Products Name: Cut-to-Length Lines
Item Number: 0542
Products Model: T44K-2×1500
T44K-2*1500 Automatic Cut-To-Length line
Ⅰ. Main performance and usage
This cut-to-length line is characteristic of reliable performance, easy operation and maintenance. It is designed for coils with 0. 5-2mm thickness and 1500mm width, with functions of uncoiling, leveling, and cutting metal sheet to set length.
Ⅱ. Main technical data
Material: Carbon steel coil, galvanized coil, etc.
1. Processing thickness：0. 5-2mm
2. Processing width：300-1500mm
3. Coil weight：8T
4. Inner dia. of coil：Φ508mm Φ610mm
Outer dia. of coil: Φ508mm-Φ1800mm；
5. Leveling speed：≤30 m/min (adjustable)
5-12 pcs/min (for 1000~2000mm long sheet)
6. Leveling rollers number：11 rollers
7. Leveling rollers dia. ：￠90mm
8. Leveling precision：≤±2. 0mm/m2 (for sheet thickness 1.2mm)
Length precision: ≤±1. 5mm /2m
Diagonal precision: ≤±1. 0mm/2m
9. Cut-to-length range：300-4000mm
10. Stacking height:
11. Total power of equipment：60KW
12. Hydraulic system working pressure: ≤15MPa
13. Overall dimension of installation（L×W）：About 18500mm×6000mm
Line composed by:
Coil cradel→Uncoiler+ Hydraulic support→Coil opening device and entry table (optional）→Hydraulic loop bridge→Strip guiding device→Main leveling machine→Shearing machine→Conveyor belt (optional）→stack device (optional）→Hydraulic system→Pneumatic system→Electrical control system
Ⅲ. Main parts and brief description
1. Coil cradle
Hydraulic lifting, mechanical walking, loading ≤8t
Coil Cradle Uncoiler
Cantilever type, hydraulic powered, radial expansion mode
3. Coil opening device and entry table(optional)
Coil opening device peels the coil leading edge with a rubber roller, and then lead the edge into the entry table where rollers pinch and draw the strip forward.
4. Hydraulic loop bridge
The loop bridge leads the strip over the loop pit to reach the equipment over the other side of the pit. When this job is done, the bridge drops down.
5. Strip guiding device:
To prevent the strip from deviation. It guarantees the strip go on the right course.
6. Main leveling machine
Leveling machine is four-high structure, 11 rollers, with 2 additional drawing rollers. The material of leveling rollers is 42CrMo, quenched and tempered to HRC50 - 55.
8. Shearing machine
With 2x1500 mechanical shearing machine
9. Conveyor belt (optional）
10. stack device (optional）
Pneumatic powered, with width and length readjusting device, hydraulic scissor lift, work piece outlet cradle.
11. Hydraulic system
Equipped with 4KW motor, 10L plunger pump. The highest pressure designed is 25Mp, and normal work pressure≤15MP. Main hydraulic cylinder is made with imported seal rings.
12. Pneumatic system
Consists of air service FRL, solenoid valve, pipes and cylinder etc.
Note: air supply unit not included
13. Electrical control system
PLC and frequency converter controls the whole line. Touch type screen display. Length of sheets and number of sheet to cut can be programmed. Both automatic and manual modes are available. Under automatic mode, the computer monitors the work of the whole line. Error compensation function is available.
Ⅳ. List of some purchased items and suppliers
1. Bearings: Chinese brand name such as Harbin, Wafangdian, or Louyang
2. Main electric elements: Siemens(Suzhou)；
3. Main reducer: Jiangsu Taixing or Tailong
4. Main motor: Siemens（made in China）
5. Touched screen：Weinview（Taiwan brand made in China）
6. PLC: Mistubishi（Japan brand）；
7. Frequency converter：Delta（Taiwan brand）
8. Hydraulic Solenoid valve：China brand names, or Japan or Taiwan brand name made in China
9. Main seal rings: Japanese Valqua or similar imported brand name
V. Delivery time：120 days
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Add: Room 118, Building 20, No. 1-42, Lane 83, Hongxiang Road North, Shanghai, China