Φ200-650 Hot Rolling Mill Machine
Φ200-650 hot rolling mill machine adopts a three-roll working base, used for rolling small steel bars. TINVO is your trustworthy manufacturer for hot rolling machine. The configuration of the machine is electric motor - gear reducer - gear housing - rolling mill. The rolling mill reducer is with a center distance of 600-700mm. Since the steering and rotational speed of the rolls are irreversible, the prime driven power applies a high-speed AC main motor with a lower cost. Considering that the rolling load is very uneven, a flywheel is added between the gear reducer and the motor in order to balance the motor load. The purpose of the gear housing is to transmit torque to the work roll. Three cylindrical herringbone gears of equal diameter are arranged in a row on the vertical plane of a closed box.
Φ200-350 rolling mill is the equipment of metal hot rolling mill process, which mainly refers to 2 hi roll reversible rolling mill and 3 hi roll reversible rolling mill. The working structure is composed of mill rolls, roll bearings, rolling mill guides, rack, rail seat, roll adjusting device, upper roll balancing device, and roll changing device.
Φ650 rolling mill is generally used as a cogging machine in the rolling mill production line. It is used to roll the slab introduced from the furnace to obtain the desired shape, size, texture and properties, for the lower mill to bite-in. Because the rolled parts just coming out from the heating furnace has the characteristics of high temperature, good plasticity, low deformation resistance, large the pressing amount of the cogging machine (generally up to 50%), the roll of rolling mill is large, and finally, the rolled product has good performance and no residual stress, no bubble, small crystal grain, dense inside texture.
Specification
Model | Power (KW) | Rolling line speed (m/s) | Production (T) | Rolling Force (T) | Feeding product | Weight (T) | Rolling capacity | Finish product |
JZ200 | 22-30 | 1.2 | 1.5-3 |
| 30×30square billet | 2.2 | below ф20 | Deformed bar, flat steel, square steel, etc |
ф200×2 | 75/100 | 1.5 | 3-5 | 20 | 30×30square billet | 6.8-8.6 | Below ф20 | Deformed bar, flat steel,square steel, etc |
ф200×3 | ||||||||
ф220×3 | 130/155 | 1.5-2 | 4-8 | 25 | 50×50square billet | 14.3 | Below ф25 | Deformed bar, flat steel, square steel, etc |
ф250×2 | 185/240 | 1.8-2.5 | 5-15 | 30 | 60×60square billet | 22.5/27.5 | Below ф34 | Deformed bar, flat steel, square steel angle steel, etc |
ф250×3 | ||||||||
ф250×5 | 500 | 2.5-5 | 30-40 | 30 | 60×60square billet | 38 | 6.5 wire | All |
ф300×2 | 380/560 | 2-2.5 | 10-15 | 50 | 90×90square billet | 43.6/58 | Below ф36 | Deform rebar, angle steel, channel steel
|
ф300×3 | 20-30 | |||||||
ф300×5 | 630 | 2-2.5 | 50-100 | 50 | 90×90square billet | 88 | Below ф36 | Deform rebar, angle steel, channel steel |
ф350×2 | 680 | 2-2.5 | 30-50 | 80 | 100×100square billet | 65/80 | All | / |
ф350×3 | 40-60 | |||||||
ф350×5 | 800 | 2-2.5 | 80-120 | 80 | 100×100square billet | 115 | All | / |
ф400×2 | 850 | 2-2.5 | 50-100 | 100 | 120×120square billet | 84 | 40-90 cm2 | / |
ф500×2 | 1000 | 2-2.5 | 150 | 150 | 165×165×1400 | 152 | 50 -100 cm2 | / |
ф600 | 1600 | 2.5 | 200 | 250 | 200×200 | 180T |
| Cogging machine |