1150mm Four Rollers Reversible Cold Rolling Mill For Plain Carbon Steel And Low Alloy Steel

1150mm Four Rollers Reversible Cold Rolling Mill For Plain Carbon Steel And Low Alloy Steel

1. Mill model and application

1.1 Rolling mill model: ø 220×1150/ ø 800×1100mm six rollers reversible cold rolling mill

1.2 Application: for rolling of plain carbon steel and low alloy steel with width of 800mm ~ 1050mm and thickness of finished product ≥0.5mm.

2. Technical parameters of the unit

2.1 Raw material status: hot rolled steel coil without pickling

2.2 Material: Q195 ~ Q235;08Al;SPHC, SPHD, SPHE,ect

2.3 Yield strength: σ S =180 ~ 260 Mpa

2.4 Blank size: 1.8 ~ 2.75×1050 mm;3 ~ 4×1105 mm;

2.5 Finished product specifications: 0.5 ~ 1.5×1050 mm; 1.5 ~ 2.0 * 1050 mm;

2.6 Coil specifications: outer diameter Max 1900 mm;Inner diameter 508 mm;Volume weight Max 15t

2.7 Rolling force: Max 1000 tons

2.8 Rolling torque: Max100 kn.m

2.9 Rolling speed: Max180--240 m/min;

2.10 Coiling tension: Max160KN;

2.11 Rewinding drum expansion and contraction diameter: Max508 mm;Min 480 mm

2.12 Unit line height: 950 mm

2.13 Unit line direction: from left to right

2.14 Total installed capacity: about 4500 KW

3. Capacity calculation

The raw material width is 1000mm, the thickness is 3.0mm, the finished product is 1.2mm, and the roll weight is 15 tons.The rolling passes are 4 passes, the average rolling time of each pass is about 15 minutes, unloading and loading are 3 minutes in total, and the total rolling time is 50 minutes per roll.

    Daily output of 10 hours: 10h×60min÷50min×15t≈180 tons

　Output for 25 days per month: 180 tons ×25 = 4500 tons

4.Content of supply