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High-Precision Slitter Machine Automatic Coil Slitting Line for Metal Sheet1
Customized Service for Machinery, Slitting Machine, Coil Slitting Machine
HANGZHOU LINAN XINRAN SOLAR EQUIPMENT CO., LTD.
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Product Description High-Precision Slitter Machine Product DescriptionGeneral descriptionThe production line is suitable for uncoiling, straightening and slitting and winding of hot rolled plain carbon steel, low alloy steel and other steel rolls.The production line consists of the following equipment:Feeding trolley 10. 2#Looper Uncoiler machine 11. Feed tensioner and scissorsPrimer device 12. Winding machineSeven-roll destress straightener 13. Winding headFull-head shears 14. Winding supporting 1#Looper 15. Cart Correction and alignment 16. Hydraulic system Disc slitter 17. Electrical control systemWaste edge rewinder The production line adopts PLC centralized control, single action/manual/linkage multi-mode operation. Touch screen display operation, can easily achieve feeding, feeding, longitudinal shear, length counting, leveling machine roll adjustment and other operations. The speed of the whole line can be adjusted easily through the centralized control station.Compact layout of the whole line; Equipped with a seven-roll destress straightener, it can effectively remove the internal stress of the plate and ensure the straightness of the longitudinal shear of the plate.II. Specification 1.Coil parameters 1.1 roll plate thickness: :0.3~3mm(σs≤320Mpa;σb≤520Mpa); 1.2 roll plate width:500-1600mm; 1.3 roll plate inner diameter :?508mm; 1.4 roll plate outer diameter:1300-1800mm; 1.5 roll weight:≤20T 2. Finished product parameters 2.1 width of the error:≤0.05mm; 2.2 Straightness error:≤0.08mm/m; 2.3 Shear capacity of longitudinal shears (including edge cutting):10 pieces under 2 mm 40 pieces under 1 mm 2.4 Shear burr:≤6%plate thickness; 3. Main single machine parameters 3.1 Maximum width of open volume:1600mm; 3.2 Level working width:1600mm; 3.3 Working width of slitter:1600mm; 3.4 Working width of material splitting tensioner:1600mm; 3.5 Working width of winding machine:1600mm; 3.6 Working width of plate shears:1600mm; 4. Whole line parameters A Equipment parameters:: 4.1 Datum working face height:800mm; 4.2 Operation speed:0-150m/min; 4.3 Winding width:1600mm; 4.4 Winding diameter:?508mm; Plus 300mm a set 4.5 Winding Weight:≤10T B Environmental parameters: 4.6source power:AC380V±10%,50HZ,Adopt three-phase five-wire system; 4.7 Relative humidity:≤95%; 4.8environment temperature:-10oC/+45oC; 4.9Total installed power:About 260Kw.III. Description of main equipment structure of the production line3.1 Feeding trolleyThe feeding trolley is composed of a chassis and a carrier frame. The four wheels of the chassis are mounted on two rails and driven by a large reduction ratio motor and chain drive. The feeding frame is driven up and down by an oil cylinder. The speed of lifting and moving of the trolley table can be controlled by adjusting the throttle valve of the oil route.The feeding trolley cannot bear too much impact force. When feeding, the trolley must be raised to lift the coil material. It is forbidden to directly lift the coil material onto the trolley.Technical parameters:Maximum weight of the coil can be supported 20TMaximum outside diameter of coil can be supported 2000mmMinimum outside diameter of coil can be supported 1300mmLifting stroke 600mmLifting speed 40mm/sWalking speed 6m/minSystem maximum pressure 14MpaMotor power 3Kw 3.2 Uncoiler machine The uncoiler is driven by motor and tensioned by hydraulic pressureWhen the line is running, the uncoiler is passively uncoiling. By the tension motor to achieve passive reverse tension uncoiling, to prevent the coil loose.Technical parameters:Maximum uncoiling weight 20T Coil diameter 508 mmMaximum coil outer diameter 2000mmMaximum coil width 1600mmMaximum small coil width 800mmInitiative speed Around 2rpmUncoiling linear speed 0-150m/min System maximum pressure 14Mpa 3.3 Led deviceThe device is composed of a feeding roller and a feeding table.When opening the opening head of the primer press roll, press the coiling material to prevent uncoiling. The primer pressure roller is pushed down or lifted by the cylinder swing, and the tension motor drives the uncoiler to rotate, and the uncoiler moves the material head into the straight head part; Enter the five-roll destress straightener traction roll.Technical