Galvanized Sheet(Gi), Cold Roll Steel(CRC), Hot RO
Yield Strength
235-550MPa
Punching
Service Hole, Dimple Hole, Web Notching
Thickness
0.85-1.6mm
Profile Width
75mm-220mm
Profile Flange
32mm, 41mm, 51mm
Profile Lip
7mm -15mm
Cutter Material
Cr12 MOV, Heat Treatment
Control System
PC Control
PLC Brand
Japan Panasonic
Decoiler
Hydraulic Decoiler
Forming Stage
15 Stage
Size Changing
Auto Size Changing for Rollers
Blade Replacement
Manual Blade Replacing
Main Motor Power
15kw
Transport Package
Naked Package
Specification
length x width x height 13m x 1.2m x 1.6m
Trademark
Frametec
Origin
Xiamen, China
HS Code
84552210
Production Capacity
600 Sets/Year
Product Description
Technology Parameters The weight of theMachine: 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
De-coiler Type: Hydraulic auto de-coiler
Weight capacity: Max 3.0T
Diameter of inner: 480-510mm
Diameter of outer: 800mm
Motor power: 3.0Kw,60Hz, 380V(Customized)
Control type: Electric button control
Function: Auto rotation feed sheets into roll forming parts. Semi auto for loosening and tightening coil
Weight of de-coiler: 1000KGS.
Side Locks provided on de-coiler to fix coil.
2) Guiding: Guiding device is used to guide and fasten the raw material raw material into roll forming station steadily.
Number of guide roller: 12, left side 6, right side 6.
Guide roller material: GCr15
3) Rolling Forming System
Main motor type: 3 phase
asynchronous servo motor
Main motor power: 15Kw, 60Hz, 380V
Speed of forming: 35m/min
Comprehensive speed: 12-25m/min
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.
Roller HRC58-60
4) Shaft & Frame:
Shafts of rollers are tooled by grinding machine for two times to ensure the precision of final product.
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
5) Bearing: NTN brand from Japan. 6) Machine Frame The frame of machine are designed as square tube shape and thickness of frame is 30mm in order to make sure the machine is capable to bear all accessories of this machine.
Machine frame basis is adopt H beam welding steel
Material of up frame: 45# steel
Material of bottom frame: Q235 steel.
To assure the high precision of size changing, all basis of machine frame are installed linear guideway with high quality. Totally 4 groups.
Brand of linear guideway: PIM from Taiwan.
7) Flare control rollers Flare device is made of two group rollers (each group has 2 rollers) with manual adjusting device, this type of device is used to straighten the shape of products to ensure purlin are not bending.
8) Changing sizes: Full-automatic (change sizes by PC control system)
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.
Size range: Web: 3 5/8"- 6"
Flange: 1 1/2"
Lip: 1/2"
Motor power: 0.75kw, 380v, 60Hz, totally 2 sets.
9) Hydraulic Punching
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.
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.
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.
10) Hydraulic cutting
After punching, the cutter will shear the raw material automatically, driving raw material out of roll forming system.
Shearing type: Hydraulic shearing with guillotine cutting.
Cutting material: Cr12
Blade hardness: HRC 58-60
Working life: 30, 000 times to process once.
Hydraulic motor power: 7.5KW, 380V, 60Hz
Hydraulic oil box capacity: 200 litre
Hydraulic solenoid valve: Huade or Yuken
11) Run out table 4 meter material receiving table, with a C stud & Track stacking platform.
12) Safety Guard: Safety Guard covers the whole machine to ensure worker's safe. There are 3 emergency stop buttons along the production line which are able to stop machine whenever any errors or emergency happens. 14) PC control system LG-R300.
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.
Manual length/punching program for production
The computer can control production line including leveling, punching, cutting, conveyer table and roll forming station. Speed of the machine can be adjusted.
The choice production data can be showed on screen.
15) PLC Control System & Components
Control the quantity & punching length & cutting length automatically
The Machine will be stopped while it is punching and cutting
Automatic Length measures and quantity counting (precision +- 0.5mm)
Encoder : Omron
Relays: Schneider
Approaching switch: Schneider
PLC manufacturer: Panasonic
Control type:Win8 system or above with Dahezb NC control software.
Hydraulic pump hydraulic valve with cooling system to cool hydraulic oil.
Online inkjet marking system. Online printer can printer marks on the flange of both side.
16) Profile image and application
Our Factory
Why Choose us: 13+ years manufacturing experience in CZ purlin roll former Competitive price and good quality One year free warranty Fast response of after sale service Auto web size changing from 80mm to 350mm in 2 minutes Can be customized by clients' requirements Easy operate and easy to maintain Self-developed of post cutter, one blade to cutter all size of final products
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