7.5-20P Precision Tungsten Carbide Rolling Mill for Copper Aluminum Iron Steel Rebar Bar Rod

The mill is designed to roll copper, aluminum, iron and steel for rebar, bar and rod products. For specific alloys, thicknesses or specialty metals, confirm with the manufacturer to ensure compatibility.

The machine requires AC 380V, 50/60Hz three-phase power and has a rated motor power of 5.5 kW.

The rolling mill supports output thicknesses from 25 mm down to 0.1 mm, allowing a wide range of finished section sizes.

Rolls are made of MC5 tungsten carbide with a hardness of HRC 62–64 for high wear resistance and long service life.

Rated rolling speed is 7.4 meters per minute. Actual throughput depends on material type, final thickness, number of passes and operator setup, but the speed supports high-productivity continuous rolling applications.

The mill uses a bearing bush grease-lubricated system. Regular greasing of bearings and other recommended lubrication points is required per the maintenance schedule.

Magnetic powder coilers are optional: OPC-050 for 5 kg and OPC-100 for 10 kg. Winding motor options are 1100 W for 5 kg and 2200 W for 10 kg. Confirm your chosen configuration when ordering.

Machine dimensions are 500 mm (L) × 850 mm (W) × 1300 mm (H) and weight is approximately 3000 kg. Due to the weight, a suitable foundation or reinforced floor, proper crane or lifting equipment for installation, and three-phase power connection are required.

MC5 tungsten carbide rollers (HRC 62–64) are highly durable and resist wear better than conventional tool steels. Actual life depends on material processed, abrasive inclusions, production volume and maintenance. For projected life and replacement schedules, provide your expected throughput to the supplier for a more precise estimate.

Routine maintenance includes regular greasing of bearing bushes, inspection of rolls for wear or damage, checking and tightening fasteners, monitoring electrical connections, and following any manufacturer-recommended inspection intervals. Replace worn consumables as needed.

The mill is intended for rolling bar, rod and rebar shapes within its thickness range. Specific diameters and profiles depend on tooling and pass schedules—contact the manufacturer/supplier with the desired final dimensions so they can confirm feasibility or provide tooling options.

Standard safe operation practices apply (lockout/tagout, trained operators, protective guards, proper grounding). Confirm with the supplier whether emergency stop switches, guards and interlocks are included on your unit. Operators should wear appropriate PPE and be trained on safe feeding, handling and maintenance procedures.

Spare parts such as replacement rolls, bearings and drive components are typically available from the manufacturer or authorized dealers. Technical support, installation assistance and training are usually offered—contact your supplier to confirm availability and lead times.

Customization options (additional coilers, automation, cooling systems or different winding motors) are commonly offered. Discuss your process requirements with the manufacturer to determine available upgrades and any impact on lead time and cost.