Base Material: Fe-360A ductile iron (3x tensile strength vs. cast iron)
Bearing System: 440C stainless steel balls + PTFE raceways
Critical Specs:
800kg dynamic load (simulates 2G shock loads)
-30°C to 120°C operational range
IP66 sealing (blocks dust/water jets)
“We torture-tested these on hydraulic shakers – they outlasted the test rig!”
– Zhang Wei, Chief Engineer
Pain Point | Our Innovation |
---|---|
Wobbly rotation | Pre-loaded bearings (eliminate play) |
Floor scratches | Integrated nylon glide pads |
Squeaking noises | Food-grade silicone grease |
Case Study: Dubai Nightclub
Replaced 120 worn swivels with our plates
Result: Zero replacements in 18 months despite 24/7 use
Anti-Corrosion Trinity:
Zinc-nickel electroplating
Epoxy primer layer
Polyurethane topcoat
TUV-certified for offshore use
Ideal for: Fishing boats, yachts, coast guard vessels
Component | Standard Supplier | Zhihongda |
---|---|---|
Base Material | Cast iron | Forged iron |
Bearing Seal | Single lip | Triple labyrinth |
Price (φ300mm) | $28 | $23 (FOB) |
Pre-drilled Patterns: Match Legrand/Bosch mounting standards
Color Coding: Red (marine), Black (commercial), Gold (luxury)
Quick-Ship Program: 10,000+ units ready for dispatch
Nest-Pack System: 24 plates/pallet (saves 40% container space)
Corrosion Defense: VCI film + desiccant capsules
Key Port Prioritization:
EU: Rotterdam/Hamburg (10-day transit)
Americas: Houston/Savannah (18-day transit)
Middle East: Jebel Ali (12-day transit)
✅ Free Sample Pair: Test on your stools/chairs
✅ Volume Discounts:
Qty (Units) | Price | Perks |
---|---|---|
500 | $21.50 | + Spare bearing kit |
1,000+ | $19.80 | + Custom laser marking |
✅ 365-Day Warranty: No-questions replacement |
Claim Your Swivel Advantage:
👉 Download Technical Dossier
👉 Request Sea Trial Samples