Jiangsu Sunzo Spring Elasticity Technology Co., Ltd
Products
Manufacturer of a wide range of products which include Micro Precision Helical Spring 1.5mm Electronic Switches Custom Compression,High Precision Helical Stainless Compression Springs ISO 13920 Heavy Duty,Heavy Duty High Torque Di...
MOQ: Negotiable
Price: Negotiable
| Packaging Details | Carton |
| Delivery Time | Negotiable |
| Payment Terms | Negotiable |
| Wire diameter | 0.08mm to 1.5mm |
| Coil OD | 2mm |
| Working stroke | 0.5mm-5mm |
| Load tolerance | ±1% |
| Salt spray resistance | 1000-hour |
| Electrical conductivity | 98% |
| Temperature range | -40°C to 125°C |
| Coiling resolution | ±0.0005mm |
| Surface defect detection | 5μm-level |
| Elastic decay | <1% |
| Plating thickness | 10-25μm |
| Dynamic load range | 0.1-50N |
| Load accuracy | ±0.5% |
| Temperature cycling | -40°C to 85°C, 1000 cycles |
| Force variation | <2% |
| Contact resistance | <50mΩ |
| Fatigue life | 10⁶ cycles |
| Rated load | 70% |
| Cycle reliability | 10⁶ cycles |
| Deflection range | ±1% |
| 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 |
| Dimensional tolerance | ±0.001mm (wire diameter), ±0.005mm (free length) |
| Load accuracy | ±0.5% across 10⁶ compression cycles |
| Temperature range | -40°C to 120°C (316L stainless steel) |
| Tensile strength | 800MPa (Titanium alloy Grade 5) |
| Yield strength | 0.2% (Titanium alloy Grade 5) |
| Magnetic permeability | <0.005 H/m (Phosphor bronze) |
| Surface roughness | Ra < 0.05μm |
| Elastic decay | <1% over 10⁷ cycles |
| Thermal stability | Temperature coefficient of elasticity < 2ppm/°C |
| Load linearity | <0.3% deviation from Hooke's Law |
| Residual stress | 600MPa compressive (shot peening) |
| Force variation | ±1% (constant-force springs) |
| Surface resistance | 10⁹-10¹¹Ω (anti-static springs) |
| Wire diameter range | 0.08mm to 5mm |
| Free length | as small as 3mm |
| Measurement repeatability | ±0.3μm |
| Salt spray resistance | 1000-hour (ASTM B117) |
| Fatigue life | 300% extension (compared to conventional) |
| Dynamic load range | 0.1-50N |
| Laser resolution | ±0.0005mm |
| 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 |
| Torque force | 5,000 Nm |
| Material options | Chrome silicon steel (ASTM A231), Inconel 718 |
| Temperature range | -50°C to 300°C |
| Load cycles | 200,000 |
| Inner diameter tolerance | ±0.02mm |
| Fastener compatibility | M12 to M48 |
| Stress reduction | 40% |
| Downtime reduction | 35% |
| Vibration standard | IEC 60068-2-6 |
| Corrosion resistance | ASTM B117 (500+ hours) |
| Compliance standards | ISO 8411, DIN 2093 |
| Fatigue resistance | Exceptional |
| Torque distribution | Uniform |
| Structural integrity | Maintained under thermal expansion/contraction |
| Dynamic load performance | Stable |
| Precision alignment | High-speed production |
| Wear minimization | On shafts, gears, bolted connections |
| Mechanical lock | Prevents rotational slippage |
| Conical geometry | Patented |
| Dynamic torque resistance | Heavy-duty |
| 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 |
| Torque capacity | 30% higher than standard |
| Temperature range | -40°C to 200°C |
| Load cycles | Over 100,000 |
| Fastener compatibility | M10 to M30 |
| Material | High-grade alloy |
| Design | Conical |
| Performance standard | ISO 16232-3, SAE J2492 |
| Vibration testing | IEC 60068-2-6 |
| Corrosion resistance | ASTM B117 |
| Application | Automotive high-torque systems |
| Uniform torque distribution | Yes |
