English 
R70
As a premier manufacturer and supplier of architectural hardware, we present the Heavy Duty Wardrobe Door Wheel Set, engineered specifically for high-humidity and coastal environments. Designed to withstand extreme climatic challenges, this robust roller system ensures flawless operation for large-scale residential and commercial developments.
Precision-engineered for heavy sliding doors.
Built to resist severe coastal corrosion.
Ideal for volume procurement and architectural projects.
The Heavy Duty Wardrobe Door Wheel Set redefines the standard for sliding door hardware in demanding climates. Crafted with meticulous attention to detail, the cold, solid touch of the 316 stainless steel components instantly communicates industrial-grade durability, while the sleek, low-profile design integrates seamlessly into modern architectural frameworks. When set into motion, the heavy doors glide with a satisfying, whisper-quiet smoothness, completely eliminating the grating metallic friction commonly found in standard roller assemblies. This exceptional fluid movement is achieved through the synergy of sealed industrial bearings and premium nylon-reinforced wheels, absorbing micro-vibrations and providing a weightless feel even when supporting massive solid timber or oversized glass panels. Beyond its tactile and acoustic excellence, this roller system serves as an invisible yet formidable shield against the relentless assault of salt-laden coastal air and pervasive humidity. By preventing rust and structural degradation, it radically diminishes the need for ongoing maintenance, safeguarding the integrity of the building's interior infrastructure and preserving the pristine aesthetic of the living or working space for decades.
Parameter | Specification |
|---|---|
Model | R70 |
Material | 316 Stainless Steel + Nylon Wheel |
Bearing Type | Sealed Industrial Bearings |
Load Capacity | 120kg (per set) |
Track Width Compatibility | 16mm – 20mm (adjustable) |
Compliance & Certifications | AS 2047 (Windows and Doors), ASTM B117 |
Corrosion Resistance | 1,000+ hours salt spray tested |
Installation Method | Tool-free adjustable screws (Pre-assembled) |
Minimum Order Quantity (MOQ) | 500 Sets |
Packaging | UV-resistant boxes (50 sets/carton) |
Delivery Time | 15 days (with Aus-specific logistics support) |
Payment Terms | 30% deposit, 70% before shipment |
Elevate your architectural projects with a sliding system that prioritizes both unyielding strength and a refined user experience. This roller assembly is not merely a functional component; it is a comprehensive solution engineered to eradicate the most persistent challenges faced in high-moisture environments. By integrating advanced materials with precision engineering, it delivers unparalleled reliability.
Climate-Adaptive Resilience: Specifically formulated to thrive where standard hardware fails, shrugging off salt-heavy breezes and constant moisture without compromising structural integrity.
Acoustic Dampening Technology: The specialized nylon composition of the wheels actively absorbs kinetic energy, translating heavy door movement into a silent, frictionless glide.
Universal Track Integration: Intelligently designed to adapt to existing frameworks, offering a versatile 16mm to 20mm adjustment range that simplifies both new builds and renovation upgrades.
Maintenance-Free Longevity: The hermetically sealed bearings prevent dust, moisture, and debris infiltration, ensuring the internal mechanisms remain pristine and functional over countless operational cycles.
When specifying hardware for coastal or tropical developments, the threat of rapid oxidation is a primary concern for procurement teams. We address this directly by utilizing marine-grade 316 stainless steel, a material renowned for its exceptional resistance to pitting and crevice corrosion in chloride-heavy environments. Paired with high-density nylon wheels, this system is virtually impervious to the elements.
Marine-Grade Foundation: The core structure relies on 316 stainless steel, providing an impenetrable barrier against corrosive coastal air and extreme humidity.
Proven Endurance: Subjected to the rigorous ASTM B117 standard, surviving over 1,000 hours of concentrated salt spray testing with zero performance degradation.
Reduced Lifecycle Costs: By eliminating the rapid deterioration typical of standard metals, this system drastically cuts down on post-installation maintenance and replacement expenditures.
Aesthetic Preservation: The premium finish remains untarnished and structurally sound, maintaining the upscale look of the property long after initial installation.
Modern interior design frequently incorporates oversized, heavy materials such as solid timber and expansive glass panels, demanding hardware that can bear immense weight without sacrificing smooth functionality. This heavy-duty wheel set is meticulously calibrated to support substantial loads while delivering an acoustic experience that speaks of luxury and precision.
Massive Weight Tolerance: Confidently supports up to 120kg per set, providing a stable and secure foundation for the heaviest architectural doors.
Industrial-Grade Bearings: Equipped with fully sealed industrial bearings that distribute weight evenly, preventing track warping and ensuring effortless momentum.
Vibration Absorption: The specialized nylon wheel material acts as a natural shock absorber, eliminating the harsh, grinding sounds associated with traditional metal-on-metal rollers.
Effortless Actuation: Even at maximum capacity, the doors require minimal kinetic force to open or close, offering an ergonomic and luxurious tactile experience for the end-user.
Navigating the strict regulatory landscape of commercial and residential construction requires hardware backed by uncompromising standards. For architects and project managers, utilizing certified components is non-negotiable. This roller system provides absolute peace of mind through rigorous third-party validation and adherence to stringent building codes.
AS 2047 Certified: Fully compliant with the authoritative Australian Standard for windows and doors, ensuring seamless approval during building inspections and project handovers.
Documented Reliability: Backed by comprehensive ASTM B117 salt spray test reports, providing tangible proof of durability for your procurement records.