parameters:Feeding drive speed 6m/min3.4 7 roll destress straightenerThe straightener plays the role of traction and de-stress straightening on the production line. Double large diameter working roll with large down pressure and reverse bending roll can fully release the internal stress of the upper and lower layers of the sheet metal, so as to reach the point where the stress on both sides tends to zero and is consistent.This machine with a pair of traction rollers and the upper and lower two layers of work rollers a total of seven.Except for two traction rollers, the other five rollers are straightening working rollers, which play the role of de-stress straightening.The lower roller is fixed in the roller seat, and the upper roller is fixed on its own slider. The motor drives it independently by the turbo-worm pair to adjust the press-down amount to meet the requirements of different plate thickness and press-down amount.The seven rollers are driven and rotated by a motor through a universal shaft through a reducer.Each shaft bearing is centrally lubricated by a quantitative centralized lubrication pump, which is fully and reliably lubricated with less oil.Technical parameters:Maximum traction sheet width 1600mmAdjustable sheet thickness: 0.3-3mmUpper roll stroke adjustment 150mm(-40/+110mm)Leveling roll number 7pcsRoll diameter 160mmWorking roll material No.45(HRC40-50)Traction speed 0-150m/min 3.5 Full head plate shearsAdopt hydraulic brake shears, hydraulic drive, work smoothly. Split type standard blade, small shear stroke, large opening, so that the plate through the barrier.Technical parameters:Maximum cutting thickness 3mm (Q245)Maximum cutting width1600 mmBlade material 6CrW2SiSystem maximum pressure 18Mpa3.6 1#LooperThe looper is used to release the rigidity of the strip. The looper pit of 3200mm×4.5m can fully release the rigidity of the strip, which is convenient for the follow-up correction device to accurately guide the strip direction; at the same time, it buffers the speed difference between the two equipment before and after; during the winding process In the middle, the looper can also accommodate the sheet material hysteresis length error caused by the difference in winding tightness. There is a rubber plate on the pendulum bridge, which facilitates the walking of the strip and effectively prevents scratches on the plate surface. The lifting is driven by a hydraulic cylinder, and the action is stable and reliable.Technical parameters:Looper hole length 3200mmLooper hole depth 4500mmLooper hole width 1700mm3.7 Rectifying DeviceThe rectifying device is provided with two sets of rectifying rollers on both sides of the plate width, which are supported on movable sliding seat. When the width of the plate changes, the sliding seat is driven by the adjusting screw, so that both sides of the rectifying roller against the edge of the plate, guide the feeding direction, so as to align with the longitudinal shear disc blade, and prevent the plate in the shear process of the left and right deviation.The rectifying device is a manual hand wheel screw, which can be independently adjusted on one side.Technical parameters:Sheet metal width 800-1600mmRectifying roll material 40Cr(HRC50-55)Rectifying roller number 2 pcs/side 3.8 Slitting machineThe longitudinal shears are composed of upper and lower cutter shafts with cutter discs, fixed supports and movable supports, spacing adjustment mechanism of cutter shafts, transmission system and so on.The upper and lower cutter shafts are respectively installed on the movable slider and fixed support. The movable slider is driven up and down by the motor via the worm gear and worm lift to change the distance between the two cutter shafts (i.e., the amount of overlapping blades).The longitudinal shear disc blade is serially sleeved on the cutter shaft together with the spacer sleeve and the elastic ring, and is locked by the shaft end nut.Both upper and lower cutter shafts rotate actively, and the rotary support is equipped with high-precision machine tool spindle bearing. The cutter shafts run smoothly and have high rotary accuracy.In order to load and unload the cutter disc and replace the spacer sleeve to meet the shear of the strip of different widths, point the oil cylinder of the movable support, the oil cylinder can move the movable support together with the inner sleeve of the bearing from the movable end of the cutter shaft along the guide rail of the bed, so as to remove the nut, it is convenient to install and dismantle the cutter disc and spacer sleeve.Technical parameters:Knife dish size 240mm×360mm×10mm(inner dia* outer dia* thickness)Running speed 0-150m/minMotor power Ac frequency conversion 55 kilowattsSupplier shall provide cutter plate, spacer sleeve and rubber ring (supplier's drawing only). 