Jiangsu Sunzo Spring Elasticity Technology Co., Ltd
Products
Manufacturer of a wide range of products which include Alloy Steel Mould Spring 8mm Od 20mm Long Light Load Compression Mould Die,Small To Large Mould Spring Alloy Steel Light To Heavy Flat Wire Spring,Dynamic Stiffness Control Wa...
MOQ: Negotiable
Price: Negotiable
| Packaging Details | Carton |
| Delivery Time | Negotiable |
| Payment Terms | Negotiable |
| Material | Alloy steel |
| Tension control | Precise |
| Surface treatment | Corrosion-resistant |
| Customizable tension | Yes |
| Wire diameter | Customizable |
| Free height | Customizable |
| Heat treatment | Specialized |
| Durability | High-strength |
| Fatigue resistance | Enhanced |
| Color coding | Available |
| Quality control | Rigorous |
| Tension testing | Real-time |
| Batch consistency | Guaranteed |
| Deformation resistance | High |
| Service life | Extended |
| Coil dimensions | Precise |
| Coil spacing | Uniform |
| Mechanical stability | Heat-treated |
| Application range | Wide |
| Performance consistency | Batch-tested |
| Place of Origin | Sihong, China |
| Brand Name | Sunzo |
| Certification | CE/IATF16949/45001/14001/9001 |
MOQ: Negotiable
Price: Negotiable
| Packaging Details | Carton |
| Delivery Time | Negotiable |
| Payment Terms | Negotiable |
| Wire diameter | Small to large |
| Outer diameter | Various sizes |
| Free height | Various configurations |
| Tension level | Light to heavy |
| Material | Premium alloy steel |
| Heat treatment | Specialized |
| Surface treatment | Advanced corrosion-resistant |
| Color coding | Yes |
| Load capacity | High |
| Durability | High |
| Dimensional accuracy | Rigorous QC |
| Tension consistency | Tested |
| Service life | Extended |
| Customizable | Yes |
| Wire diameter range | Diverse |
| Outer diameter range | Diverse |
| Free height range | Diverse |
| Tension range | Diverse |
| Corrosion resistance | Enhanced |
| Performance | Consistent |
| Place of Origin | Sihong, China |
| Brand Name | Sunzo |
| Certification | CE/IATF16949/45001/14001/9001 |
MOQ: Negotiable
Price: Negotiable
| Packaging Details | Carton |
| Delivery Time | Negotiable |
| Payment Terms | Negotiable |
| Axial preload | 5-300N |
| Stiffness variation | ≤±5% |
| Energy savings | 8-12% |
| Operating RPM | 0-10,000 |
| Positional accuracy | 15% improvement |
| Operating temperature | -40°C to 200°C |
| Fatigue resistance | 10⁶ cycles at 70% load |
| High-temp load capacity | 90% at 650°C |
| Axial space reduction | 40% |
| Salt spray resistance | 500-hour |
| Friction reduction | 30% |
| Material options | 50CrVA, Inconel X-750, SUS316, 65Mn |
| Surface treatments | Electroless nickel, Phosphate, PTFE |
| Wave geometry | FEA-optimized |
| Compliance standards | IEC 60034-1, NEMA MG 1 |
| Load testing | 100% |
| Dimensional inspection | 100% |
| Thermal stability | -40°C to 200°C |
| Corrosion resistance | SUS316 option |
| Lubricity enhancement | Phosphate coating |
| Place of Origin | Sihong, China |
| Brand Name | Sunzo |
| Certification | CE/IATF16949/45001/14001/9001 |
MOQ: Negotiable
Price: Negotiable
| Material thickness | 0.15-2.0mm |
| Fatigue life | ≥150,000 cycles |
| Torque tolerance | ±5% |
| Axial space requirement | 3.2mm |
| Operating temperature range | -40°C to 315°C |
| Load retention | 90% at 250°C |
| Weight reduction | 62% |
| Tensile strength | 1380 MPa |
| Wave count | 3-12 waves per circumference |
| Laser cutting tolerance | 0.01mm |
