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4 Product Overview

Natural stone varies in thickness from 10mm to 30mm, and your display rack must handle that range. The 4 slots accept the full thickness spectrum without adapter plates or shims.

Natural stone slabs are heavy, irregular, and expensive to replace. The 4 was engineered around those realities — load-tested to 120kg per slot with a safety factor of 2.5.

The 4 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.

When an architect visits your showroom to specify stone for a project, they need to see full slabs on display. The 4 presents each slab at a 7° tilt-back angle that keeps it stable without clamping.

Key Features

• Zinc phosphate anti-corrosion undercoat beneath the powder coat finish
• All structural members available with mill test certificates on request
• EPDM rubber contact pads at all sample touch points — zero UV degradation, zero staining
• Adjustable slot depth for stone thickness from 10mm to 30mm without adapter plates
• Center of gravity engineered 40% below frame midpoint for natural stone weight distribution
• Full-frame gusset plates at all four corners for lateral load handling
• Tilt-back sample angle keeps slabs stable without clamping — customers browse, slabs stay put
• Anti-tip base design with integrated floor anchor points

Why Buy Direct from Tsianfan

• 11 years of display engineering exclusively for the building materials industry
• Factory-direct pricing with no middlemen or agent commissions
• Vertical integration from steel procurement to finished product — consistent quality and cost control
• Serving stone importers in 50+ countries — our racks perform in every climate zone
• ISO 9001 certified manufacturing with full batch traceability

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