Steel Plate /Coil/Mesh Straightener, Straightening Machine

• Type: Balance Roller Straightening Machine
• Usage: Sheet
• Voltage: 380V
• Automatic Grade: Automatic
• Principle: Small Deformation
• Certification: ISO9001
• Model NO.: W6*1500
• Warranty: 12 Months
• Customized: Customized
• Condition: New
• Transport Package: Container
• Specification: verious
• Trademark: WINCOO
• Origin: China
• HS Code: 8462999000
• Production Capacity: 400

Product Description

6×1500mm
CNC uncoiler·leveling·shearing·Stacking

1. Overview

This 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:

1. Material:         Common   STEEL

   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 car

Loading 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:

Item	Specification	Remark
Loading	Bearing12T
Hoist cylinder	Engineering cylinder, top flange	1pc
Power	Cycloidal reducer +AC motor	1pc
Guide pillar diameter	Quenched and tempered, chrome plating, fine grinding	4pcs
Wheel	42CrMo,quenching hardness HRC50~54	4pcs
Axle	40Cr,thermal refining	2pcs
Lubrication	Manual lubrication
Tubing protection	Chain
Wire protection	Chain

 
 
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:
 

Item	Specification	Remark
Carrying capacity	≤12t
Coil max width	1500mm
Coil diameter	1000~2200mm
Feeding form	Hydraulic pressure,cantilever type
Main axis power	DC motor
Wedge block	45#steel thermal refining HB225~255
Arc material	ZG35/QT500	4pcs
Increases oil cylinder	Engineering cylinder	1pc
Auxiliary support cylinder	Engineering cylinder	1pc
Main components	Frame plates welded overall aging treatment
Lubrication	Manual 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:

Item	Specification	Remark
Pressure	Hydraulic motor	1pc
Cantilever lifting oil cylinder	Engineer cylinder	2pcs
Straight hair grease cylinder	Engineer cylinder	1pc
Shovel head to lift cylinder	Engineer cylinder	2pc
tongue plate telescopic cylinder	Engineer cylinder	1pc
Principal component	Release inner stress
Lubrication	Manual 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:

Item		Unit	Parameters	Remark
Technical parameters	Work roll number	pcs	11+2
	Work roller diameter	mm	180
	Roller spacing	mm	200
	Thickness	mm	1.0~6
	Max width	mm	1500
	Center high	mm	800
	Yield strength	Mpa	235
	Tie down motor power	KW	3x2sets
	Work roll main motor power	KW	55	AC eight levels
,	Leveling temperature	ºC	-10~40
	Walking beam trip	mm	-17~80
Main component parts material and process	Frame component material		Q235A
	Roller material		42CrMo	forging
	Work roll surface hardness		HRC52~56	Hardened depth 3~5mm
	Under the pressure rod, worm material		42CrMo
	Structure to stress process		Thermal aging	Time 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 grinding	Completely 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:

Form	The base of the steel plate welding and rack
Pinch roller	Roller surface coated adhesive, quantity of a couple
Pinch power	Roll 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:

Item	Specification	Remark
Encoder resolution	2000xx	1pc
Lubrication	Manual 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:

Item	Specification	Number
Width	1500 mm
Thickness	1.0~6mm
Shear angle	2.5°
Number	1set
Blade material	6CrW2Si
Shearing power	Hydraulic cylinder	2pcs
Flying power	AC servo motor + servo controller
Main bearing	Angular contact bearings, cylindrical roller bearings
Trace the transmission way	High precision ball screw linear guide, heavy load
Blade gap adjustment	Handle eccentric adjustment
Principal component	Welding parts, to deal with the internal stress
Lubrication	More 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:

Item	Specification	Remark
Working medium	N46 antiwear hydraulic oil
Altitude	≤1000M
Work stress	10~12Mpa
Max pressure	16Mpa
Capacity	About400L
Cooling model	Air-cooling&water-cooling
Flow	40L/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:

Item	Specification	Remark
System pressure	0.4~0.7MPa
Air demand	1m³/min(compression)
Air source	Buyer 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:

Item	Specification	Remarks
Power voltage	Triphase 380V,±10%  ,AC
Supply frequency	50Hz,±1%
Control voltage	AC220/DC24
Eniironment temperature	1~40ºC
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)