3.9 Waste edge rewinderThere is a waste edge rewinder on both sides of the material outlet side of the longitudinal shear machine, which is used for coiling waste material cut off on both sides of the edge of the sheet material and collecting waste width of 5-20mm.It is driven by motor reducer on both sides of the coil plate to achieve waste edge winding.Each waste side rewinder has a wire arrangement mechanism before the coiling plate. The waste side strips are guided back and forth from left to right to make the waste side strips close and tidy in the coiling plate.Technical parameters:Waste side width 5-20mmMotor 4 kw3.10 2#LooperLooper sleeve is used to release the rigidity of the strip steel. The looper hole of 3200mm * 4.5m can fully release the rigidity of the strip steel, which is convenient for the subsequent rectifying device to accurately guide the strip steel direction; Buffer the speed difference between the two devices at the same time; In the winding and winding process, the looper can also accommodate the sheet lag length error caused by the difference of winding tightness. There are rubber plates on the material passing frame of swing bridge, which is conducive to the strip walking and effectively prevents the plate surface from being scratched. Driven by hydraulic cylinder, the operation is stable and reliable.Technical parameters:Looper hole length 3200mmLooper hole depth 4500mmLooper hole width 1700mm3.11 Tension table and add scissorsBy side panel under the archway, gantry, plate, plate, oil cylinder, felted wool can be fixed on the top and bottom plate, plate can pass between the top and bottom plate, pressure plate tension, wear plate driven by two cylinder synchronization, oil cylinder models: MOB FA - Ф 150 * 150 mm The front of the tensioning machine is provided with a material dividing shaft, which is composed of a locating sleeve and a material dividing sheet. It rigidly isolates the strip material after longitudinal cutting to avoid its material edge overlapping and plays a guiding role.3.12 Winding machineWinding machine drum driven by dc motor, winding speed can be stepless adjustment.The drum of the winder is an integral four-prismatic hydraulic expansion and contraction type. The clamping mouth of the clamping plate head is provided on the drum. When the cylinder drives the four-prismatic cone to make the drum expand and shrink, the clamping mouth clamps or loosens.The top of the drum is equipped with a winding head device, which is equipped with a distributing shaft, the structure of which is the same as that of the distributing shaft before the distributing tensioning machine, so that the strip material can be neatly wound up on the drum and the tail of the material can be pressed at the end of the winding to prevent it from being scattered and easy to pack.Technical parameter:Roller bearing ≤10TWinding speed 0-150m/minMoter power DC 110KW or 132kwWinding diameter 5083.13 Winding supportingIn order to strengthen the rotary rigidity of the core shaft supported by the winder, an auxiliary bearing mechanism is provided at the cantilever end of the core shaft.The auxiliary support is of hydraulic elbow-type, the elbow-rod is swung down and detached when the trolley is discharging, and the elbow-rod is swung up and loaded after the trolley leaves. 3.14 CartThe blanking trolley is used to remove the slitting coil from the reel of the winder.The main structure is composed of car body, lifting material frame, oil cylinder, guide rod, transmission system and so on. The body is welded with steel plate. The vehicle body is driven along the rail by a reducer electromechanical machine through a chain drive.The lifting rack is driven up and down by the oil cylinder with the anti-reversing bar.Technical parameter:Bearing capacity 10TMovements itinerary 700mmMotor power 2.2Kw 3. Hydraulic systemProvide parts of the execution power, pumps, valves and other components for the domestic brand.The production line is equipped with a set of centralized pump station, and the valve blocks are scattered and installed on the fuselage nearby.Cylinder seals to choose imported parts, other accessories to choose domestic quality