| Stress concentration | Minimized |
| Wear prevention | Premature wear prevented |
| Heat treatment | Proprietary process |
| Integration | Precision-machined diameters |
| Powertrain efficiency | Enhanced |
| Torque loss | Reduced during gear shifts |
| Driveline stability | Improved under heavy payloads |
| Clamping force | Consistent under extreme RPM |
| Durability | Extensively 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 |
| Material | Steel |
| Load Type | Compression |
| Shape | Flat |
| Specification | SUS 302 |
| Preload Force | 50,000 N |
| Vibration Frequency | 200 Hz |
| Preload Retention | 98% after 10,000 cycles |
| Conical Profile Angle | 14° |
| Thickness Range | 3mm to 12mm |
| Torque Range | 15,000 Nm |
| Stainless Steel Grade | 17-4 PH (ASTM A693 Grade 660) |
| Yield Strength | 1100 MPa |
| Friction Coefficient | 0.12±0.02 |
| Salt Spray Resistance | 2000+ hours (ASTM B117) |
| Stacking Capacity | 2-6 discs |
| Load Capacity Increase | 40-180% |
| Operating Temperature | -40°C to 120°C |
| Pressure Resistance | 100+ bar |
| Vibration Test Cycles | 500,000 at 150 Hz |
| Torque Stability | ±5% |
| 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 |
| Material | Steel |
| Load Type | Compression |
| Production Process | Hot Roll |
| Shape | Flat |
| Specification | SUS 302 |
| Max Torque | 10,000 Nm |
| Temperature Range | -50°C to 250°C |
| Alloy Standard | ASTM A231 |
| Tensile Strength | 2000 MPa |
| Rockwell Hardness | HRC 52-54 |
| Load Cycles | 100,000+ |
| Torque Retention | 95% |
| Conical Angle | 15° |
| Thickness Ratio | 1:8 |
| Stress Reduction | 35% |
| Max RPM | 12,000 RPM |
| Coating Type | Zinc-Nickel |
| Salt Spray Resistance | 1000+ hours |
| Coating Standard | ASTM B117 |
| Compliance Standard | ISO 16232-3 |
| 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 |
| Material | Steel |
| Load Type | Compression |
| Production Process | Hot Roll |
| Shape | Flat |
| Specification | SUS 302 |
| Tensile Strength | 1800 MPa |
| Dimensional Tolerance | ±0.02mm |
| Torque Capacity | 30% higher |
| Load Cycles | 50,000+ |
| Conical Angle | 12° |
| Operating Temperature | -40°C to 200°C |
| Wear Reduction | 40% |
| Fatigue Resistance | High |
| Torque Retention | Stable |
| Uniform Distribution | Yes |
| Precision Stamping | Yes |
| Computer-Aided Design | CAD |
| Dished Profile | Optimized |
| Thickness-Diameter Ratio | Optimized |
| Heat-Treated | Yes |
| 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 |
| Model NO. | sunzo |
| Function | Pressed, Phonation, Drive, Restoration, Measurement |
| Material | Steel |
| Usage | Industrial, Auto, Furniture, Motorcycle, Home Appliance |
| Load Type | Compression |
| Production Process | Hot Roll |
| Shape | Flat |
| Transport Package | Carton |
| Specification | SUS 302 |
| Origin | Suqian, China |
| HS Code | 7318210001 |
| Corrosionresistance | Good |
| Loadcapacity | Up to 5000 N |
| Surfacetreatment | Phosphating |
| Fatiguelife | Over 1 million cycles |
| Operatingtemperaturerange | -40°C to 200°C |
| Springtype | Disc Spring |
| Application | Automotive, Industrial Machinery, Aerospace |
| Thickness | Varies (e.g., 2mm - 10mm) |
| Productname | High Torque Disc Spring |
| Innerdiameter | Varies (e.g., 10mm - 80mm) |
| Compliancestandard | ISO 9001 |
| Outerdiameter | Varies (e.g., 20mm - 100mm) |
| Torquecapacity | High |
| Place of Origin | Sihong, China |
| Brand Name | Sunzo |
| Certification | CE/IATF16949/45001/14001/9001 |
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