China Steel Plate Coil Mesh Straightener Straightening Machine

6x1500mm
CNC uncoiler·leveling·shearing·StackingOverviewThis equipment is gearing up for sheet metal general leveling unit. Rolled plate after pulling, leveling the tracking cut aggregate the plank. Working principle of the multi roller to steel flat in school work roll between positive and negative direction deformation repeatedly, eliminating stress to achieve the purpose of leveling. Is mainly used in automobiles, metal structure, ship, pressure vessel, container and other manufacturing enterprises and sheet metal storage, distribution and other industries, according to party a need molding equipment can make corresponding function extension in a larger scope.
Main technical parameters:Material:CommonSTEEL 2,Strips thickness: 1.0~6.0mm
3,Strips width: 500~1500mm
4,Coil weight: 12T
5,Inner diameter :500,600mm
6,Outer diameter: φ700~φ2000mm
7,Fixed length: 1500~6000mm
8,Leveling speed:0~20m/min
9,Fixed length accuracy: ≤±2mm /2m(Leveling cold-rolled steel sheet, because there are reasons of protecting reservoir, board face should reduce speed)
10,Diagonal tolerance: ≤±1.5mm/2m
11,Feed direction: as your requirement
Main structure and function of equipment1,Loading carLoading car is located in the middle of the uncoiler, hydraulic oil cylinder lifting steel coil. Consists of chassis, oil cylinder, guide pillars, tray, etc. Work will be rolled plate hanging on the tray at the top of the cylinder, hydraulic cylinder will be rolled plate lifting for uncoiler clamping.
The car by the carbon structural steel, steel welded together; Ac motor speed chain transmission line; Hydraulic oil cylinder lifting.
Main structure and parameters:
ItemSpecificationRemarkLoadingBearing12T Hoist cylinderEngineering cylinder, top flange1pcPowerCycloidal reducer +AC motor1pcGuide pillar diameterQuenched and tempered, chrome plating, fine grinding 4pcsWheel42CrMo,quenching hardness HRC50~544pcsAxle40Cr,thermal refining2pcsLubricationManual lubrication Tubing protectionChain Wire protectionChain

2,Uncoiler+ ancillary shoring
Usage:Will be on the cart on steel roll bearing, the spindle power, lead power and shovel head the tongue plate, under the joint action of rotating steel coil, plate head, realize an open-book function. Material wear take complete, exit all pressure power, leveling machine drag steel coil passive feeding. Inversion of the main shaft power, bearing of the spindle can be more than will no longer be processed material plate after cutting roll back.
Structure specification:Uncoiler patent products to party b, patent number: ZL20081015761.3 name: cantilever structure of well type hydraulic uncoiler. Loading spindle is designed for glyph structure made of steel plate welding well. Compared with traditional type decoiler in this patent has the following advantages: (1) special is not restricted by distance of DingCheng core plate, sheet adapt to the width of the range is very large, can even open book narrow-band width is less than 100 mm. (2) four tic-tac-toe bearing plate arc plate (great circle) on the four dampers installed cavity. Cavity is equipped with multiple sets of inclined wedge device, each group of inclined wedge is composed of internal oblique iron and iron, internal oblique iron along the external oblique iron guide chute and tic-tac-toe sliding bearing plate surface, the outer surface of the external oblique iron fixed curved plates. Due to the inclined wedge tensioning device under the affects of oil cylinder, the push rod to large sliding schedule and push to coil inside of the great circle of variable diameter from 470 mm to 760 mm, the range of up to 190 mm (traditional tensioning mechanism of stroke and the single side only 20 mm). So this product in domestic
Main structure and parameters:

