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  • Customizing Large-scale Spiral Heat-resistant Spiral Compression Springs Large Diameter Springs Heavy Duty Train Spring
  • Customizing Large-scale Spiral Heat-resistant Spiral Compression Springs Large Diameter Springs Heavy Duty Train Spring
  • Customizing Large-scale Spiral Heat-resistant Spiral Compression Springs Large Diameter Springs Heavy Duty Train Spring
  • Customizing Large-scale Spiral Heat-resistant Spiral Compression Springs Large Diameter Springs Heavy Duty Train Spring
  • Customizing Large-scale Spiral Heat-resistant Spiral Compression Springs Large Diameter Springs Heavy Duty Train Spring
  • Customizing Large-scale Spiral Heat-resistant Spiral Compression Springs Large Diameter Springs Heavy Duty Train Spring
Customizing Large-scale Spiral Heat-resistant Spiral Compression Springs Large Diameter Springs Heavy Duty Train Spring

Customizing Large-scale Spiral Heat-resistant Spiral Compression Springs Large Diameter Springs Heavy Duty Train Spring

  • 10 - 99 Pieces
    $7.28
  • >= 100 Pieces
    $6.78

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
View product details

Customizing Large-scale Spiral Heat-resistant Spiral Compression Springs Large Diameter Springs Heavy Duty Train Spring

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Heavy-Duty Compression Load Handling: Designed to withstand high-pressure compression loads in demanding mechanical systems, such as automotive suspension, industrial machinery, and rail applications.
  • Heat-Resistant Steel Construction: Engineered with heat-resistant steel and electrophoresis surface treatment to ensure durability in high-temperature environments, such as engine compartments or industrial equipment.
  • Customizable Spiral Design: Large-diameter, uniform spiral coils allow for tailored compression specifications to meet specific load requirements and mechanical integration needs.

Key features

  • 1. Material Technology

    • With electrophoretic surface treatment, achieve superior corrosion resistance in harsh environments. ~20% more corrosion-resistant than untreated steel springs.*

  • 2. Structural Design (Interactive Design)

    • With uniform spiral coils, ensure consistent load distribution under heavy pressure. ~30% more stable performance than non-uniform spring designs.*

  • 3. Performance Parameters

    • With high compression load capacity, handle up to 500 kg of force. ~50% higher load tolerance than standard compression springs.*

  • 4. Scenario Solutions

    • Engineered for continuous operation in commercial/industrial applications, such as train suspension systems. Maintains performance in high-stress environments where standard springs may fail.*

  • 5. Certification Standards

    • Electrophoretic surface treatment complies with industrial safety standards, ensuring reliability in demanding environments. Meets eco-friendly certification requirements.*

Product details

Customizing Large-scale Spiral Heat-resistant Spiral Compression Springs Large Diameter Springs Heavy Duty Train Spring

The customizing large-scale spiral heat-resistant compression spring is engineered for heavy-duty applications requiring robust load-bearing capacity and thermal stability. Crafted from high-grade steel with electrophoresis surface treatment, it combines durability with corrosion resistance, making it ideal for automotive, industrial machinery, or rail systems.

Technical specifications

FeatureSpecificationBenefit
MaterialSteel/MetalHigh tensile strength and load capacity
Surface TreatmentElectrophoresis CoatingCorrosion-resistant and long service life
Load TypeCompressionOptimized for shock absorption
Coil StyleUniform SpiralConsistent performance and load distribution
Size/ScaleLarge Diameter & Tall ProfileSuitable for heavy machinery/trains
Heat ResistanceUp to 250°C (Pro Model)Withstands extreme thermal environments

Customization guide

Adjustable parameters include coil diameter, pitch, and overall length to meet specific mechanical requirements. Surface treatments or material grades (e.g., stainless steel) can be customized for specialized applications.

Get inspired

With its heat-resistant steel construction and uniform spiral design, this spring is perfect for stabilizing heavy machinery or absorbing shocks in high-stress environments like rail systems. Whether for automotive suspension or industrial equipment, it ensures reliable performance under extreme loads.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Load Capacity10,000 N+15% (11,500 N)+30% (13,000 N)*
Temperature Range-30°C to 200°C-30°C to 220°C-30°C to 250°C
Fatigue Life1,000,000 cycles1.15M cycles1.3M cycles

Supplier's note

  1. Three Technical Breakthroughs:

    • Material Strength: High-grade steel ensures 20% higher fatigue life than industry standards.
    • Electrophoresis Coating: Reduces corrosion risk by 40% compared to untreated surfaces.
    • Uniform Coil Geometry: Minimizes stress concentration, enhancing reliability in cyclic load applications.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard automotive or light industrial use where cost-efficiency is prioritized.
    • Advanced Model: Best for medium-duty machinery (e.g., construction equipment) requiring 15% higher load capacity.
    • Pro Model: Designed for extreme environments (e.g., high-temperature rail systems) with triple the heat resistance of competitors.

Pro Model’s 250°C tolerance enables safe operation in harsh industrial settings, while its enhanced fatigue life extends maintenance intervals by 30%. Pair with stainless steel for corrosive environments to maximize longevity.

Frequently asked questions

  • Which compression spring model suits heavy machinery like trains or industrial equipment?

  • How do I maintain steel compression springs for long-term durability?

  • Steel vs alloy steel: Which material is better for heavy-duty compression springs?

  • Can large-diameter compression springs be customized for specific load capacities?

  • Are these springs ISO-certified for automotive or industrial use?

  • What industries use large-diameter heat-resistant compression springs?

  • How does electrophoresis improve the durability of compression springs?

  • Why is bubble wrap used in packaging large compression springs?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionAutomotive suspension, industrial machinery▲ Base: AISI 1020 Carbon Steel (ASTM A228)
▲▲ Advanced: AISI 4140 Chrome-Molybdenum Steel (ASTM A453)		Higher strength-to-weight ratio (Base: 600 MPa; Advanced: 850 MPa)Advanced version increases cost by ~30% due to alloying
Load CapacityHeavy-duty machinery, train components▲ Base: 7,000 N (ISO 7804)
▲▲ Advanced: 10,000 N (ISO 7804)		Supports extreme loads (e.g., rail suspension systems)Base may require reinforcement for ultra-heavy applications
Surface TreatmentCorrosive environments (e.g., marine)Industry: Zinc Plating (ASTM B6)
▲ Base: Electrophoretic Coating (ASTM B117, 1,000hr salt spray)
▲▲ Advanced: PTFE Coating + Zinc (ASTM B117, 2,000hr salt spray)		Advanced coating prevents rust in harsh conditionsAdvanced coating adds 15% to production time
Heat ResistanceEngine mounts, high-temperature systemsIndustry: ≤200°C (ASTM E1461)
▲ Base: 250°C (ASTM E1461)
▲▲ Advanced: 300°C (ASTM E1461)		Maintains integrity in exhaust systems or furnacesBase may deform in prolonged 250°C+ exposure
Coil DiameterConstruction equipment, crane componentsIndustry: ≤40mm (ISO 2169)
▲ Base: 50mm (ISO 2169)
▲▲ Advanced: 60mm (ISO 2169)		Larger diameters reduce buckling risk under heavy loadsAdvanced size limits installation in compact machinery
CustomizationSpecialty machinery (e.g., aerospace)Industry: Limited to standard sizes
▲ Base: Adjustable pitch/diameter (ISO 2169)
▲▲ Advanced: Full geometric customization (ISO 2768)		Advanced meets niche requirements (e.g., non-linear spring rates)Custom orders require 2–3x longer lead times

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