products.Technical parameter:System maximum pressure 21MPaHydraulic oil pump Qidong Jiangsu Hydraulic valve Huade BeijinSeal made in China 3.16 Electrical control systemThe production line adopts three-phase five-wire system ac 380V power supply, the voltage fluctuation of the power grid should not exceed 10% plus or minus, and the control power supply is ac 220V and dc 24V.PLC is used to collect signals (switch, dc governor, encoder, etc.) distributed throughout the site, and centralized programming control.The production line takes full account of man-machine safety and adopts reliable protective measures to prevent misoperation. In case of emergency, the power supply can be cut off as soon as possible. Emergency stop button is set on each control platform.AC controller is used to drive seven rollers of stress straightener, longitudinal shear machine and winding machine to run at speed.The speed can be manually adjusted.The production line has three working modes: adjustment, manual and automatic.In order to achieve the production line of single machine single movement and line coordination automatic operation.For ease of operation, two control stations are set up along the entire line.Main component configurationTouch screen XINJIE The inverter AUDIT Ac governor Omron590+Pulse coder OmronOther electrical components use domestic quality brand - name products. 3.17 Other auxiliaryReducer Zibo (cylindrical gear reducer)Coupling Hubei macheng navu transmissionAc motor Xingyang motor jiangsu Key bearing Wafangdian bearing (ZWZ)Product Parameters noEquipment nameqytnoEquipment nameqty1Feeding trolley116 Electrical12Single-arm uncoiler117Hydraulic13Led device118Other auxiliary14Seven roll destress straightener119Technical data15Full head plate shears1 7Correction centring1 8Slitting machine1 9Waste side rewind2 10Looping2 11Tension station1 12Winding machine1 13Winding head1 14Winding supporting1 15Cart1 Engineering service mode1.The quotation includes the factory price and tax of the equipment;2. The quotation excluding the following fees:(1) waste water and gas treatment equipment, air pressure equipment, laboratory equipment and other items are not listed in the budget table;(2) visa fee for installation personnel, round-trip travel fee, accommodation fee and installation tools during installation;(3) transportation costs; Construction period: design and manufacturing time: 90 days; Time of on-site installation and debugging * number of people: 7 days * 2 people; (the customer shall provide the main installation equipment, including welding machine, cutting machine, etc., and no less than 6 auxiliary installation personnel)3. After-sales service:(1) the warranty period for normal use of the equipment is one year, starting from the date of final acceptance. In case of failure within the warranty period, the supplier shall be responsible for timely troubleshooting according to the time required by the buyer (the buyer shall be responsible for overseas travel, accommodation and wages).(2) after the warranty period, the supplier shall provide timely telephone and Internet consulting services and other assistance as required by the demander. The service fee (personnel, accessories, etc.) incurred in the service process shall be borne by the buyer. Sample display Packaging & shipment Company Profile We are suppliers of production lines and non-standard equipment, and we can adapt our equipments to the specific needs of our customers.We are the Manufacturer of fire extinguisher cylinder Production Line, own independent factory. We have been engaged in this business since 2004. Also, We have been export for India, Vietnam, Russia and finished more than 60 factories for different customers with abundant experience in this area. We work with India customer like TATA, V-guard group, honeywell etc. Besides, our engineers have rich experience in debugging machines abroad.CLICK TO ENTER OUR HOMEPAGEFAQ1) Q: What is your Delivery Time?A: LCL order/Sample order:10 daysFull container order:15 days2) Q: What is your Warranty Time?A: 3 years.3) Q: Can you accept OEM?A: Of course!4) Q: What is your Payment Term?A: We accept T/T or L/C at sight,Western Union,MoneyGram,Paypal.5) Q: What is your MOQ?A: 1 sets.6) Q: What is your Packing?A: Carton container.7) Q: What is your FOB Port?A: We accept FOB SHANGHAI etc.8) Q: What is your Monthly Production Capacity?A: 5000 Pieces.9) Q: What is your Shipping Term?A: By Sea/Air
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