ItemSpecificationRemarkCarrying capacity≤12t Coil max width1500mm Coil diameter1000~2200mm Feeding formHydraulic pressure,cantilever type Main axis powerDC motor Wedge block45#steel thermal refining HB225~255 Arc materialZG35/QT5004pcsIncreases oil cylinderEngineering cylinder1pcAuxiliary support cylinderEngineering cylinder1pcMain componentsframe plates welded overall aging treatment LubricationManual fixed-point lubrication
3,Open coil and guiding device
Signals.a lead agency adopts cantilever structure design, cantilever and pinch roll before leveling machine design on both sides of the pillar (panel) combined with Jackie chan door form, set a root pressure on the power roller, hydraulic head straight roller, cantilever set adjustable tongue plate material below, two grounding installation cylinder drop-down cantilever make the led power roller press the top of the coil, hydraulic motor drive roller rotation coil, plate head sticking out in straight head roller, telescopic complete solution under the function of the tongue plate, plate leveling machine head to elicit and into.
This simple structure, stable performance, durable lasting.
Main structrue and parameters:
ItemSpecificationRemarkPressure Hydraulic motor1pcCantilever lifting oil cylinder Engineer cylinder2pcsStraight hair grease cylinder Engineer cylinder1pcShovel head to lift cylinder Engineer cylinder2pctongue plate telescopic cylinder Engineer cylinder1pcPrincipal componentRelease inner stress LubricationManual lubrication 4,Main leveling machine
Leveling model number for this unit with CHD (JP) - 6x 1500mm roller plate leveler, by party b an application for a patent technology (patent no. 201410077882.1), is made up of power, host and other parts.
4.1 Power section
This machine is designed for direct drive drive power, leveling work roll each have straight gear driving force at the end of the input. Four motors () a driving motor, three driven motor power through their respective gears reduction gear set, power distribution, dynamic mechanism of gear box and so on, respectively from the upper and lower two rows of work roll also drive the upper and lower work roll at the end of the work.
4.2 Basic machine
Main structure and paremeters:
ItemUnitParametersRemarkTechnical parametersWork roll number pcs11+2 Work roller diameter mm180 Roller spacingmm200 Thicknessmm1.0~6 Max widthmm1500 Center highmm800 Yield strengthMpa 235 Tie down motor powerKW 3x2sets Work roll main motor powerKW 55AC eight levels,
Leveling temperatureºC-10~40 Walking beam tripmm-17~80 Main component parts material and processframe component material Q235A Roller material 42CrMoforging Work roll surface hardness HRC52~56Hardened depth 3~5mmUnder the pressure rod, worm material 42CrMo Structure to stress process Thermal agingTime more than 8 hours in the furnace Work roll processing technology (including surface hot, cold) Forging - coarse car - conditioning - fine car - table quenching - tempering - coarse grinding, fine grindingCompletely according to the metallurgical roll processing technology All lubricating points (parts) lubrication method Multi-point lubrication and oil lubrication Pinch device5.1,Pinch device
Usage:Is used to smooth open book out of the steel plate into the shearing machine
Structure:Pinch roll on fixed, roll through the cylinder under the control of elevator, the roller to active roll, the roll was affected passive rotary plate.
Lubrication:The gunners dynamic timing point grease lubrication oil.
Main structurer and parematers:
FormThe base of the steel plate welding and rack Pinch rollerRoller surface coated adhesive, quantity of a couple Pinch powerRoll initiative, can lift 5.2,Measuring device
Length measuring device is installed under the pinch roll roll shaft end, is used to measure the displacement of the steel plate. Composed of photoelectric encoder, coupling, etc.
Main structure and parameters:
ItemSpecificationRemark Encoder resolution2000xx1pcLubricationManual lubrication
6,Shearing Machine
The machine is used for continuous shear according to request length steel equipment. Consist of three parts: the shearing machine host, sliding base, independent electric control and servo drive power system part.
This unit with shearing machine patent products to party b, name: hydraulic toggle drive brake plate shears, patent number: 201410487012.1, the model is: QZ11Y - 6 x 2200(leveling line special).
By two side wall, head up and down and rolling guides, shear hydraulic cylinder and hydraulic power system, etc. In the shearing machine two panels installed outside the bottom of the column, two oil cylinder hydraulic engineering, oil cylinder and activities between tool post design of wallboard toggle link (columns). Using the toggle lever principle, the crossings of stiffened plates with the wallboard (post) a pivot rotating shaft pin, stretch, shrink oil cylinder affects tool rest between wall inside rolling guide rail wheel reciprocating motion, activity tool post finished upward movement (rest) under the shear action.

