Flat bar Cold Rolling Mill Cold Roll Formers Machines

It is used to cold-roll and form flat steel bars and produce cold-rolled two-ribbed mill steel bars. It is designed for precise rolling of various steel bar diameters and is suitable for construction material suppliers, manufacturing plants, small projects, and similar applications.

Key specifications include: Type: Cold Rolling Mill; Voltage: 380V; Power: 30 kW; Line speed: 60 m/min; Max incoming diameter: 13.5 mm; Min outgoing diameter: 4–11 mm; Rolling weight: 150 kg; Delivery time: 15–20 days; Core components warranty: 3 years.

The machine accepts a maximum incoming diameter of 13.5 mm and can produce outgoing bar diameters in the 4–11 mm range. For special sizes or tighter tolerances, confirm with the supplier.

The rated line speed is 60 m/min. Actual output (tons/hour or pieces/hour) depends on bar diameter, material, and process settings—contact the supplier with your target bar size and material for an estimated throughput.

The machine requires a 380 V electrical supply (typically three-phase) and uses 30 kW of power. Verify local electrical compatibility and arrange an appropriate supply and breaker protection before installation.

Dimensions are listed as 22 * 6 m (length * width); confirm the full length/width/height measurements with the supplier. The specification sheet lists a weight of 1,500 kg, while a separate feature note references a total weight of 4 T—please confirm the exact installed weight with the manufacturer before planning foundations or transport.

Core components are covered by a 3-year warranty. The machine comes with a machinery test report and a video of the outgoing inspection to document performance before shipment.

Standard delivery time is 15–20 days. Shipping and packaging options vary—discuss export packaging, crating, freight mode, and insurance with the supplier to get lead times and costs for your location.

A solid, level reinforced-concrete foundation is typically required for rolling mills. Professional installation and commissioning are recommended. Ask the supplier if they provide on-site installation, alignment and commissioning services or remote/onsite training.

Core components listed include PLC, engine, bearings, gearbox, motor, pressure vessel, gears, and pump. Spare parts availability varies by supplier—request a spare-parts list, prices, and lead times, and consider stocking critical spares.

Routine maintenance includes lubrication of bearings and gears, checking gearbox oil, inspecting rollers and tooling for wear, and verifying electrical and hydraulic systems. Frequency depends on usage; follow the supplier’s maintenance schedule and keep records to ensure warranty compliance.

Specific safety features are not detailed in the listing. Standard expectations include emergency-stop controls, guards around moving parts, electrical protection, and lockout/tagout procedures. Ensure operators receive safety training and appropriate PPE. Ask the supplier about available safety upgrades.

The machine is designed for various steel bars commonly used in construction and manufacturing. For special alloys, high-strength steels, or nonferrous materials, confirm material compatibility and tooling requirements with the supplier.

Customization options (different tooling, PLC programming, automation levels, or safety features) are commonly available from manufacturers. Contact the supplier to discuss customized tooling, control options, and any additional accessories you need.

Provide desired outgoing diameters, target production capacity, material type/grade, site voltage and phase (380V), available floor space, preferred delivery location, and any required custom features. Also request the test report, inspection video, warranty details, and spare-parts list.