"heavy duty spring"
Aerospace Grade Cr-V Belleville Disc Springs | SUNZO Factory
Premium aerospace grade Cr-V Belleville disc springs manufactured by SUNZO. Engineered from high-performance chromium vanadium alloy steel to withstand high torque and extreme fatigue in critical applications.
Dacromet & Phosphating Bearing Preload Springs | SUNZO Factory
SUNZO manufactures premium Dacromet and Phosphating bearing preload springs engineered to eliminate axial play in high-speed precision spindles and heavy industrial machinery. Our specialized coating portfolio includes multi-layer zinc-aluminum flake deposition (Dacromet) for zer
Custom 60Si2MnA Belleville Disc Springs | SUNZO Factory
Premium custom 60Si2MnA Belleville disc springs manufactured by SUNZO. Engineered for industrial-grade precision load-bearing applications with superior fatigue life.
Custom Double Groove Slotted Disc Springs | SUNZO Factory
Premium custom double groove slotted disc springs manufactured by SUNZO. Offering customizable groove size and conical designs to meat precise load-deflection requirements.
Inconel X750 High Temperature DIN 2093 Disc Springs | SUNZO Factory
SUNZO manufactures premium Inconel X750 high-temperature DIN 2093 disc springs engineered to combat severe stress relaxation in petrochemical valves, gas turbines, and high-pressure hydraulic circuits.
2mm High Stiffness Stainless Steel Wave Springs | SUNZO Factory
SUNZO manufactures premium 2mm high stiffness stainless steel wave springs engineered for critical industrial actuators, semiconductor processing tools, and medical devices. Utilizing advanced flat-wire orbital cold-coiling and precise age-hardening heat treatments, these robust
5N-500N Preload Wave Springs for Hydraulic Seals | SUNZO Factory
Premium 5N-500N preload wave springs for hydraulic seals manufactured by SUNZO. Engineered to provide a precisely controlled axial force for optimal sealing performance.
0.1-15mm Variable Stiffness DIN 2093 Disc Springs | SUNZO Factory
SUNZO engineers variable stiffness DIN 2093 disc springs with a 0.1–15mm thickness range. Utilizing ANSYS FEA, 50CrVA/Inconel718 alloys, and automated austempering, we design custom non-linear load curves for heavy-duty powertrain and valve assemblies globally.
Custom Variable Stiffness DIN 2093 Disc Springs | SUNZO Factory
SUNZO engineers premium custom variable stiffness DIN 2093 disc springs for high-end industrial motors, actuators, and critical valves. Utilizing advanced geometry optimization and superalloy metallurgy (Inconel X-750, 718, 50CrV4), these components provide stable axial preloads,
14mm 18mm Double Groove Slotted Disc Springs | SUNZO Factory
SUNZO engineers premium 14mm and 18mm double-groove slotted disc springs designed for high-performance automation actuators, precision transmissions, and high-pressure valve networks. Featuring a precision-machined conical profile with dual inner and outer radial grooves
Custom Precision DIN 2093 Belleville Disc Springs | SUNZO Factory
SUNZO offers custom precision DIN 2093 Belleville disc springs (0.2-10mm thickness, 5-300mm OD). Utilizing in-house R&D tooling, austempering, and 3D FEA, we deliver high-relaxation-resistant alloy elements for global semiconductor and aerospace assemblies.
500psi SUS302 Belleville Disc Springs for Valves | SUNZO Factory
Premium 500psi SUS302 Belleville disc springs for valves manufactured by SUNZO. Engineered to sustain constant compression load in demanding industrial fluid control systems.
