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Generalsheet metal fabrication service
CNC Bending Services

鉁 Professional Consulting Team 鉁 Fast Prototyping (1-2 weeks) 鉁 Automated & Smart Manufacturing 鉁 Sheet Metal Bending Tolerances: 卤0.05mm 鉁 Easy Shipping (EXW, FOB, CIF, DDP) 鉁 Global Markets Served

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What is CNC Bending? CNC bending is a precision metal forming process that uses computer-controlled press brake machines to bend sheet metal into specific angles and shapes. The process ensures high repeatability and accuracy, making it ideal for custom sheet metal fabrication.
At Starway, CNC bending is widely used for producing components such as brackets, enclosures, panels, and structural parts. By combining CNC bending with Bending and welding, we deliver complete fabrication solutions with tight tolerances and consistent quality.

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CNC pressbrake bending machine overview
What is Tube Bending? Tube bending is a manufacturing process used to form pipes and tubes into desired shapes without compromising their structural integrity. It typically uses rotary draw bending, mandrel bending, or roll bending techniques to achieve smooth curves and consistent radii.
At Starway, tube bending is commonly applied in structural frames, piping systems, and mechanical assemblies, ensuring both strength and dimensional accuracy.

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Tube bendingmachine pipe forming
CNC Bending vs Tube Bending
Factor CNC Bending (Sheet Metal) Tube Bending

Material Process Shapes Applications

Flat sheets Press brake bending Angles, folds Enclosures, brackets

Tubes / pipes Rotary draw / roll bending Curves, arcs Frames, pipelines

The Journey From design to production.

One Center + Two Bases
One-Stop Solution

The Collaboration From request to delivery

One window, No Hassle

How Does Metal Bending Work?

Material PositioningMetal sheets or tubes are positioned in CNC-controlled machines.
Controlled Bending ProcessThe machine applies force using a punch and die (for sheet metal) or rotary draw systems (for tubes).
Angle & Shape ControlCNC programming ensures precise bending angles and repeatability.
Design Guidelines for CNC Bending Minimum bend radius 鈮 material thickness.
Avoid holes too close to bend lines.
Consider springback in design.

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Why Choose STARWAY MFG GROUP
Sheet Metal Fabrication Quotes
Custom Your Project in 4 Steps
Need help with your design? Our engineers are ready to assist.
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Sheet Metal Bending Materials

Stainless Steel Grades: 304, 316
Features: High strength, corrosion resistance
Applications: Enclosures, brackets, food-grade equipment

Carbon Steel Grades: Q235, SPCC

Aluminum Grades: 5052, 6061

Copper & Brass Features: Excellent conductivity, aesthetic

Tube Bending Materials

Steel Tubes
(Carbon & Stainless Steel)
Strong and durable
Suitable for structural frames and pipelines

Aluminum Tubes Lightweight and corrosion-resistant

Copper Tubes Excellent thermal conductivity

Starway Bending Capabilities
CategoryParameterSpecification
Sheet Metal BendingPress Brake Tonnage20鈥200 tons
Sheet Metal BendingMax Bending LengthUp to 3,000 mm
Sheet Metal BendingMax Material ThicknessUp to 8 mm (mild steel)
Sheet Metal BendingBend Angle Tolerance卤0.5掳 typical; 卤0.25掳 on controlled fixtures
Sheet Metal BendingLinear Bend Position Tolerance卤0.1鈥撀0.2 mm
Sheet Metal BendingMinimum Inside Bend Radius鈮 material thickness (rule of thumb)
Tube BendingMax Tube OD 脳 Wall200 脳 5.0 mm
Tube BendingMax Bend Radius250 mm
Tube BendingMax Bend Angle190掳
Tube BendingMax Component Length2,200 mm
Tube BendingWall Thinning at BendTypically 10鈥25% on tight radius bends
Advantages of Starway Bending Services At Starway, we combine advanced Bending technology with full-service manufacturing capabilities to deliver high-quality, cost-effective custom metal parts.
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