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  • Heavy-Duty Rustproof Torsion Spring for Industrial Roller Shutter Door Lifting Mechanisms
  • Heavy-Duty Rustproof Torsion Spring for Industrial Roller Shutter Door Lifting Mechanisms
  • Heavy-Duty Rustproof Torsion Spring for Industrial Roller Shutter Door Lifting Mechanisms
  • Heavy-Duty Rustproof Torsion Spring for Industrial Roller Shutter Door Lifting Mechanisms
  • Heavy-Duty Rustproof Torsion Spring for Industrial Roller Shutter Door Lifting Mechanisms
  • Heavy-Duty Rustproof Torsion Spring for Industrial Roller Shutter Door Lifting Mechanisms
Heavy-Duty Rustproof Torsion Spring for Industrial Roller Shutter Door Lifting Mechanisms

Heavy-Duty Rustproof Torsion Spring for Industrial Roller Shutter Door Lifting Mechanisms

  • >= 1 Kilograms
    $0.82
View product details

Heavy-Duty Rustproof Torsion Spring for Industrial Roller Shutter Door Lifting Mechanisms

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Industrial Door Lifting Mechanism: Designed to provide robust torsional force for lifting and counterbalancing heavy roller shutter doors in commercial and residential settings.
  • Remote Control Integration: Equipped with electric remote control functionality for seamless, hands-free operation of door systems.

Key features

  • 1. Rustproof Steel Construction

    • With rustproof steel material, ensure long-lasting durability in corrosive or humid environments. ~30% more corrosion-resistant than standard steel springs*.

  • 2. Hook-Ended Design for Easy Installation

    • With pre-mounted steel hooks and screw-based installation, simplify mounting without custom hardware. Reduces setup time by ~20% compared to springs requiring additional brackets*.

  • 3. High-Cycle Endurance for Heavy-Duty Use

    • With a load capacity of up to 500 kg and uniform spiral compression, handle frequent, high-force applications like industrial roller shutters. Outperforms residential-grade springs in endurance by 40%*.

  • 4. Commercial-Grade Scenario Adaptability

    • Designed for 24/7 operation in commercial environments (e.g., hotels, offices), these springs maintain smooth door lifting even under continuous use. Ideal for high-traffic settings where reliability is critical.

  • 5. Compliance with Industrial Safety Standards

    • Manufactured to meet ISO 9001 quality standards for industrial components, ensuring safety and performance in demanding applications. Certification details available upon request.

  • Notes:

    • Material Technology: Emphasizes rustproof steel for harsh environments.

Product details

Heavy-Duty Rustproof Torsion Spring for Industrial Roller Shutter Door Lifting Mechanisms

The Heavy-Duty Rustproof Torsion Spring is engineered for industrial roller shutter door lifting mechanisms, combining robust steel construction with advanced corrosion resistance. Designed for applications in apartments, offices, hospitals, and warehouses, it ensures smooth operation, quiet performance, and easy installation via screw-based mounting.

Technical specifications

FeatureSpecificationBenefit
MaterialHigh-grade rustproof steelDurable, corrosion-resistant for outdoor use
Coil DesignCompression spiral with uniform pitchEven force distribution, reliable performance
End HooksPre-bent steel hooksSecure mounting on diverse structures
SoundproofNoise-reducing core layer40% quieter operation compared to standard springs
InstallationScrew-based mounting systemQuick setup in 10 minutes
Remote ControlCompatible with electric systemsSeamless integration with automated doors

Customization guide

Adjustable parameters include:

  • Material: Swap to stainless steel for corrosive environments (e.g., coastal buildings).
  • Size/Shape: Customize diameter, length, and coil count for specific load requirements.
  • Surface Finish: Add epoxy coating for enhanced aesthetics or UV resistance.

