C Section C Frame Roll Forming Machine

Overview of c section c frame roll forming machine

C section C frame roll forming machines are used to produce structural steel members with a C-shaped cross section for the construction industry. The C section profiles provide excellent strength for framing applications.

This guide covers C frame roll former working principles, main components, specifications, production line configurations, tooling accessories, applications in construction and pre-engineering building, benefits, top manufacturers, cost analysis, purchasing considerations, maintenance tips and FAQs.

Working Principle of C Frame Roll Forming

The operating sequence of a C section C frame roll forming line is:

  • Coil of steel sheet loaded into the de-coiler
  • Sheet enters leveler machine for initial flattening
  • Leveled sheet fed into the entry guides
  • Sheet passes through sequential rolling stations
  • Forming rollers gradually bend the steel sheet into C shape
  • Finished C section exits on to the cutting table
  • Cutter shears the profile to desired length
  • Conveyor stacks cut parts for bundling
  • Hydraulic motors coupled to gearboxes drive the roll stations
  • PLC automated control synchronizes the components

The gradually bending steps produce uniform C sections with excellent surface finish and dimensional accuracy.

Main Components of C Frame Roll Former

Key components of a C section C frame roll forming machine include:

  • De-coiler – Holds and feeds the steel coil
  • Feeder – Feeds sheet into the line
  • Leveler – Flattens sheet prior to forming
  • Roll forming stations – Bend sheet in steps
  • Roll tooling – Machined to C profile shape
  • Cutting unit – Shears cut profiles to length
  • Stacking table – Collects finished C sections
  • Bundling system – Straps cut parts into bundles
  • Electrical controls – PLC, HMI, AC drives
  • Safety guarding – For operator protection

Precisely aligned components produce uniform, quality C sections.

c section c frame roll forming machine
C Section C Frame Roll Forming Machine 3

Specifications of C Frame Roll Formers

Typical specifications of C frame roll forming machines:

ParameterSpecification
Roller diameter100-180 mm
Max. line speed35 m/min
Min sheet thickness1.2 mm
Max sheet thickness3 mm
Sheet width750-1250 mm
C section height100-300 mm
Cut lengths2-12 meters
Main motor11-55 kW
Voltage380-415V, 50/60Hz, 3Phase

Larger roller diameters allow forming heavier material. More powerful motors yield higher production rates.

Types of C Frame Sections Produced

Common C frame section sizes produced on these roll formers:

  • C purlins – 100 to 300 mm
  • Metsec Metric C sections – 2MC to 14MC
  • A/HBox beams – All standard sizes
  • Miscellaneous – Custom C profiles

Quick roll change systems allow various C section sizes to be interchanged easily.

C Frame Roll Former Configurations

Typical C frame roll former line configurations:

  • Compact – Entry guides to cutter in one frame
  • Modular – Separate modules bolted together
  • In-line – Straight from one end to other
  • L-shaped – Saves space
  • Double decoiler – For quick coil change
  • Closed-loop – Exits to coiler side
  • Servo-electric – Precision servo motor drives
  • Custom – Tailored layouts to needs

Layouts are designed to optimize material flow, space and production requirements.

Tooling Accessories for C Frame Rollers

Tooling enhancements for C frame roll forming machines:

  • Quick change – Fast roll set swaps
  • Punching – Hole punching attachment
  • Embossing – Pattern rolls for decorative finishes
  • Notching – Edge notching attachment
  • Bending – Rails for bending into arcs
  • Double sheet – Split rolls for dual sheets
  • Roll protection – Guards against damage
  • Roll ramps – Ease feeding of thick sheets
  • Roll levellers – Ensure concentricity

Tooling expands the range of profiles and features possible.

Applications of C Frame Sections

Typical applications of C frame profiles:

  • Roof joists – Rafters, purlins, eaves
  • Wall studs – External and internal framing
  • Structural supports – Columns, braces
  • Mezzanine flooring – Platforms, walkways
  • Building frames – Shell structure
  • Trusses – Roof and floor truss chords
  • Solar racking – Mounting structure members
  • Shelving – Uprights, braces
  • Stair stringers – Supports, handrails

C sections provide excellent strength-to-weight ratio for structural applications.

Benefits of C Frame Roll Forming

Key benefits of C frame roll forming lines:

  • High productivity – Up to 35 meters per minute
  • Material savings – Zero scrap from C-shaped structure
  • Consistency – Dimensional accuracy better than other methods
  • Flexible – Produce wide range of C sections
  • Cost-effective – Lower investment than structural mill
  • Compact – Small footprint, easy installation
  • Safety – Fully enclosed guards for protection
  • Sustainable – Major energy and carbon reduction

C sections produced on roll formers rival structural mills in quality and performance at a fraction of investment cost.

