2hi Irreversible Cold Rolling Mill

1. Material: 10 to 30 mm x 100 ~ 200 mm
2. Output: 1 mm x 200 mm
3. Total weight: 7.7 ton

2hi cold rolling mill

1. Outline

Rolled material: Carbon steel, stainless steel and low alloy steel

Raw material specs 80x80mm 1.5-2 meter long

End products: 6-32 mm rebar 6m 9m 12m

2. Main equipments

This set of equipment is consisted of 3 3hi roller mills and a 2hi roller mill, and a deceleration machineZD100, 300 gear transmission part a standby nylon rods pin shaft coupling, three sets of sleeves, fly wheel: A set, electric equipment, a suit of lubrication device (other: Roller and cooling bed, according to the specific product factory and supporting drawings or equipment)

3. Equipment technical parameters:

1 main motor: 480kw~630kw according to your choice

2 coupling using elastic dowel pin shaft coupling: 2 sets of ZL11 #, a set of 1 ZL13#

3. Fly wheel 1600 mm in diameter, material: ZG340-640

4.4 ZD100 reducer: Center distance A = 1000 mm Speed ratio I = 3.93

Big gear material ZG340-640 high gear shaft 40Cr forging

5.300 words gear box: Center distanceA = 300 mm center distance 40Cr shaft gear forging

Allow the maximum torque: 8 tons / m

6 300x 4roller mill: 3 sets of 3 hi roller mill roll and a 2 hi roller mill

1. First roller diameter 280~ 320 mm long 900 mm material: Roll steel roller

2. Second and third roller machine diameter: 280 ~ 320 mm long 750 mm

Material: Roll cold hard chromium molybdenum infinite

3. Fourth roller diameter roller: 290~330 mm long 600 mm material: Nickel chrome molybdenum infinite cold hard

4. Rolling speed: 2.9 m/s rolling pressure: 50 tons (single arch)

5. Three roller mill bearing by 6.5 watts, two roller mill bakelite listed by four short columns bearing (mill bearing)