DAESAN JEFC Rebar Rolling Mill Line with Heating Furnace + DAESAN Cooling and Bed
Type	Used Rebar Mill Line
Production Capacity	160,000 ton/year
Manufacture	DAESAN / JEFC (Korean)
Manufacturing Year	1990
Main Products	D10 / D13 / D16 / D19 / D22 / D25 / D29 / D32
Setting Figures	9 PASS: 8mm 19 PASS D10: 2.9mm D13: 3.0mm D16: 5.4mm D19: 4.0mm D22: 4.0mm D25: 5.0mm D29: 5.5mm D32: 5.6mm
Main Equipment	– Roughing Mill Stand (1–9 PASS) × 2 sets – Finish Mill Stand (10–19 PASS) × 10 sets – High voltage motor × 6 sets – Reduction gear × 6 sets – Rotary shear cutter × 2 sets – Roughing mill pinch roll × 1 set – Pinch roll × 4 sets – Flying shear × 1 set
Process	Billet Furnace → Roughing Mill → Flying Shear → Finish Mill → Rotary Shear (32.5mm cutting) → Pinch Roll → Cooling
1. Heating Furnace
Manufacturer	JEFC (Korean)
Capacity	20 Ton/Hr
Material Outlet Temperature	950–1250 °C
Furnace Length	26,350 mm
Input Tunnel	2,400 (W) × 1,560 (H) mm
Skid Rail Length	24,930 mm
Burners	Heating bed (PLB-20) × 4 sets Uniform heating bed (PLB-8) × 2 sets
Recuperator	12,681 N㎥/Hr
Burner	3 sets
Fan	75 HP
Inserting Pusher	Hydraulic type, Ø220 × 100 ST (50 Ton), Motor: 60 kW
Dust Collector	Capacity: 750 ㎥/min, Motor: 55 kW
Fuel	Heavy Oil
Cooling Tower	Pump 11 kW × 2 sets
Billet Automatic Carrier	Capacity: 25 Ton/Hr Inserting Table: 7,500 × 3,000 mm, G/Motor: 15 kW Controller included
2. Rolling Mill Line
Manufacturer	Daesan (Korean)
Roughing Mill	AC 1,000 HP (750 kW) Fly Wheel: Ø2,100 × 300 (W) mm Roughing Mill Reducer: 1,000 HP, pressure angle 20° 3-stage Pinion Stand: 1,000 HP, pressure angle 20°, twist angle 15°
Oil Celler	800 L, Pump: 3.7 kW
Roll Stands (No.1 & No.2)	3-stage open top (easy roll change) No.1: Ø410 × 1,500 (L) mm No.2: Ø410 × 1,000 (L) mm
Reducers (10–11 PASS)	500 HP (10 PASS) 9.617:1 : 6.882 (11 PASS) Helix Angle: M10 → 10°, M12 → 13.3°
Mill Motor (12–13 PASS)	AC 300 kW
Reducer (12–13 PASS)	400 HP (12 PASS) 5.403:1 : 3.924 (13 PASS) Helix Angle: M10 → 10°, M12 → 10.5°
Roll Stands (10–13 PASS)	10″ 2-stage open top (easy roll change) Ø267 × 600 mm × 4 sets
Pinion Stands	10″ × 4 sets (10–13 PASS)
Oil Celler	1,440 L × 2 sets (1,210 × 1,210 × 1,050 mm)
Mill Motor (14–15 PASS)	AC 550 kW
Reducer (14–15 PASS)	400 HP (14 PASS) 3:1 : 2 (15 PASS) Helix Angle: 10°, Module: 10
Mill Motor (16–17 PASS)	DC 550 kW
Reducer (16–17 PASS)	400 HP (16 PASS) 2.155:1 : 1.644 (17 PASS) Helix Angle: 10°, Module: 10
Mill Motor (18–19 PASS)	DC 550 kW
Reducer (18–19 PASS)	400 HP (18 PASS) 1.4:1 : 1.09 (19 PASS) Helix Angle: 10°, Module: 10
Roll Stands	8″ × 2 sets (14–15 PASS), Ø226 × 600 mm 10″ × 4 sets (16–19 PASS), Ø267 × 600 mm
Rotary Shear	Ø450 × 25t × 2, Speed: 80.5 m/s, Knife Speed: 9.5 m/s
Pinch Rollers	4 sets, 18.5 kW
Cooling Tower	Pumps × 3 sets
Controller	Included
3. Cooling and Bed
Manufacturer	DAESAN (Korean)
Run-In Line	4 stage, 34.96 m
Cooling Bed	35 × 6 m, Working Motor: 37 kW, Air Clutch Alignment Roller, Chain Transfer
Run-Out Conveyor	34 m
Cold Shear Machine	200 Ton Down Cut Type Cutting Speed: 25 S.P.M Knife: 40B × 120 (H) × 600 (W) mm Motor: 22 kW Knife Angle: 15°
Automatic Binding Machine	1 Ton, 5.5 kW
Lifting & Conveyor Table	Included
Controller	Included