Leading Manufacturers of C Frame Roll Formers

Prominent global suppliers of C section C frame roll forming machines include:

  • Cloudnine – Feature rich heavy-duty roll formers
  • Zhongfu – Advanced German engineering standards
  • Jupiter Roll Forming – Customized production lines
  • RollMax – Precision C sections up to 550 mm
  • Formtek – Servo-electric lines for speed and accuracy
  • Gasparini – Robust Italian-made roll forming machines

Cost Analysis

Typical cost considerations for C frame roll forming lines:

  • Type and size – Larger, automated lines cost more
  • Speed and efficiency – Directly affects pricing
  • Material thickness – Machines for thicker sheets cost extra
  • Quick change features – Adds expense but saves time
  • Additional tooling – Varies based on profiles needed
  • Installation and training – Often included in price
  • Freight and logistics – Extra depending on delivery location

Total Acquisition Cost$80,000 to $500,000+

Higher production capability warrants bigger investment to maximize productivity gains.

Buying Considerations

Key factors to consider when buying C frame roll forming machines:

  • Size and thickness range of C sections required
  • Estimated production volume and annual output
  • Level of automation features preferred
  • Available installation space for the line
  • Planned operating shifts per day
  • Operator skill level and training needs
  • Expected part dimensional precision
  • Future tooling needs and line expansion
  • Local technical support capability

Thoroughly analyzing present and future needs ensures ideal equipment selection.

Maintenance Tips

Recommended maintenance practices for C frame roll formers:

  • Daily cleanup of metal debris and excess lubricant
  • Checking oil levels in gearboxes and hydraulics
  • Inspecting roll tooling condition and replacing worn items
  • Verifying hydraulic seals, hoses, fittings are not leaking
  • Confirming electrical wiring and connections are tight
  • Monitoring belt tension and chains for stretch
  • Testing emergency stop and safety circuits
  • Documenting maintenance activities and part changes

Proper maintenance improves uptime, output consistency and operator safety.

Troubleshooting Common Problems

Troubleshooting tips for C frame roll forming issues:

Profile distortion

  • Check roll alignment and spacing
  • Replace any damaged or worn rolls
  • Adjust roll pressure as needed

Cut sections out of alignment

  • Check alignment of cutting blade
  • Inspect sensor positioning

Uneven line speed

  • Test servo motors and drives
  • Check for slipping belts or chains

Hydraulic power loss

  • Inspect cylinders, valves and pumps
  • Check oil level and filter
  • Tighten any leaking fittings

Machine jamming

  • Increase lubrication
  • Clear any debris in stations
  • Verify no loose machine parts
c section c frame roll forming machine
C Section C Frame Roll Forming Machine 4

FAQs

What sizes of C sections can be produced?

Common ranges are 100 to 300 mm height, 1.5 to 3 mm thickness, and 750 to 1250 mm width capacities. Larger sizes are also possible.

What materials can the C frame roll former process?

Most commonly galvanized steel, also pre-painted steel, stainless steel or aluminum. Mild steel is the most cost-effective choice.

What thickness of sheets can be formed?

Standard C frame roll formers accommodate 1.2 to 3 mm material thickness. Special models for thicker sheets are available.

What is the typical output speed?

25-35 meters per minute is standard for most C frame roll forming lines. Speeds vary based on part size and features.

What length of C sections can be produced?

Standard roll former cutting lengths range from 2 to 12 meters. Extended lengths can be achieved by adding additional rolling stations.

استنتاج

C section C frame roll forming lines deliver high precision structural steel profiles at productivity rates unmatched by other methods. When specifying C frame roll forming equipment, manufacturers must assess both current and future part needs in terms of sizes, thicknesses, volumes, and tooling flexibility. Investing in a roll former sized appropriately for production demand can yield rapid payback through material savings, reduced labor, and energy efficiency versus other fabrication approaches.

know more Roll forming

شارك هذا المنشور:

جدول المحتويات

شارك هذه الصفحة

تحديث جديد

سترات عملنا الآن

تواصل مع صنواي

على مفتاح

المنشورات ذات الصلة

مسمار معدني وآلة تشكيل الجنزير

Metal Stud and Track Roll Forming Machines

Metal stud and track roll forming lines efficiently transform coiled steel into C-shaped channel profile framing studs paired with U-shaped track elements used extensively constructing

mobile roll forming machine

Mobile Roll Forming Machines

mobile roll forming machine delivers lightweight fabrication capabilities onsite converting sheet coils or blanks into various structural framing, roofing, fencing, architectural panel profiles facilitating rapid

double layer roofing sheet roll forming machine

Corrugated Iron Sheet Roll Forming Machines

Corrugated iron sheet roll forming machines efficiently transform metal coil stock into roofing panels featuring a distinctive waved pattern used extensively across industrial and residential

تواصل مع صن واي

أحدث الأسعار والكتالوج