| Axial space reduction | 40-60% |
| Heat treatment temperature | 500-650°C |
| Payment Terms | Negotiable |
| Preload capacity | 2.5N |
| Material waste reduction | 35% |
| Yield strength | 895 MPa |
| Layer capacity | Up to 5 layers |
| Cycle durability | 10⁸+ cycles |
| Delivery Time | Negotiable |
| Damping efficiency | 0.25 critical damping ratio |
| Standard configurations | 200+ |
| Stiffness range | 0.5-50 N/mm |
| Packaging Details | Carton |
| Place of Origin | Sihong, China |
| Brand Name | Sunzo |
| Certification | CE/IATF16949/45001/14001/9001 |
MOQ: Negotiable
Price: Negotiable
| Packaging Details | Carton |
| Delivery Time | Negotiable |
| Payment Terms | Negotiable |
| Zinc coating thickness | 8-12μm |
| Coating hardness | 600-800 HV |
| Friction coefficient | 0.18 |
| Salt spray resistance | 1,000+ hours |
| Compressive residual stress | 200-300 MPa |
| Fatigue life increase | 25% |
| Tensile strength (65Mn) | 1275-1569 MPa |
| Hardness (65Mn) | 45-50 HRC |
| Operating temp (65Mn) | -40°C to 200°C |
| Tensile strength (60Si2MnA) | 1862 MPa |
| Hardness (60Si2MnA) | 52-55 HRC |
| Operating temp (60Si2MnA) | -50°C to 250°C |
| Tensile strength (SUS302) | 1379 MPa |
| Hardness (SUS302) | 48-52 HRC |
| Operating temp (SUS302) | -270°C to 300°C |
| Load tolerance | ±3% |
| Wave height tolerance | ±0.02mm |
| Surface roughness | Ra ≤0.8μm |
| Outer diameter range | 10mm-500mm |
| Cycles at rated load | 10⁶ cycles at 70% |
| Place of Origin | Sihong, China |
| Brand Name | Sunzo |
| Certification | CE/IATF16949/45001/14001/9001 |
MOQ: Negotiable
Price: Negotiable
| Payment Terms | Negotiable |
| Manganese content | 0.6-0.9% |
| Surface hardness | 800 HV (50CrVA) |
| Silicon content | 1.5-2.0% |
| Salt spray resistance | 48-hour (60Si2MnA), 500-hour (50CrVA) |
| Chromium content | 0.8-1.1% |
| Tensile strength | 1275-1569 MPa (60Si2MnA), 1373-1667 MPa (50CrVA) |
| Load capacity | 90% at 300°C (50CrVA) |
| Annealing temperature | 850°C |
| Elastic modulus | 206 GPa (60Si2MnA), 210 GPa (50CrVA) |
| Carbon content | 0.5% |
| Fatigue life | ≥100,000 cycles (60Si2MnA), ≥200,000 cycles (50CrVA) |
| Elastic recovery | ≥98% after 10⁴ cycles (60Si2MnA) |
| Operating temperature | -40°C to 200°C (60Si2MnA), -50°C to 300°C (50CrVA) |
| Vanadium content | 0.1-0.2% |
| Impact toughness | 68 J/cm² (60Si2MnA), 92 J/cm² (50CrVA) |
| Friction reduction | 25% (60Si2MnA) |
| Delivery Time | Negotiable |
| Quenching temperature | 870°C |
| Packaging Details | Carton |
| Tempering temperature | 480°C |
| Axial force range | 5-200N (60Si2MnA) |
| Yield strength | ≥1177 MPa (60Si2MnA), ≥1276 MPa (50CrVA) |
| Certification | CE/IATF16949/45001/14001/9001 |
| Brand Name | Sunzo |
| Place of Origin | Sihong, China |
MOQ: Negotiable
Price: Negotiable
| Packaging Details | Carton |
| Delivery Time | Negotiable |
| Payment Terms | Negotiable |
| Axial preload | 5-500N |
| Temperature range | -270°C to 120°C |
| Material | Inconel 718, Inconel X-750, SUS316L |
| Creep resistance | 650°C |
| Fatigue life | 10⁶ cycles at 70% rated load |
| Salt spray resistance | 1,000-hour |
| Wave height tolerance | ±0.01mm |
| Load test resolution | 0.1N |
| Landing cycle durability | 15,000+ |
| Axial runout | 0.001mm/m |
| Weight reduction | 35% |
| Heat resistance | 700°C |
| Corrosion resistance | Superior |
| Load-deflection consistency | Precision formed |
| Vibration resistance | Supersonic |
| Thermal cycling | Prediction available |
