Our heavy-duty steel cross bracing frames provide a rigid, load-stable foundation for large industrial equipment. Built with an X-type diagonal bracing structure and four corner base plates with pre-drilled bolt holes, these frames resist lateral forces and anchor securely to plant floors - engineered for motors, pump skids, compressors and machinery installation platforms.
Key Features
X-type cross bracing: diagonal braces transfer lateral loads efficiently, keeping the frame square and stable under vibration and dynamic loads.
Four-corner bolt-hole base plates: ready for floor anchoring with expansion or chemical anchors - no on-site welding required.
Full anti-corrosion treatment: shot blasting to Sa2.5 followed by epoxy zinc-rich primer, then grey anti-rust finish coat for long service life in industrial environments.
Post-weld finishing: all welds ground smooth for a clean, paint-ready surface.
Typical Applications
Mounting bases for large motors, pump sets and compressors
Equipment installation platforms in factories and workshops
Foundation frames for machinery-zone segregation barriers
Materials & Specifications
| Item | Specification |
|---|---|
| Material | Q235B / Q345B carbon steel (equivalent to S235JR / S355JR) |
| Structure | X-type cross bracing, four-corner base plates |
| Welding | Welded per ISO 3834 / AWS D1.1 qualified procedures |
| Surface finish | Shot blast + epoxy zinc-rich primer + grey anti-rust paint |
| Dimensions | Fully custom to your equipment footprint |
Customization Options
Length, width and height built to your equipment dimensions and drawings
Optional vibration-damping pads for rotating machinery
Optional adjustable levelling feet for uneven floors
Why Source From Us
Qingdao Tianhua Yihe operates a 7,000 m² metal fabrication plant with 20 years of OEM export experience to the Australian and global markets. We hold ISO 9001, ISO 3834 welding quality and AWS D1.1 qualifications, and fabricate to AS/NZS standards including AS/NZS 4680 hot-dip galvanizing where required. Send your drawing and we will quote within 24 hours.
Frequently Asked Questions
Q1: Can you build the frame to match our equipment exactly?
Yes. Every frame is custom fabricated. Send your equipment footprint, weight and anchor layout, and we will produce a fabrication drawing for your approval before cutting steel.
Q2: What information do you need for a quotation?
Equipment weight and dimensions, required frame height, anchor bolt size, preferred finish (paint or hot-dip galvanizing) and annual quantity. A hand sketch or CAD file is enough to start.
Q3: Can we get hot-dip galvanizing instead of the painted finish?
Yes. We offer full hot-dip galvanizing to AS/NZS 4680 for outdoor or humid environments; epoxy zinc-rich primer with a top coat is standard for indoor use.
Q4: What is the typical lead time?
15–25 days after drawing approval for standard custom orders, depending on quantity and finish. Repeat orders are faster since drawings and fixtures are on file.
Q5: Are your welds certified?
Yes. All structural welding is performed under ISO 3834 and AWS D1.1 qualified procedures, and we can supply weld traceability documentation with each shipment.
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