Get inspired

Ideal for industrial roller shutters in hospitals, hotels, or warehouses, this spring ensures silent operation and effortless lifting. Its rustproof steel withstands harsh weather, while the integrated remote control compatibility future-proofs your installation.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Load Capacity500 kg+15% (575 kg)+30% (650 kg)*
Corrosion Resistance500 hours salt spray1000 hours2000 hours*
Remote ControlOptional add-onIntegratedFull compatibility
*Exceeds industry standard by 30%

Supplier's note

  1. Three Breakthroughs:

    • Rustproof Coating: Triple-layer epoxy coating surpasses ASTM B117 standards, ensuring 2000-hour salt-spray resistance.
    • Enhanced Load Capacity: The Pro model’s 650 kg rating outperforms industry benchmarks by 30%, ideal for heavy industrial doors.
    • Integrated Remote Control: The Advanced/Pro models eliminate the need for external adapters, reducing installation costs by 25%.

  2. Version Selection Guide:

    • Base Model: Suitable for standard office buildings or low-load applications where cost efficiency is prioritized.
    • Advanced Model: Best for hotels or hospitals requiring corrosion resistance and basic automation.
    • Pro Model: Recommended for industrial warehouses or coastal facilities demanding extreme durability and high load capacity.

With the Pro model’s 650 kg load capacity, you can support heavy-duty industrial roller shutters without compromising safety. Pair its rustproof steel with the integrated remote control to automate door systems in corrosive environments. The Advanced model’s 1000-hour corrosion resistance ensures longevity in humid hospitals, while the Base model offers cost-effective performance for office buildings.

Frequently asked questions

  • Which Heavy-Duty Rustproof Torsion Spring suits industrial roller shutter doors in coastal areas?

  • How to maintain the Heavy-Duty Rustproof Torsion Spring for longevity?

  • Steel vs Aluminum: Which is better for roller shutter door torsion springs?

  • Can the Heavy-Duty Rustproof Torsion Spring be customized for specific door sizes?

  • Is the Heavy-Duty Rustproof Torsion Spring compliant with industrial safety standards?

  • Is installing the Heavy-Duty Rustproof Torsion Spring for roller shutters easy?

  • Can the Heavy-Duty Rustproof Torsion Spring handle high-traffic commercial door usage?

  • Does the Heavy-Duty Rustproof Torsion Spring support electric remote control systems?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
MaterialCoastal areas, industrial zonesIndustry Standard: Steel (ASTM A36)
Our Base: Galvanized Steel (ASTM A153)
Our Advanced: Stainless Steel 316 (ASTM A240)		▲▲ Advanced: 10x corrosion resistance vs Base (ISO 9227)
Base: 50% cheaper than Advanced		▲ Advanced: 20% higher cost due to alloy composition
Noise LevelHotels, officesIndustry: 55 dBA (ISO 140-11)
Base: 45 dBA ▲
Advanced: 38 dBA ▲▲		▲▲ Advanced: Quieter than a whisper (38 dBA ≈ rustling leaves)▲ Advanced: 15% heavier spring for sound dampening
Load CapacityIndustrial warehouses, high-traffic doorsIndustry: 500 kg (EN 1221-1)
Base: 700 kg ▲
Advanced: 1000 kg ▲▲		▲▲ Advanced: Supports 2x heavier doors than Industry Standard▲ Advanced: Requires reinforced mounting brackets (+$20)
InstallationDIY in apartments, villasIndustry: Requires专业 tools
Base: Pre-drilled holes ▲
Advanced: Tool-free magnetic alignment ▲▲		▲▲ Advanced: 50% faster installation (15 mins vs Industry’s 30 mins)▲ Base: Limited to standard door sizes
Remote ControlHotels, office buildingsIndustry: No remote
Base: Basic RF remote (30m range)
Advanced: Electric with app control ▲▲		▲▲ Advanced: 100m Bluetooth range + voice commands (IEEE 802.15.4)▲ Advanced: Requires 4xAA batteries (replaced yearly)
DurabilityHospitals, 24/7 commercial buildingsIndustry: 5-year warranty
Base: 8-year warranty ▲
Advanced: 10-year warranty ▲▲		▲▲ Advanced: 150,000+ cycles (vs Industry’s 50,000)▲ Base: Warranty excludes extreme temperatures (>60°C)

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