile manufacturing and supports the customization of profiles with specialized cross-sections.

GRM Rolling Mill is a leading manufacturer of rolling mills, backed by a complete in-house capability to design and produce all essential peripheral equipment. Our coil pay-off systems are engineered as integral, high-performance components of the total rolling solution. We offer a diverse portfolio of stable and reliable pay-off machines, from vertical to horizontal configurations, ensuring seamless material feeding tailored to your specific rolling process, material, and plant layout. This integrated approach guarantees compatibility, optimizes line efficiency, and delivers a truly customized production line from a single, trusted source.

The China High-Precision Micro Flat Wire Rolling Mill, developed by GRM Rolling Mill, is a high-end precision machining equipment specifically designed for the thinning and forming of ultra-fine non-ferrous metals (such as pure copper, silver-plated/tin-plated/nickel-copper wire) in fields such as medical wires, electronic information, precision instruments, and high-end connectors. This equipment integrates precision rolling, intelligent control, and high-speed production, making it a core piece of equipment for achieving domestic substitution and industrial upgrading of micro-fine flat wires.

GRM PV Busbar Ribbon Production Line are designed to continuously process TU1 oxygen-free copper round wire into high-precision tin-coated flat conductive ribbon. The line is suitable for PV interconnection ribbon, busbar ribbon, and reflective busbar ribbon production.
The complete line integrates wire drawing, precision rolling, continuous annealing, flux treatment, hot-dip tin coating, and automatic take-up. It helps PV ribbon manufacturers control width and thickness accuracy, tin coating quality, strip straightness, and winding consistency.
The GRM busbar ribbon production line is approximately 26 m long and 3 m wide, with a total line weight of about 14 tons. The design speed can reach up to 150 m/min, depending on copper wire size, finished ribbon dimensions, tinning speed, and take-up method. Under typical production conditions, the monthly output can reach approximately 60-80 tons.

GRM Multi Stand Reducing Rolling Mill is a heavy-duty rolling system designed for continuous multi-pass reduction of wire rod and bar materials. The mill adopts a sequential multi-stand layout to ensure stable deformation, high rolling efficiency, and reliable finished product quality in demanding steel rolling applications.