Risk Mitigation: Utilizing certified hardware significantly lowers liability for contractors and developers, guaranteeing that the sliding systems meet all safety and performance benchmarks.
Enhanced Project Valuation: Integrating standardized, premium-grade hardware elevates the overall quality and market value of the completed architectural development.
Time is a critical metric in any large-scale construction or renovation project. Complex hardware installations drain labor resources and inflate budgets. We engineered this wheel set with the installer in mind, focusing on intuitive, rapid deployment that accelerates project timelines while ensuring flawless alignment.
Tool-Free Adjustments: Pre-assembled straight out of the box, featuring an innovative adjustable screw mechanism that requires zero specialized tools for fine-tuning.
Broad Compatibility: The versatile design accommodates track widths ranging from 16mm to 20mm, making it universally compatible with the most prevalent sliding systems on the market.
Direct Retrofit Capability: Serves as an ideal drop-in replacement for upgrading older, failing track systems, minimizing downtime during building renovations.
Labor Cost Reduction: The streamlined installation process allows contracting teams to complete room fit-outs significantly faster, optimizing overall site productivity.
Versatility and targeted performance make this wheel set the definitive choice for a diverse array of demanding environments. Whether outfitting a luxury beachfront resort or a high-density urban apartment complex, this hardware delivers consistent, top-tier functionality across various architectural applications.
Coastal Residences: The ultimate solution for beachfront homes and villas where salt-laden air quickly destroys conventional sliding door mechanisms.
Tropical & High-Humidity Zones: Perfectly suited for regions experiencing intense moisture, preventing the swelling and rusting that plague standard hardware.
Premium Commercial Spaces: Ideal for upscale hotels, corporate boardrooms, and retail environments utilizing heavy, oversized solid wood or acoustic glass doors.
Regulated Developments: The go-to specification for government or large-scale private projects that strictly mandate AS 2047 compliant building materials.
Securing a reliable supply chain is paramount for large-scale developers and volume purchasers. As a dedicated manufacturer, we provide a robust, transparent, and highly efficient sourcing ecosystem designed to keep your projects on schedule and within budget, regardless of the order magnitude.
Streamlined Volume Fulfillment: With a Minimum Order Quantity (MOQ) of 500 sets, we are perfectly positioned to supply extensive residential developments and commercial fit-outs.
Rapid Manufacturing Turnaround: A guaranteed 15-day delivery cycle ensures that your construction timelines remain uninterrupted, supported by specialized logistics routing.
Climate-Protected Packaging: Every batch is secured in specialized UV-resistant boxes (50 sets per carton), preventing material degradation during transit or on-site storage in high-sun exposure areas.
Flexible Financial Terms: We offer structured payment arrangements, requiring only a 30% deposit to initiate production, with the remaining 70% balance due prior to shipment, optimizing your cash flow management.
Partnering with the right manufacturer transforms the procurement process from a logistical challenge into a strategic advantage. We do not just supply hardware; we engineer long-term architectural solutions. Our commitment to metallurgical excellence, strict quality control, and client-focused delivery systems sets us apart as a leader in the global hardware manufacturing sector.
Source Factory Advantage: By eliminating intermediaries, we provide direct-from-manufacturer pricing, ensuring you receive premium quality without inflated retail markups.
Uncompromising Quality Control: Every single wheel set undergoes rigorous mechanical and environmental stress testing before leaving our facility, guaranteeing a zero-defect rate upon arrival.
Dedicated Engineering Support: Our technical team is deeply familiar with international building codes, offering expert guidance to ensure our products perfectly align with your specific project blueprints.
Global Logistics Expertise: Decades of experience in international shipping allow us to navigate complex customs and freight routes, ensuring your volume orders arrive safely and punctually.
Q1: How does the 316 stainless steel construction specifically benefit coastal building projects?
Unlike standard 304 stainless or galvanized steel, the 316 marine-grade alloy contains molybdenum. This specific addition drastically enhances resistance to chloride corrosion, making it virtually immune to the pitting and rusting caused by constant exposure to coastal salt spray and high humidity.
Q2: Can this roller system be integrated into existing sliding tracks during renovation projects?
Yes, it is highly adaptable. The system features an adjustable width mechanism that seamlessly fits standard tracks ranging from 16mm to 20mm. This makes it an exceptional choice for direct drop-in replacements, allowing contractors to upgrade failing hardware without tearing out the existing architectural framework.
Q3: What documentation is provided to verify the AS 2047 compliance for building inspectors?
We supply comprehensive, third-party certified testing documentation with every volume order. This includes the official AS 2047 compliance certificates and the detailed ASTM B117 salt spray test reports (verifying 1,000+ hours of resistance), ensuring smooth approval during site inspections.
Q4: Does the heavy 120kg load capacity compromise the smoothness of the door's operation?
Not at all. The high load capacity is supported by fully sealed industrial bearings and premium nylon wheels. This combination ensures that even at the maximum weight limit of 120kg per set, the kinetic energy is absorbed, resulting in a frictionless, whisper-quiet glide that requires minimal effort to move.
Q5: How does the UV-resistant packaging protect the hardware before installation?
Construction sites often lack climate-controlled storage, leaving materials exposed to harsh sunlight and heat. Our specialized UV-resistant packaging prevents the nylon components from becoming brittle and protects the pre-lubricated bearings from thermal degradation during transit and on-site storage, ensuring the hardware is in perfect condition upon installation.
