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RC-A
Red Cherry
RC-A-193

This semi-circular hollow aluminum guide rail profile is engineered for industrial motion systems that require smooth, stable, and lightweight track performance. Made from corrosion-resistant aluminum alloy and produced through precision custom aluminum extrusion, the profile maintains consistent wall thickness and dimensional accuracy—important factors for aluminum guide rail applications where alignment and repeatability matter.
Its semi-circular aluminum track structure provides rigidity while keeping weight low, making it suitable for automated equipment, sliding mechanisms, and industrial guide rail systems. The hollow design optimizes material usage without compromising strength, supporting both straight-line and curved track configurations.
We provide custom aluminum extrusion, CNC machining, and surface finishing to meet specific project demands. Whether you need a standard hollow aluminum profile or a fully customized guide rail, this product delivers long-term durability and reliable performance.


Q1: What is a Semi-Circular Hollow Aluminum Guide Rail Profile?
A: It is a precision-extruded aluminum profile featuring a semi-circular outer shape and hollow internal structure. It is commonly used as a guide rail, support track, or structural component in industrial and architectural applications.
Q2: What are the benefits of the hollow design?
A: The hollow structure reduces weight while maintaining excellent strength and rigidity. It also improves material efficiency and makes installation and handling easier.
Q3: What applications is this guide rail profile suitable for?
A: The profile is widely used in sliding systems, automation equipment, conveyor systems, machinery guides, industrial frames, transportation equipment, and custom engineering projects.
Q4: Which aluminum alloys are available for this profile?
A: We commonly manufacture the profile using 6063-T5, 6061-T6, and other aluminum alloys, depending on the required strength, corrosion resistance, and application environment.
Q5: Can the dimensions be customized?
A: Yes. We offer fully customized dimensions, wall thicknesses, hollow chamber designs, lengths, and tolerances according to customer drawings or technical requirements.
Q6: What surface treatments do you provide?
A: Available finishes include anodizing, powder coating, electrophoresis, sandblasting, polishing, brushing, and custom color treatments for enhanced durability and appearance.
Q7: Is the profile suitable for outdoor use?
A: Yes. With proper surface treatment such as anodizing or powder coating, the aluminum guide rail profile offers excellent corrosion resistance and weather durability for outdoor applications.
Q8: Do you provide machining services for the profile?
A: Yes. We offer value-added processing services including cutting, drilling, punching, tapping, CNC machining, and assembly according to customer specifications.
Q9: Can you manufacture OEM and ODM guide rail profiles?
A: Absolutely. We support OEM and ODM projects, including custom extrusion die development, profile optimization, prototyping, and mass production.
Q10: How do you ensure product quality?
A: Our quality control process includes raw material inspection, dimensional measurement, surface finish inspection, mechanical property testing, and final product verification before shipment.