High speed 80m/min cut to length production line
High speed 80m/min cut to length production line is designed for those who want to do the shearing in batch and fast production. The machine working speed can reach 80m/min using the servo tracking shearing system.
Also to make sure the leveling accuracy, we use the 4 layers leveling, one hand it can make sure the leveling speed and then it can make sure the leveling accuracy.
The following parts, we will share more information of each part.
High speed 80m/min cut to length production line working flow
Decoiler
Decoiler
For the decoiler part, you can choose the single head decoiler or double head decoiler according to the weight of the coil you buy from the market:
| No | Name | Parameter |
| 1 | Control model | PLC control |
| 2 | Applied to | Carbon steel ,GI |
| 3 | Thickness | 0.1-2 mm |
| 4 | Width | 500-1550 mm |
| 5 | ID | Φ480-520 mm |
| 6 | OD | ≤1600 mm |
| 7 | Coil weight | ≤15 Ton |
| 8 | Diameter of leveling roller | 65 mm |
| 9 | Distance of leveling rollers | 70 mm |
| 10 | Number of leveling rollers | 19 |
| 11 | Material of leveling roller | GCr15 |
| 12 | Material of cutter blade | 6CrW2Si |
| 13 | Speed | ≤80 m/min |
| 14 | Cutting speed | it can cut about 30 pcs for 1 meter length per minute; it can cut about 25-26 pcs for 2 meter length per minute; it can cut about 20-22 pcs for 3 meter length per minute |
| 15 | Direction of feed material | from right to left |
| 16 | Length tolerance | ≤±0.5mm |
| 17 | Diagonal tolerance | ≤±1 mm |
| 18 | Straighten precision | 1 mm |
| 19 | Power | 380V/3PH/50HZ (customized) |
| Name | Parameter | Remark | ||
| Motor power | 75KW DC | |||
| Level temperature | -10~40℃ | |||
| Frame material | Q235 | |||
| Work roller material | GCr15 | forge piece | ||
| Work roller surface hardness | HRC55-60 | Hardened depth3-5mm | ||
| Supporting roller material | 42Cr | forge piece | ||
| surface hardness of supporting roller material | HRC52-56 | Hardeneddepth 3-5mm | ||
| Roller handling process | Raw material tempering－rough process－Hardened HRC55-60－finish machining | According to the bearing shaft processing technology | ||
| Side guide device It uses the vertical rollers of both sides to guide the plates into the slitting machine correctly. 500-1550. The guide rollers are adjusted by the rods on both sides . The width range is 500-1550 mm. | ||||
| Main parameter | ||||
| Name | Instruction | remark | ||
| Guide model | vertical edging roller | 6pieces | ||
| Guide roller technology | Quench and finish grinding | |||
| Adjustment model | Adjustment by manual | |||
| Main part | Welding parts, overall aging treatment | |||
| 5.Feed roller table device ◆It is good for guiding the steel plates into next process. ◆It is made by rollers and frame. | ||||
Servo tracking cutter machine
◆It is controlled by servo electromotor and used to regulate for high speed feed and precise length control
◆The operation is done at the control table with programmable control.
◆Drive model: 15KW Servo motor drives the cutter move forward and backward.
◆Shear model: cut from up to down by 7.5KW motor which is cooperate with the signal direct and shear automatically
◆Automatic control the shearing
◆2pcs Linear guide length 2.5m , The guide screw is 80mm diameter.
◆Function: it can accurate shear coordinated with whole line control, and With the servo feeding and the cutting settings, it can achieve seamless cooperation with the shearing time, and achive the purpose of high-speed shearing.
Here is the machine working videos for your reference.
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