Technology Parameters
The weight of the Machine: About 5.0T
The total dimension with un-coiler, run out table is:
(length) 13m x (width) 1.2m x (height) 1.6m.

1) De-coiler

1. De-coiler Type: Hydraulic auto de-coiler 
2. Weight capacity: Max 3.0T
3. Diameter of inner: 480-510mm
4. Diameter of outer: 800mm
5. Motor power: 3.0Kw,60Hz, 380V(Customized)
6. Control type: Electric button control
7. Function: Auto rotation feed sheets into roll forming parts. Semi auto for loosening and tightening coil
8. Weight of de-coiler: 1000KGS.
9. Side Locks provided on de-coiler to fix coil.

1. Number of guide roller: 12, left side 6, right side 6.
2. Guide roller material: GCr15

1. Main motor type: 3 phase
2. asynchronous servo motor
3. Main motor power: 15Kw, 60Hz, 380V
4. Speed of forming: 35m/min
5. Comprehensive speed: 12-25m/min
6. Roller stands : 15 rolling stands. Roller Material is Cr12 mould steel being quenched treatment, with digital-controlled procession. This ensure rollers are all on good condition and long life.
7. Roller HRC58-60

1. Shafts of rollers are tooled by grinding machine for two times to ensure the precision of final product.
2. Diameter of main shaft: ø65mm

Material of main shaft: 40Cr. (The main shaft have the high frequency grinding &heat Treatment and the surface of shaft is electroplated.
HRC28-32

1. Machine frame basis is adopt H beam welding steel
2. Material of up frame: 45# steel
3. Material of bottom frame: Q235 steel.
4. To assure the high precision of size changing, all basis of machine frame are installed linear guideway with high quality. Totally 4 groups.
5. Brand of linear guideway: PIM from Taiwan.

1. Machine is able to change profile size within 1 minutes. This type of system is easy to operate. Only need to set the profile specs on the control panel, the roller stands will move in and out automatically.
2. Size range: Web: 3 5/8"- 6"
3. Flange: 1 1/2"
4. Lip: 1/2"
5. Motor power: 0.75kw, 380v, 60Hz, totally 2 sets.

1. All punching dies are made from Cr12. Driven by hydraulic station. Holes locations are able to set by PC panel, including Punching length and numbers.
2. Four leveling devices is used to fasten the raw material. When punching system is on working, the raw material will be fixed tightly by leveling device to ensure the job precision.
3. Punching station: standard 2 stations (Customized by customer) .These 2 stations are capable to make dimple, service hole. Punching precision within +/-0.5mm. After punching, Stud or Track profile will be driven into cutting system.

1. After punching, the cutter will shear the raw material automatically, driving raw material out of roll forming system.
2. Shearing type: Hydraulic shearing with guillotine cutting.

1. Blade hardness: HRC 58-60
2. Working life: 30, 000 times to process once.
3. Hydraulic motor power: 7.5KW, 380V, 60Hz
4. Hydraulic oil box capacity: 200 litre
5. Hydraulic solenoid valve: Huade or Yuken

1. The control system MF 200 is able to program production CNC by inputing Dahe's TXT or CSV format and connect with machine directly. It can control machine auto-running and running status dynamically, including punching, cutting and size changing.
2. Manual length/punching program for production
3. The computer can control production line including leveling, punching, cutting, conveyer table and roll forming station. Speed of the machine can be adjusted.
4. The choice production data can be showed on screen.

1. Control the quantity & punching length & cutting length automatically
2. The Machine will be stopped while it is punching and cutting
3. Automatic Length measures and quantity counting (precision +- 0.5mm)
4. Encoder :    Omron
5. Relays: Schneider
6. Approaching switch: Schneider
7. PLC manufacturer: Panasonic
8. Control type:Win8 system or above with Dahezb NC control software.
9. Hydraulic pump hydraulic valve with cooling system to cool hydraulic oil.
10. Online inkjet marking system.  Online printer can printer marks on the flange of both side.