4-High Non-Reversing Single-Stand Rolling Mill  

(2) Work Roll Dimensions 

Ø420/390 mm (diameter) × 1600 mm (barrel length) 

 (3) **Backup Roll Dimensions 

Ø1100/1040 mm (diameter) × 1545 mm (barrel length) 

(4) Roll Surface Speed 

0–250/750 m/min 

0-250/750 m/min 

Threading Speed

15–30 m/min 

Material Thickness 

Max. 7.0 mm 

(2) Coil Width 

830–1370 mm 

(3) Coil Weight 

Standard 6250 kg (for 1200 mm width)   

(4) Coil Inner Diameter (ID)   

- Ø508 mm (without sleeve) 

 (5) Coil Outer Diameter (OD) 

Max. 1700 mm 

(6) **Sleeve Dimensions 

- ID: Ø505 mm, OD: Ø565 mm 

  - Length: 1600 mm 

  3. Product Specifications 

(1) Coil Thickness 

Min. 0.2 mm 

(2) Coil Width 

800-1320 mm 

(3) Coil Weight 

Standard 6 metric tons 

(4) **Coil Inner Diameter (ID) 

- Ø508 mm (without sleeve) 

- Ø565 mm (with sleeve) 

(5) **Coil Outer Diameter (OD)   

Max. Ø1700 mm 

4. Rolling Speed 

(1) **Roll Surface Speed 

Max. 750 m/min (high-speed range) 

(2) Uncoiler Speed 

- Max. 715 m/min (high-speed range) 

  - 310 m/min (low-speed range) 

(3) **Coiler Speed 

Max. 865 m/min (high-speed range) 

5. Tension   

**Uncoiler Tension 

- Max. 24.95 kN (with 1×265 kW motor, high-speed range) 

- Max. 49.9 kN (with 2×265 kW motors, high-speed range) 

- Max. 115 kN (with 2×265 kW motors, low-speed range) 

- Min. 2.5 kN 

Coiler Tension 

 Max. 33.75 kN (with 2×265 kW motors, high-speed range) 

Max. 50.6 kN (with 3×265 kW motors, high-speed range) 

Max. 116.7 kN (with 3×265 kW motors, low-speed range) 

Min. 3.4 kN