Stone Display Rack for Granite and Marble-SW329
Humidity in stone warehouses can be extreme. The SW329 powder coat is applied at 90-110μm thickness — more than triple the industry minimum — with a zinc phosphate undercoat for corrosion resistance.
SW329 Product Overview
Quartz, granite, and marble each have different weight characteristics. The SW329 slot geometry was optimized for the average density range of natural and engineered stone, with extra reinforcement at the lower tiers.
When an architect visits your showroom to specify stone for a project, they need to see full slabs on display. The SW329 presents each slab at a 7° tilt-back angle that keeps it stable without clamping.
The SW329 was first prototyped for a Dubai-based stone importer who needed display racks that could survive in 45°C warehouse heat without the powder coat peeling. That prototype is still in service 4 years later.
The SW329 frame uses CNC-welded joints throughout — every structural connection is a continuous weld bead, not a bolt and washer. This doubles the load rating compared to bolt-together designs.
Key Features
- Reinforced lower tiers with additional cross-bracing for the heaviest slabs
- Powder coat applied at 90-110μm thickness — over triple the industry minimum
- All structural members available with mill test certificates on request
- Adjustable slot depth for stone thickness from 10mm to 30mm without adapter plates
- EPDM rubber contact pads at all sample touch points — zero UV degradation, zero staining
- Anti-tip base design with integrated floor anchor points
- Full-frame gusset plates at all four corners for lateral load handling
- Zinc phosphate anti-corrosion undercoat beneath the powder coat finish
Why Buy Direct from Tsianfan
- Samples ship within 10 business days to any major port worldwide
- Factory-direct pricing with no middlemen or agent commissions
- Custom engineering at no extra charge for orders of 20+ units
- 11 years of display engineering exclusively for the building materials industry
- Serving stone importers in 50+ countries — our racks perform in every climate zone
Where This Display Rack Fits
Import-export stone sample rooms
Ordering & Customization
Every order starts with your requirements — dimensions, color, capacity, branding. Contact our sales team at WhatsApp: +86 13365904989 or email: [email protected]. We prepare a detailed quotation with production timeline, typically within 24 hours. For custom sizes, include a simple sketch or reference dimensions — our engineering team handles the rest.
Common Questions
What materials can the SW329 hold?
The SW329 is designed around natural stone and marble samples. Share your sample dimensions and weight with our team, and we will confirm compatibility — usually within one business day.
What if a part arrives damaged?
We photograph every order during packing. If any component arrives damaged, send us photos of the affected parts and packaging. Replacement parts ship at our cost.
Can the SW329 be expanded later?
Most of our display racks are modular. You can bolt additional units together to create longer display walls as your product line expands. Contact us with your current configuration for expansion compatibility.
How long does delivery take?
Standard models in stock ship within 7 business days. Custom orders typically require 15-25 business days for production. Sea freight transit varies by destination — most ports in Europe, the Americas, and Southeast Asia receive shipments within 25-35 days after departure.
Where is Tsianfan located and can I visit?
Our manufacturing facility is in Xiamen, Fujian, China, about 20 minutes from Xiamen Gaoqi International Airport. Factory visits are welcome — we can arrange airport pickup. We also offer live video walkthroughs during production if you prefer not to travel.
