TECHNICAL SCHEME
1. Name of production line:
HT colored light steel keel forming machine
2. Production flow chart:
Decoiling--- Colored steel coil feeding---Roll forming---Cut to length---Final product
1) Un-coiler (Optional devices)
2) Feeding device
3)Roll-forming device
4)Hydraulic cutter
5)PLC control system
6) Hydraulic station
7)Stacker (Optional devices)
3.Technical specification of every parts of machine line : ( Photos just for reference )
1)un-coiler(Optional devices):
(1)To support and uncoil the steel coil, tenses the coil, it is convenient to
operate. The coil inner diameter: φ -550mm, Max outer coil diameter:
φ1000mm-1250mm, The capacity: 3T-10T
(2)Optional type:
<1>Manual un-coiler
<2>Electric un-coiler
<3>Hydraulic un-coiler
2)Feeding device :
Help to adjust and feed the colored steel coil to the roll forming device.
3)Roll forming device :
(1)Profile drawing of product produced by this type of machine
(2)Picture of roll forming device
(3)Parameters of roll forming device:
<1>Roll Forming rollers: material GCr15, hardness after heat treatment HRC48-50,
<2>Hole diameter (roller shaft diameter) φ42mm, the min. outside diameter of rollers isφ100.
<3>Main motor (Jiangmen Jiangyan motor), Frequency control.
<4>The material of main shaft is 40Cr, finished after heat treatment and refine grinded.
<5>Hydraulic system: Taiwan Dazheng brand.
<6>Mould rack: the mould plate closed height is 260mm, the adjustment range of the closed height is 20mm, the max. stroke of oil cylinder is 100mm.
<7>Total power: 12kw
<8>Power supply: voltage 380V±10%/ three phase four wire, frequency 50HZ.
<9>. PLC : DELTA(TAIWAN)or Mitsubishi(JAPAN)
<10>. Frequency converter : DELTA(TAIWAN)
4)Hydraulic Cutter
Hydraulic cutting
Post cut, stop to cut,
The cutting blade material is Cr12,
The cutting tolerance: ±2.0mm
5)PLC control system :
PLC control the whole line.
Human-machine interface, whirl encoder calculates the length, touch screen sets the length. You can set lots of data one time. Frequency adjusts speed, it has auto adjustment function. Transducer drives the main machine, it has E-stop button, which to insure safe running.
6)Hydraulic station :
Supply the power for cutting.
Oil pump for hydraulic system
Type: gear oil pump
Brand :SDH (SHANG HAI )
Type : F316
Displacement : 16ml / r
Pressure : 20Mpa
7)Stacker (Optional devices) :
(1)Optional type :
<1>simple stacker:
<2>hydraulic stacker :
Note:We can customize the design and fabrication on the particular type of machine according to the request of custmer.
After-sales service:
1.We provide the technical support for whole life of our machines.
2.If buyers need the technician to go abroad ,we will arrange the technician,but the buyers should take all the cost,including visa,roundtripticket e
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