1pcs Red Mould Die Spring Outer Diameter 35mm, Length 250mm, Spiral Stamping Compression for Machinery Equipment,35x17.5x250mm(Brown,35x17.5x100mm)

Specification:Product Name: Mould Die SpringMaterial: Spring SteelSurface Treatment: PaintPerformance: High Strength, High Temperature ResistanceOuter Diameter Range: 6mm to 50mmInner Diameter Range: 3mm to 25mmLength Range: 10mm to 300mmColors: Yellow, Blue, Red, Green, BrownSize format: outer diameter x inner diameter x lengthLoad Type: Compression LoadColor Codes: Yellow (Extremely Light Load), Blue (Light Load), Red (Medium Load), Green (Heavy Load), Brown (Extremely Heavy Load)Load weight index：Small load (yellow) Yellow spring (light and light load): can be compressed to 42% of the total lengthBlue spring (light load): can be compressed to 52% of the total lengthRed spring (medium load): can be compressed to 62% of the total lengthGreen spring (heavy load): can be compressed to 72% of the total lengthBrown spring (X heavy load): can be compressed to 76% of the total lengthNotes:1. Spiral stamping compression die spring dimensions (outer diameter x inner diameter x length)2. Please select the appropriate color according to your required load-bearing capacity.

• Color Marking: Employs a universal color marking system (yellow/blue/red/green/brown), providing a complete load range from light load (LF) to heavy load (XH), with excellent fatigue resistanc
• Material: Made of high-quality spring steel, precision pre-compressed and heat-stabilized to ensure stable performance during long-term high-frequency compression cycles, resulting in a service life far exceeding that of ordinary springs
• Corrosion and Rust Resistance: The surface undergoes a special rust-proofing treatment, effectively resisting humid air and general corrosion, extending service life even in less than ideal environments.
• Wide Compatibility and Applications: Suitable for various stamping dies, 3D printers, injection molds, fixtures, and various industrial machinery, it is a universal key component for machine maintenance and manufacturing
• Wide Industrial Compatibility: stamping molds, pneumatic, and automated machinery across . maintenance and replacement needs, ideal for factories, workshops, and maintenance teams.