WUXI JINYE COMPLETE EQUIPMENT CO.,LTD.
Wuxi Jinye Complete Equipment Co.,Ltd
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Heavy Gauge Stainless Steel Sheet Cut To Length Machine With Edge Trimming
Heavy Gauge Stainless Steel sheet requires duty of cut to length double that of same gauge plain carbon steel sheet, meanwhile rollers are PU coated, it is high precision heavy duty cut to length, its cost is much more than normal cut to length line budget.
Stainless steel, such as SUS200, SUS300, SUS400 series, compared with normal carbon steel Yield strength ≤270Mpa Tensile strength≤465Mpa, stainless steel sheet strength Yield strength ≤500Mpa Tensile strength≤800Mpa
Composition and Parameters:
| No. | Composition | Parameter / Configuration |
| 1 | Coil Saddle | 20-30T |
| 2 | Double mandrel uncoiler | Φ500-800 mm, 30T load |
| 3 | Pinch feeder and Five Roller Leveler | Φ250 mm, 200KW |
| 4 | Pit accumulator | 6000mm |
| 5 | Side guide 1# | Hydraulic 1000-2000mm |
| 6 | Edge Trimmer | Separate body, frequency control, 3-8mm edge |
| 7 | Scrap winder and over roll table | Scrap guide, hydraulic push winder |
| 8 | Side guide 2# | Hydraulic 1000-2000mm |
| 9 | 11 roller leveler | 4Hi, 300KW, Φ210 mm, 300KW |
| 10 | Rotary encoder | Rep, Omron |
| 11 | Hydraulic Shear | Heavy duty, 45KW |
| 12 | Roll table | 4000mm |
| 13 | Stacker and X table | bomb hatch type, 6m x 2 |
| 14 | Hydraulic system | Rexroth valves, Yuken pump |
| 15 | Electrically control system | Parker DC drive, Siemens PLC and HMI |
SUS201 , SUS304 , SUS410 Stainless Steel Specification for reference:
| SUS series | National grade | ASTM grade | TS(Mpa) | YS(Mpa) |
| 200 Cr-Mn-Ni | 12Cr17Mn6Ni5N | 201 | 720 | 390 |
| 12Cr18Mn9Ni5N | 202 | 680 | 356 | |
| 300 Cr-Ni | 301 | 755 | 275 | |
| 0Cr18Ni9 | 304 | 680 | 320 | |
| 00Cr19Ni10 | 304L | 560 | 270 | |
| 0Cr25Ni20 | 310S | 655 | 310 | |
| 00Cr17Ni14Mo2 | 316L | 560 | 290 | |
| 400 Cr | 1Cr13 | 410 | ||
| 430 | 345 | 510 |
Characters:
1.Uncoiler / Decoiler
heavy cut to length line handle heavy steel coils of heavy gauge. the uncoiler has double mandrels and strong sliding bases.
Each mandrel has three steps, the opening and closing of two mandrels by hydraulic cylinders.
Back tension mechanism installed on top of uncoiler base, to ensure uncoiling stability.
2. Portal frame coil head opener
Portal frame is very strong, with snubber press roller ,straightening roller on top of the frame.
the hydraulic snubber roll press on top of steel coil, and its pressing-down angle is adjustable
Straightening roller can slide forward backward to track strip head and straighten it.
Shoveling plate installed on preleveler support the coil head while straighten roller press coil head.
3. first 2+5 pre leveler
the roller is huge and strong,reliefing internal stress of steel coil, roller surface is hardened and chrome coated
To relief the uncoiling bending stress to relaxed state.
4. Heavy duty leveler
number of heavy duty leveler will be 13pcs, 11pcs or 9pcs, diameter of rollers will be 180mm -230mm -300mm,
The gap and angle of upper rollers and lower rollers can be adjusted.
No stop leveling, the leveler continuously working without pressing steel plate while synchro cutting, this is good for protecting steel plate surface without leaving roller mark
When shear is stop cutting, the leveler is clutched and stopped under encoder measuring.
5. Hydraulic shear
Track Shear: Synchro High frequency cutting and strong frame, strong hydraulic station for shearing, big servo motor for synchro tracking steel plate running.
Hydraulic rocking shear is stop cutting under encoder measuring.
6. Automatic stacker
Bomb hatch stacking, receive each sheet on roller arm, open the two arms to release the sheet fall down on lifting table.
Roll table deliver the piled sheets outward to pack.
7. Automatic control, the whole process is under PLC control in auto mode.
