Custom Roll Forming Machine: Engineering & Procurement Specification Guide
A roll forming machine continuously transforms flat metal coils into precise structural profiles through a sequence of driven roller stations. Engineered for high-volume automated manufacturing, it processes materials ranging from standard commercial carbon steel to high-strength galvanized alloys and aluminum.
Key Industrial Applications
Solar & Renewable Energy: Photovoltaic (PV) mounting rails, purlins, and ground-mount framing components.
Construction & Infrastructure: Drywall studs and tracks, cable management trays, metal decking, and standing seam roofing panels.
Automotive & Transportation: Door impact beams, chassis reinforcement sections, and interior trim moldings.
HVAC & Appliances: Ventilation duct profiles, refrigerator cabinet frames, and industrial shelving uprights.
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![Roof and Wall Color Steel Roll Forming Machine]()
Roof and Wall Color Steel Roll Forming MachineCorrugated roll forming machine is specially designed for producing metal corrugated roof sheets and wall panels.view more
Material：PPGI, GI, GL
Width：914mm/925mm/1000mm/1200mm/1220mm/1250 mm
Thickness: 0.3mm-0.7mm... -
![Light Keel Roll Forming Machine]()
Light Keel Roll Forming MachineLight steel keel machine is a mechanical equipment that uses steel strip as raw material and produces C-shaped light steel keels through continuous cold rolling forming.view more
Model: C/ U,/V,/T Type
Material：Galvanized steel... -
![C Channel Making Machine]()
C Channel Making MachineModel: C/ U,/V,/T Typeview more
Material：Galvanized steel strip
Material Thickness: 0.3mm-1.2mm
Feeding Width: As customer’s requirement
Roller Material: 45# steel/Cr12
Shaft Material: 45# steel/Cr12... -
![Color Steel Roll Forming Machine]()
Color Steel Roll Forming MachineA roll forming machine capable of producing two different profiles simultaneously in one unit.view more
Material：PPGI, GI, PPGL
Width：914mm/925mm/1000mm/1200mm/1220mm/1250 mm
Thickness: 0.2mm-0.7mm
Forming Stations:... -
![Cable Tray Forming Machine]()
Cable Tray Forming MachineType:Tile Forming Machineview more
Feeding width:600mm
Rolling thinckness:0-1.0mm
Voltage:380V -
![Glazed Tile Roof Sheet Roll Forming Machine]()
Glazed Tile Roof Sheet Roll Forming MachineMaterial: PPGI, GI, PPGLview more
Width: 914mm-1250 mm
Thickness: 0.3mm-0.8mm
Forming Stations: 16 – 20 rows (according to profile)
Roller Material: 45# steel/Cr12
Forming Speed: 6-10m/min
Cutting Type:... -
![Double Layer Roofing Sheet Roll Forming Machine]()
Double Layer Roofing Sheet Roll Forming MachineA roll forming machine capable of producing two different profiles simultaneously in one unit.view more
Material：PPGI, GI, PPGL
Width：914mm/925mm/1000mm/1200mm/1220mm/1250 mm
Thickness: 0.2mm-0.7mm
Forming Stations:... -
![Roof And Wall Panel Roll Forming Machine]()
Roof And Wall Panel Roll Forming MachineMaterial：PPGI, GI, GLview more
Width：914mm/925mm/1000mm/1200mm/1220mm/1250 mm
Thickness: 0.3mm-0.7mm
Forming Stations: 14 – 22 rows (according to profile)
Roller Material: 45# steel/Cr12
Forming Speed:... -
![Metal Wall Panel Machine]()
Metal Wall Panel MachineMaterial：PPGI, GI, GLview more
Width：914mm/925mm/1000mm/1200mm/1220mm/1250 mm
Speed：15-20m/min Shaft Diameter：75mm Middle Plate：16mm -
![Double Layer Forming Machine]()
Double Layer Forming MachineMaterial：PPGI, GI, PPGLview more
Width：914mm/925mm/1000mm/1200mm/1220mm/1250 mm
Thickness: 0.2mm-0.7mm
Forming Stations: 14 – 22 rows (according to profile)
Roller Material: 45# steel/Cr12
Forming Speed:... -
![Glazed Tile Roll Forming Machine]()
Glazed Tile Roll Forming MachineMaterial: PPGI, GI, PPGLview more
Width: 914mm/925mm/1000mm/1200mm/1220mm/1250 mm
Thickness: 0.3mm-0.8mm
Forming Stations: 16 – 20 rows (according to profile)
Roller Material: 45# steel/Cr12
Forming Speed:... -
![Purlin Rolling Machine]()
Purlin Rolling MachineModel: C/Z Typeview more
Material Thickness: 1-3mm
Coil Width: 150-500mm
Roller Material: High-grade 45# forged steel