Shearing machine two panels assembly heavy load at the bottom of the linear rolling guide, high-power ac servo motor power through the ball screw drive mobile host shear on the base guide rail reciprocating sliding, and travel speed finish cut with plate. Shear, plate shears quickly return to the next round of shear.
Stand for the steel plate welding parts, fixed on the ground. Servo motor control and shearing machine drive and guide to install it.
Cut out tracking control for independent closed loop system. Steel plate wear take to complete, the manual control plate shears, system according to the measuring roll sheet (encoder) speed, length, such as data, automatically start, track, shear, return, downtime.
Main structure and parameters:
ItemSpecificationNumberWidth 1500 mm Thickness1.0~6mm Shear angle2.5° Number1set Blade material6CrW2Si Shearing powerHydraulic cylinder2pcsFlying powerAC servo motor + servo controller Main bearingAngular contact bearings, cylindrical roller bearings Trace the transmission way High precision ball screw linear guide, heavy load Blade gap adjustmentHandle eccentric adjustment Principal componentWelding parts, to deal with the internal stress LubricationMore centralized lubrication 7,Hydraulic system
Hydraulic system consisted by hydraulic pump station and the corresponding pipelines, the actuator cylinder, and other components of the control valve, the pipeline for site installation distribution. Main sealing components are imported, the oil pollution is not easy to happen.
Main structure and parameters:
ItemSpecificationRemarkWorking mediumN46 antiwear hydraulic oil Altitude ≤1000M Work stress10~12Mpa Max pressure16Mpa Capacityabout400L Cooling modelAir-cooling&water-cooling Flow40L/min 8,Pneumatic system
Pneumatic system by air (party a should bring along their own), gas source treatment parts, reversing valve, pipe, cylinder, etc.
Main structure and parameters:
ItemSpecificationRemarkSystem pressure0.4~0.7MPa Air demand 1m³/min(compression) Air sourceBuyer supply 9,Electronic control system
This is line use380V,50Hz AC Power,environment temperature:-20~45ºC,relative humidity 80%(non condensing),electric cabinet protection grade IP40.
By the controller to control production line all equipment, all process are controlled by microcomputer, performance is stable and reliable. Special security Settings that you can in the production line start to prepare the warning lights and warning sound, remind relevant personnel pay attention to safety.
System Settings simple and clear, easy to operate, digital programming, digital display. Touch screen you can enter multiple sets of data, including plate length and number of sheets.
Touch screen can be real-time display size and sheet metal shearing model number and the unit of running state. Production line works for adjustment, manual and automatic three kinds:
(1)adjustment:use for all line of each unit adjustment.
(2)manual:use for manual loading,unloading or manual button respectively control each unit of production line.
(3)automatic:In automatic mode, when the manual button control on the complete material, automatic control condition, press the cycle start button, all in accordance with good programming, the automatic cycle processing sheet metal. Automatic uncoiling, automatic slitting, automatic leveling, automatic fixed-length cutting, until reach the shear number of setting, cycle automatically stop, indicating lights, waiting to enter the next batch of data, particularly suitable for high leveling accuracy and high degree of automation of the user. The whole production line of advanced design, reliable action accurate, high efficiency, rational layout.
Parameters:
ItemSpecification RemarksPower voltage Triphase 380V,±10% ,AC Supply frequency 50Hz,±1% Control voltageAC220/DC24 Eniironment temperature1~40ºC Elevation Less than 1000m Relative humidity 20-80%(non-condensate)Protection grade IP4

VI. Service and description (overseas)
The following tools and materials should be supplied by the buyer
Hoisting tools: bridge crane (35 t lifting capacity)Arc welder, electrode, gas cutting machine, protective hood and other welding tools and materialsPipe bending toolsHydraulic oil, grease and other lubricantsGuard rails for the hazardous areaSecondary grouting of the machineHand-operated electric drill and other auxiliary toolsPower wire from the power supply to the electric cabinetCoils for commissioning2 - 3 persons for installation and adjustment, service charge of who is 150 usd/day. The buyer shall pay the shuttle air ticket of the above persons and shall be responsible for the safety, dinning and accommodation of these in Brazil (these persons also shall cooperate with the buyer)