| Non-destructive testing | Ultrasonic, Fluorescent penetrant |
| Force specifications | Validated |
| Material tracking | Full traceability |
| Coating options | Dry film lubricants |
| Place of Origin | Sihong, China |
| Brand Name | Sunzo |
| Certification | CE/IATF16949/45001/14001/9001 |
MOQ: Negotiable
Price: Negotiable
| Surface Roughness | ≤1.6μm |
| Dynamic Load Material | 65Mn |
| Spring Force Range | 5N to 500N |
| Retaining Ring Standard | DIN 471 |
| Housing Perpendicularity | ≤0.02mm/100mm |
| Compression Limit | ≤40% of free length |
| Preload Compression | 20-30% of free length |
| Payment Terms | Negotiable |
| Compression Rate | ≤5mm/min |
| Salt Spray Resistance | 1000hr |
| Thickness Tolerance | ±0.02mm |
| Axial Preload Range | 5-500N |
| Corrosion Protection | Dacromet, passivation |
| Delivery Time | Negotiable |
| Wave Height Tolerance | ±0.02mm |
| Packaging Details | Carton |
| Compression Tolerance | ±0.1mm |
| Alignment Tolerance | ≤0.03mm runout |
| Adhesive Type | Loc-tite 243 |
| Material Options | 50CrVA, SUS304 |
| Housing Bore Roundness | ≤0.05mm |
| Compliance Standards | ISO 10243, ASME B18.18.2 |
| Operating Temperature | -200°C to 650°C |
| Certification | CE/IATF16949/45001/14001/9001 |
| Brand Name | Sunzo |
| Place of Origin | Sihong, China |
MOQ: Negotiable
Price: Negotiable
| Force Output | 5-500N |
| Dynamic Fatigue Testing | 10⁶ cycles at 70% rated load |
| Load-Deflection Linearity | ≤3% deviation from Hooke's Law within 20-70% of maximum deflection |
| Environmental Aging | Thermal cycling (-50°C to 200°C) and humidity exposure (95% RH) for 1,000 hours |
| Packaging Details | Carton |
| Delivery Time | Negotiable |
| Surface Hardness Increase | 40% (Nitriding) |
| Stiffness Consistency | Batch-to-batch stiffness variation ≤±5% |
| Impact Toughness | 120 J/cm² (60Si2MnA at -40°C) |
| Fracture Toughness | ≥80 MPa*m¹/² for all alloys |
| Peak Load Capacity | 150% of rated load for 10ms |
| Fatigue Life | ≥100 (60Si2MnA), ≥200 (Inconel718), ≥150 (SUS316) 10⁶ cycles |
| Payment Terms | Negotiable |
| Shock Absorption | 30-40% more energy than conventional coil springs |
| Operating Temp Range | -40°C to 200°C (60Si2MnA), -270°C to 650°C (Inconel718), -200°C to 450°C (SUS316) |
| Wear Rate Reduction | 25% (Nitriding) |
| Wave Height Tolerance | ±0.01mm |
| Salt Spray Resistance | 1,500-hour (Dacromet coating) |
| Dimensional Stability | Post-test dimensional change ≤0.02mm |
| Elastic Recovery | ≥98% shape recovery after cyclic loading |
| Cyclic Loading | 10⁶ cycles at 70% rated load |
| High Temp Impact Resistance | 90% (Inconel718 at 650°C) |
| Place of Origin | Sihong, China |
| Certification | CE/IATF16949/45001/14001/9001 |
| Brand Name | Sunzo |
MOQ: Negotiable
Price: Negotiable
| Friction Reduction | 20% |
| Corrosion Resistance | 90+ days (indoor) |
| Salt Spray Resistance | 800+ hours |
| Wear Resistance | 35% |
| Surface Hardness | HV 450-550 |
| Adhesion Testing | ISO 9001 and AS9100 |
| Zinc Plating Thickness | 8-12μm |
| Dacromet Resistance | 1,000+ hours |
| Delivery Time | Negotiable |
| Packaging Details | Carton |
| Blackening Thickness | 5-8μm |
| Temperature Range | -270°C to 300°C |
| Payment Terms | Negotiable |
| Phosphating Thickness | 5-10μm |
| Service Life | 200% |
| Certification | CE/IATF16949/45001/14001/9001 |
| Brand Name | Sunzo |
| Place of Origin | Sihong, China |
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