ST-Model
A mixed type of leveller (T-Type) and uncoiler (MT-Type) Pad bands and coil lift applied to facilitate the insertion of coils in the initial stage Mechanical-brakes for absorbing inertia in the uncoiler and caliper brakes applied Possible to prevent coil from twisting by applying uncoiler/opener inverter controls
ST LINE SPECIFICATION
| ST-MODEL | |||||||
| Unit | 300ST-400ST | 500ST-800ST | 900ST-1200ST | 1300ST-1800ST | 1900ST-2000ST | ||
| THICKNESS | mm | 1.2~8.0 | |||||
| COIL WIDTH | mm | 100~400 | 100~800 | 200~1,200 | 300~1,800 | 300~2,000 | |
| COIL OUT DIA | mm | Max. 2,000 | |||||
| COIL WEIGHT | Kg | 5,000~25,000 | |||||
| FEEDING LENGTH | mm | Max Input Value 9999.99 | |||||
| LINE SPEED | m/min | 20~22 | |||||
ST Levelling correction capability Based on tensile strength of : 45kgf/㎜ 2
| 300ST | 400ST | 500ST | 600ST | 700ST | 800ST | 900ST | 1000ST | 1200ST | 1400ST | 1600ST | 1800ST | ||
| LEVELLER ROLL LENGTH(mm) |
330 | 430 | 530 | 630 | 730 | 830 | 930 | 1,030 | 1,230 | 1,430 | 1,630 | 1,830 | |
| THICKNESS (mm) |
1.2~3.0 | 250 | 350 | 450 | 550 | 650 | 750 | 850 | 950 | 1,150 | 1,350 | 1,550 | 1,750 |
| 3.2 | |||||||||||||
| 4.0 | 900 | 900 | 900 | 900 | 900 | ||||||||
| 4.5 | 740 | 735 | 730 | 730 | 730 | 730 | 730 | ||||||
| 5.0 | 570 | 550 | 550 | 545 | 545 | 545 | 545 | 545 | |||||
| 6.0 | 410 | 400 | 400 | 390 | 390 | 380 | 380 | 380 | 380 | 380 | |||
Easy to clean rolls by opening work rolls
For MG/SL models only
Leveller feeders move from side to side to perform multiple processes of circular blanks
Used to cut the front or end part of coils when recoiling
Hydraulically driven
Possible to prevent uncoiler from sagging when using materials of
more than 1,200㎜ｘ10Ton
Semi automatic types: Oil injection according to timer setting
Automatic types: Oil injection according to timer setting, oil reuse through recycling system
The type is composed of two uncoilers and can reduce working time of coil replacement in advance by installing coil in another uncoiler waiting for next operation
Operated by servo motors
For same operations, automatic setting is possible after memorizing the amount of levelling adjustment for each coil
