modular Spring Framework Platform supporting continuous integration and deployment workflows for streamlined software delivery
Price:
Negotiable
MOQ:
1 piece
Delivery Time:
5-20days
Brand:
METS
Product Description
Our Industrial Heavy-Load Compression Springs with Rectangular Cross-Section are high-performance mechanical components engineered for applications requiring exceptional load-bearing capacity, precise force control, and long-term operational reliability. The rectangular wire design provides enhanced stability, reduced stress concentration, and improved energy distribution, maintaining shape and performance under extreme loads, high-frequency cycles, or dynamic operating conditions.
Manufactured from premium spring steel, corrosion-resistant stainless steel, or specialized alloy materials, these springs combine robust mechanical strength with superior fatigue resistance. The rectangular cross-section geometry ensures uniform stress distribution across each coil, significantly reducing the risk of deformation, coil buckling, or premature failure.
Key Features
- Rectangular Cross-Section Design - Superior stability, uniform stress distribution, and enhanced load capacity
- High Load Capacity - Withstands extreme compression loads while maintaining consistent performance
- Long Service Life - Excellent fatigue resistance and durability under repeated cycles
- Custom Dimensions - Fully customizable length, width, thickness, and coil configuration
- Durable Surface Finish - Plating, coating, or passivation options for corrosion resistance
- ISO Standard or Fully Custom - Manufactured to international standards or customer specifications
- Strict Quality Control - Load testing, dimensional inspection, and fatigue verification
Technical Specifications
| Parameter | Specification / Range | Notes |
|---|---|---|
| Spring Type | Rectangular Cross-Section Compression Spring | Single or Double Section |
| Wire Width | 2 - 20 mm | Rectangular wire width |
| Wire Thickness | 1 - 10 mm | Based on load requirements |
| Outer Dimensions (W x H) | Custom | Maximum width and height of spring |
| Inner Dimensions (W x H) | Custom | Minimum width and height |
| Free Length | 10 - 500 mm | Uncompressed length |
| Load / Force | 50 - 2000 N | Rated load at specific compression |
| Spring Rate | Custom | Force per unit deflection |
| Maximum Compression / Stroke | Custom | Maximum allowable compression |
| Material | Spring steel, stainless steel, alloy steel | 65Mn, SUS304, Alloy Steel |
| Surface Treatment | Zinc, Nickel, Black Oxide, Custom | Corrosion protection |
| Standard / Non-Standard | ISO / Custom | Customer drawing accepted |
| Special Requirements | Tolerances, assembly notes, unique dimensions | As specified |
Applications
Rectangular cross-section heavy-load compression springs are ideal for high-stress industrial and mechanical applications where conventional round springs cannot perform reliably:
- Industrial Machinery - Heavy-duty actuators, presses, stamping machines, and load-bearing devices
- Automotive Systems - Pedal assemblies, suspension components, clutches, and braking mechanisms
- Electromechanical Assemblies - Switches, levers, and precision devices requiring high-load resistance
- Construction & Heavy Equipment - Lifting devices, vibration dampers, and load-support springs
- Specialized Equipment - Custom machinery and assemblies requiring robust compression springs
Customization Services
- Dimensions: Wire width, thickness, outer/inner cross-section dimensions, and free length
- Load & Performance: Rated load, spring rate, and maximum compression
- Material Selection: Spring steel, stainless steel, or alloy steel based on environment and strength requirements
- Surface Treatment: Plating, coating, or passivation for corrosion resistance and long service life
- Design Standards: ISO standard or fully customized non-standard designs
- Special Requirements: Custom tolerances, coil configuration, or assembly notes
Support and Services
- Engineering Assistance: Spring design optimization, load calculations, and material recommendations
- Prototyping: Sample production for functional testing and approval
- Quality Assurance: Dimensional verification, load testing, and fatigue evaluation
- After-Sales Support: Technical guidance on installation, maintenance, and lifecycle management
Frequently Asked Questions
Can you customize the dimensions of rectangular cross-section springs?
Yes, all dimensions including wire width, thickness, free length, and cross-section can be fully customized.
What materials are available for heavy-load compression springs?
We provide spring steel, stainless steel (SUS304), 65Mn, and alloy steel based on application requirements.
Do you provide prototype samples before bulk production?
Yes, samples can be produced for testing and approval before full-scale manufacturing.
How is fatigue life ensured for these heavy-load springs?
Fatigue life is controlled through material selection, design optimization, manufacturing precision, and load testing.
Can these springs be manufactured according to ISO standards?
Absolutely. We produce springs to ISO standards or fully customized non-standard designs based on drawings or samples.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Xiamen METS Industry & Trade Co., Ltd
Location
102，No.42， Xibin Road,Xinglin，Jimei district,Xiamen,China,361022
Contact Person
Kelly Lam