Robotics & Automation Frame Structures for Industrial Automation

We fabricate custom structural frames for collaborative robots, assembly systems, and industrial automation equipment from steel and aluminum with ±0.5–1.0 mm assembly tolerances. Integrated robot mounts, cable routing, and modular interfaces built into every design. Optional FEA validation available. Lead times from 5–10 business days. Upload STEP/IGES/DWG — 48h DFM & quote.

Upload Drawings Why Choose Us

Accepted Formats: STEP · IGES · DWG · SLDPRT · PDF

Custom Design & Automation System Engineering

Working from concepts, sketches, or existing designs, our engineering team evaluates CAD drawings for load-bearing requirements, vibration control, and system integration feasibility.

Through Design-for-Manufacturing reviews and material selection guidance, we transform automation concepts into manufacturable, high-performance frames that balance strength, rigidity, and cost-effectiveness for production deployment.

Load path analysis and finite element analysis (FEA)
Robot mount interface optimization for vibration control
Cable & sensor routing planning for safety and accessibility
Modular design for tool changes and system reconfiguration

Engineering Review Process

Our technical team collaborates directly with your system integrators to identify optimization opportunities before fabrication begins.

Timeline: Upload design → 48h DFM feedback → Quote with FEA options → Prototype or production run with delivery logistics

Precision Tube Fabrication & Welding Expertise

Behind every smooth curve and strong weld is a process you can measure. We integrate CNC mandrel bending, laser cutting, and certified TIG/MIG welding into seamless production workflows.

CNC Tube Bending

Mandrel bending for complex structural curves with precise wall control. Typical tolerances ±0.3–0.8 mm for load-bearing frames.

Laser Tube Cutting

Precision cutting with robot mounting holes, cable ports, and integrated features. Tolerances ±0.05–0.1 mm for alignment and safety.

TIG/MIG Welding

Certified welding with full penetration and minimal distortion. 100% visual inspection with sample NDT and FEA validation available.

Materials & Automation System Integration

Material Options

Automation frames demand reliable materials with predictable strength and rigidity. We specialize in steel and aluminum with proven performance in high-speed, production environments.

Mild Steel Tube — Cost-effective, excellent rigidity for heavy-duty automation
HSLA Steel — Superior strength with reduced weight vs. mild steel
6061-T6 Aluminum — Lightweight for weight-sensitive or mobile systems
Stainless 304/316 — Corrosion resistance for washdown or harsh environments

Material selection guidance provided during DFM review based on payload, cycle speed, and environmental conditions.

Automation Integration Features

Robot base mount with load distribution analysis
Cable & sensor routing with integrated management
Safety barrier attachment points and cable tray integration
Tool changing interfaces and quick-disconnect couplings

Every integration point is designed for repeatability, ease of assembly, and modular expansion—reducing commissioning time and improving system reliability.

Integrated Automation & Robot Features

Beyond basic frame structures, we design automation platforms with built-in robot mounting, cable integration, and modular tooling interfaces.

Robot Mount Design

Precision mounting interfaces for collaborative robot base frames with load distribution and vibration isolation provisions.

Cable & Sensor Integration

Built-in routing channels and mounting points for power cables, control systems, and sensor arrays without secondary fabrication.

Modular Assembly Design

Quick-connect interfaces and standard mounting patterns enabling tool changes, end-effector swaps, and system reconfiguration.

Quality Assurance & Precision Standards

Precision is not a claim — it's measured and documented at every stage of production under our ISO 9001 certified quality management system.

Measured Tolerances

Precision Standards

Laser cutting:±0.05–0.1 mm
Tube bending:±0.3–0.8 mm
Welding assembly:±0.5–1.0 mm (fixture-controlled)
Total frame:±1.0–1.5 mm (final assembly)

All tolerances confirmed at quote based on specific geometry and automation requirements.

Documentation & Validation

Full process traceability with documented inspection at each stage ensures consistent quality and optimization readiness for your automation systems.

First Article Inspection (FAI) reports
In-process inspection logs with measurements
Final dimensional verification
Certificate of Conformance (CoC) on request
Optional: FEA reports and vibration analysis

System Integration Support

Export-ready delivery with integration documentation. We coordinate with your system integrators for on-time deployment and commissioning support.

Application Examples

Custom fabrication for diverse automation platforms ranging from collaborative robot cells to high-speed assembly systems.

Collaborative Robot Cell Frame

Steel tube structure supporting UR/ABB collaborative robot with integrated gripper mounting, safety barrier attachment, and cable management.

Pick & Place Assembly System

Aluminum frame for high-speed assembly automation with modular fixture plates and synchronized motion control integration.

Gantry Automation Support

Heavy-duty steel structure supporting XY gantry systems with precision linear guide mounting and load balancing provisions.

Why Partner with X-KPR for Automation Frame Fabrication

When automation systems need to move from design to production-ready assemblies, X-KPR brings engineering rigor, robotics expertise, and proven quality systems.

Automation Expertise

Proven experience with collaborative robots, assembly systems, and industrial automation. We understand load paths, vibration control, and integration constraints.

End-to-End Integration

Tube bending, laser cutting, welding, assembly, and quality inspection under one roof. Faster delivery and consistent quality with zero multi-vendor handoffs.

System Design Partnership

We collaborate with system integrators to optimize frame designs for motion control, cable routing, and modular expansion — reducing deployment time.

Frequently Asked Questions

What materials are recommended for robot and automation frames?

Steel tube (mild steel or HSLA) is the preferred choice for strength and rigidity. Aluminum (6061-T6) is selected for weight-sensitive applications. Material choice depends on payload, cycle speed, environmental exposure, and cost targets — guidance provided during DFM review.

Can you integrate collaborative robot mounting interfaces?

Yes. Every frame is custom-built from your CAD drawings with mounting pads, cable routing channels, and gripper attachment points adapted to your robot model (UR, ABB, Fanuc, etc.). Our engineering team validates load paths and stress distribution during DFM.

Do you support modular frame designs for tool changing?

Yes. We design quick-disconnect interfaces and standard mounting patterns enabling end-effector swaps without frame modification. This reduces production changeover time and improves system flexibility.

What lead times can you offer for automation systems?

From 5–10 business days after design approval, depending on complexity and assembly requirements. This includes fabrication, welding, assembly, and final inspection. Expedited timelines available for urgent projects.

Can you provide vibration analysis or FEA validation?

Yes. We offer optional FEA analysis to validate frame rigidity, stress distribution, and natural frequency — critical for precision assembly and high-speed systems. This service is discussed during quote phase.

What quality documentation do you provide for automation OEMs?

We provide First Article Inspection (FAI) reports, in-process inspection logs, dimensional verification records, and Certificates of Conformance (CoC). Optional services include FEA reports, vibration analysis, and custom testing based on your system requirements.

Request a Quote — Upload Your Drawings

Send us your CAD files, material preferences, and automation system specifications. We'll return DFM feedback and a detailed quote within 48 hours.

Upload Drawings & Get a Quote Contact Engineering Team