Forming Speed: Max. 30 m/min
Shaft Material: 45# steel
Cutter Material: Cr12
Machine Types & Forming Capabilities
|
Machine Series |
Typical Output Profiles |
Material Thickness |
Max Line Speed |
Primary Drive Mechanism |
|
Light-Gauge Framing Line |
Drywall studs, ceiling channels |
0.4 to 1.2 mm |
Up to 45 m/min |
Servo-driven / Precision Gearbox |
|
Structural Purlin Line |
C, Z, U, W purlins, solar struts |
1.5 to 4.0 mm |
Up to 25 m/min |
Heavy-Duty Planetary Gearbox |
|
Heavy Industrial Line |
Cable trays, highway guardrails |
2.0 to 6.0 mm |
Up to 15 m/min |
Universal Joint / Cardan Shaft Drive |
Technical Specifications
Compatible Coil Materials:
Hot-rolled steel, cold-rolled steel, hot-dip galvanized steel (GI), galvalume, stainless steel, and aluminum.
Yield Strength Capacity:
Up to 550 MPa (Q345 / Grade 80).
Coil Width Range:
100 to 1500 mm (customizable to profile design and springback tolerances for specific steel grades such as Q235, Q345, and SS304).
Roller Tooling Material:
Cr12MoV alloy tool steel, vacuum quenched to hardness HRC 58 to 62 for maximum wear resistance.
Main Drive Shaft Material:
40Cr alloy steel, precision ground and tempered to eliminate torsional deflection under heavy rolling loads.
Electrical & Control Suite:
PLC-controlled automation featuring Siemens or Schneider motion controllers, touchscreen HMI, and absolute rotary encoders for closed-loop length positioning.
Profile Dimensions & Tooling Configuration
Tooling accuracy determines finished profile straightness and twist suppression. Each roll pass undergoes computer-aided simulation (Finite Element Analysis) to distribute forming stress evenly across stations, preventing edge cracking, oil-canning, and surface galling.
Station Count:
Engineered according to profile complexity, typically ranging from 12 to 28 forming passes.
Roller Design:
Gradual multi-stage bending sequence designed to protect prepainted or galvanized coatings from surface marring.
Adjustment Mechanism:
Quick-change cassette systems available for multi-profile manufacturing lines, reducing tooling changeover downtime.
Automation, Cutting System & Production Control
Punching Unit:
Hydraulic or servo-driven pre-punching and post-punching stations operating at registered intervals.
Flying Cut-Off:
Non-stop hydraulic shear or circular saw cutting synchronized with real-time line speed, ensuring burr-free cuts within a length tolerance of plus or minus 0.5 mm per 3 meters.
Control Interface:
Operators input batch quantities and lengths directly into the industrial HMI; automated tracking manages scrap reduction and preventive maintenance alerts.
Manufacturing Capabilities & Quality Control
Every machine frame is fabricated in-house to guarantee structural rigidity during high-speed, continuous operation.
Machining Rigidity:
Main equipment bases are welded from thick structural steel plates and subsequently stress-relieved via annealing furnaces to eliminate thermal welding distortion.
Line Boring:
Base plates and roller housing seats are finished on large CNC floor boring machines in a single clamping operation to guarantee parallel shaft alignment within 0.02 mm.
Factory Acceptance Testing (FAT):
Every line undergoes dry runs and actual coil testing in our facility prior to crating. Dimensional inspection reports, material test certificates, and electrical schematics are supplied in the final documentation package.
FAQ & Request a Quote
Request Technical Proposal
To receive an engineered proposal, please provide your target profile drawing (.DXF or .PDF), annual production volume, coil material specifications, and yield strength.
Tianjin Binhai Yashanway Import and Export Co., Ltd. is one of the most reliable roll forming machine manufacturers and suppliers in China, also supports customized service with low price. Welcome to wholesale bulk roll forming machine made in China here from our factory. Contact us for quotation.
Roof And Wall Color Steel Roll Forming Machine, Glazed Tile Color Steel Roll Forming Machine, Double Layer Color Steel Roll Forming Machine
