Jiangyin Bosj Science & Technology Co., Ltd.
Professional Roll Forming Machine Manufacturer
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Equipment structure
Auto De-coiler---Leveler---Servo-fedder-1---Punching----Servo-fedder-2---Punching edges---Roll Forming---Cutting---Collection
| No. | Item | Parameter |
| 1 | Forming Machine Power | 22 kw |
| 2 | Oil Pump Pressure | 200 MPa |
| 3 | Speed of rolling | 3-8m/min |
| 4 | Length | 6m |
| 5 | Material | Cold and heat steel plate |
| 6 | Thickness | 3.0 mm |
| 7 | Width | 480 mm |
| 8 | Diameter of Axis | Ø 72 |
| 9 | Quantity of Roller | 14Groups |
| 10 | Main Power | 50 kw |
| 11 | Power Supplier | 3 Phase 4 Lines AC380V 50HZ |
| 12 | Control Voltage | 220 V |
| 13 | Air pressure | 0.5-0.7 MPa |
General structure of equipment
De-coiler
Technical parameters
Width of material sheet: 600—1050mm； Thickness of material sheet: 1.5mm(alufer)/1.0mm(Galvanized sheet)
Inner diameter: φ508mm Range of expanding: ф480-520 mm
Maximum outer diameter: φ1200mm, loading: ≤6T
Motor power:7.5kw Frequency Motor
Speed:0-10m/min,adjustable
Leveler
Working rollers:13+2 Rollers
Feature of structure: after the quenching and tempering, chrome-plating processing, the rigidity, surface roughness of the roller etc. are all enhance greatly; It is composed by the clamping roller and the leveling roller, the clamping roller may the independent control, the leveler has one pair of horizontal guide roller and two pairs of vertical guider roller and easy to
adjust by hand wheel.
Between the leveler and the feeding device, there is optical sensor, sends out the feedback signal to
the control system, the control system sends out the instruction to the frequency conversion motor to
change speed to control the storage quantity of the sheet.Achieves the uninterrupted level goal.
Servo feeder device-1 and Punching/screeding device
Function:it can finish punching of front and screeding of back
Servo feeder device-1
Function:material feeding
Punching/screeding device
We take high speed punching press:JM31G-200
Punching step:152mm
Punching stroke:120 strokes/min
Combined punching mould:material Cr12MoV
Punching step:62~400mm
Punching row number:8 rows
Punching strokes:110～120 strokes/min
Punching mould:Punching/cutting,Pneumatic core pulling mould,Material:SKT11,
Punching mould service life:two million times(about 50000-70000 work piece),Punching mould can finish three hundred thousand times after milled.
Servo Feeder Device-2 and Hydraulic punching edges device
Function:It can finish punching edges of front and back sheet
Function:feed material
Motor:380V 3KW 4 phases,air compressor is additional(pressure 0-0.6MPa.,0.5m3/min)
Four Column Hydraulic Punching Frame
It finishes edges by hydraulic punching device
Roll Forming Machine
Amount:2 sets(Note:Front sheet:1 set Back Sheet:1 set)
Working type:One production line has 2 sets roll forming machine.The roll forming machine can move according to your actual production demands.
Machine structure:Cantilever Type
Forming Stations:16 stations(roller station)
Finished products:Front and back sheet of Noise barrier
Forming frame:wall type frame
Max. Feeding width: 1050mm
Max. Feeding thickness:0.8~1.5mm(alufer sheet)
Roll Forming Machine
Amount:2 sets(Note:Front sheet:1 set Back Sheet:1 set)
Working type:One production line has 2 sets roll forming machine.The roll forming machine can move according to your actual production demands.
Machine structure:Cantilever Type
Forming Stations:16 stations(roller station)
Finished products:Front and back sheet of Noise barrier
Forming frame:wall type frame
Max. Feeding width: 1050mm
Max. Feeding thickness:0.8~1.5mm(alufer sheet)
Roller axis:φ60 mm
Material of the roller:Gcr15,quenching treatment,HRC58-62°
Main drive motor:5.5kw Frequency servo-motor
Cutting Device
Roll Forming Machine
Amount:2 sets(Note:Front sheet:1 set Back Sheet:1 set)
Working type:One production line has 2 sets roll forming machine.The roll forming machine can move according to your actual production demands.
Machine structure:Cantilever Type
Forming Stations:16 stations(roller station)
Finished products:Front and back sheet of Noise barrier
Forming frame:wall type frame
Max. Feeding width: 1050mm
Max. Feeding thickness:0.8~1.5mm(alufer sheet)
Roller axis:φ60 mm
Material of the roller:Gcr15,quenching treatment,HRC58-62°
Main drive motor:5.5kw Frequency servo-motor
Cutting Device
Structure:Hydraulic shear cutting
Feature:Cutting is placed behind the forming machine.The material fo cutter is Cr12MoV.Shear fracture without burrs and the cutting tool service life is long, quick change, very convenient to adjust the shearing clearance .