- Model NO.: bu
- Forging Forming Method: Free Forging
- Feature: Automation
- Warranty: 12 Months
- Advantage: Easy to Maintenance
- Delivery Time: 60-120 Days
- Transport Package: Complete Shipping Package
- Origin: Shandong Jinan
- Type: Rolling Machine
- Power Source: Electric
- Certification: CCC, ISO9001, CE
- Customized: Customized
- Condition: New
- Trademark: BU
- Specification: CE, ISO9001: 2000
- HS Code: 8455221000
Main technical parameters of profiles :
Raw material kind : Galvalume steel coil (thickness : 0.8~1.0mm)
Aluminum steel coil (thickness : 0.8~1.27mm)
Cold rolled steel coil (thickness : 0.5~0.9mm)
Stainless steel coil (thickness : 0.6~0.75mm)
Copper steel coil (thickness : 0.55~0.7mm)
Raw material yield strength : 235~300Mpa
Steel coil thickness tolerance : ±0.07mm
Steel coil width tolerance : +0mm/-0.2mm
Steel coil slitting straightness : 0.2mm/m
Steel coil surface concave convex range : ≤10% steel coil thickness
Main technical parameters of roll forming line :
Suitable working temperature of line : -10ºC~35ºC
Total power of line : ≈15KW
Different part color of line :
|Main base plate|
|Protective net RAL9017|
Line working speed : 10m/min
Complete line dimension : 8ft*6ft (L* W)
Shipping container number : approximate 1 unit 20GP
Roll forming line working process :
Pre-cut-roll forming-final profile output
Main components of roll forming line :
Pre-cutter-1 set (inlcudes cutter die)
Main roll former-1 set (includes complete forming rollers)
Electrical control system-1 set
Hydraulic systerm-1 set
Some spare parts
Detailed description of each machine part :
This cutter is installed in the front of the first forming process. When cut action is finished, it has not waste piece.
Pre-cutter uses same base plate with roll forming part, encoder and sense switch works together to control cutter working action. When cutter is working, complete line needs to stop.
Cutter die material: Cr12MoV, heat treatment, HRC58~62
Cut length tolerance: ±1.5mm
main roll former
main roll former is used to produce two type (different standards) profiles at same machine.
This roll former uses side forming model, chain and gear finishes transmission work, motor and decelerator drives complete transmission system.
All froming process power parts are down forming shafts. Up and down forming shafts of necessary forming process are matched with in-phase gear, main aim is to make all forming process to be precise.
On the roll former part, it is not only produces one profile, but also produces the second profile. When the profile standard is changed, operator just needs to adjust related parts, the suitable profile standard can be done.
According with buyers' idea, the profiles bottom part need to have wavy/or not. seller will think about this point and make suitable design on roll former part. when the profiles bottom need to have wavy, necessary forming stand is press down and work; when wavy is not to be made, necessary forming stand is move up. all profile bottom willnot have wavy again.
Forming process outer form reference picture :
raw material kind of forming shaft : 40Cr heat treatment, HRC45
raw material kind of forming roller : Cr12 hear treatment, HRC58~62, roller surface is polishing.
Motor brand : ABB or SEW
Decelertor brand : ABB or SEW
It supplies the hydraulic power for complete line hydraulic cylinder.
This system is specially designed for roll forming line. Different part has different working requirement. It will finish different hydraulic action.
Main accessories of system :
Electromagnetic valve : Italian ATOS brand products.
Hydraulic oil pump : Chinese HENGYUAN HYDRAULIC brand products.
Motor brand : ABB or SEW
electrical control system
Complete line is control by PLC, operator can use human and machine interface (touch screen) to input and cancel working data. System has single model and auto model. Single model is used to make test job, auto model is used to make common working order.when line is on suitable working condition, operator needs not to do anything for complete control system. All product length and standard data can be set by touch screen, all screen display is digital display.
Main control accessories show :
PLC : German SIEMENS brand
Transducer : German SIEMENS brand
Low-voltage apparatus : French Schneider brand
Safety relay : USA Allesn-Bradley brand
Touch screen : German SIEMENS brand
When line is installed well, complete outer part of line will be covered by steel sheet. Main aim of this design is used to protect roll forming and do not make roll former to be damaged.
some spare parts
When roll forming line is shipping, seller will supplies some roll forming line spare parts following the shipping container.