Your Professional Disc Springs Supplier
Zhuji Xuanyu Spring Co., Ltd. (formerly Zhuji Printing Machine Spring Factory) is a high-quality spring manufacturer with 28 years of professional experience, recognized as a pioneer and leader in China’s printing press and die-cutting machine industries. We are consistently dedicated to providing exceptional spring solutions for our clients.
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![Stainless Steel Disc Springs]()
Stainless Steel Disc SpringsStainless steel disc springsare tapered elastic elements made from high-performance stainless steels such as 301, 304, 316, and 17-7PH. They perfectly combine the geometric advantages of disc -
![Spring Steel Disc Springs 50CrVA And 60Si2Mn]()
Spring Steel Disc Springs 50CrVA And 60Si2MnThe spring steel disc spring is a conical elastic component made of high-performance alloy spring steel (50CrVA / 60Si2Mn), suitable for multiple scenarios. -
![High Temperature Resistant Disc Springs]()
High Temperature Resistant Disc SpringsHigh-temperature disc springs are high-performance elastic components designed specifically for operation in environments with continuous high temperatures or severe temperature cycling. While -
![Corrosion Resistant Disc Springs]()
Corrosion Resistant Disc SpringsCorrosion-resistant disc springs are key elastic components designed for operation in harsh environments such as humidity, chemical corrosion, seawater erosion, or high cleanliness . -
![Disc Spring for Valves]()
Disc Spring for ValvesDisc springs for valves are key elastic components designed specifically for various industrial valves. With their conical disc structure, they provide high load capacity, precise deformation
Why choose us
Quality Control
We maintain a strict internal inspection process. Each batch of products undergoes multiple tests, including accuracy, pressure resistance, and service life. Key inspection data can be provided upon request.
Logistics Solutions
With extensive export experience, we can arrange sea freight or international express delivery (DHL, FedEx, etc.) and offer trade terms such as FOB Ningbo/Shanghai to ensure safe and efficient delivery.
Sales Market
We have established stable supply partnerships in Southeast Asia, Europe, North America, and the Middle East, and we have served customers from countries such as Germany, Japan, the United States, and India for many years.
Our Service
From order placement to shipment, we maintain close communication. You can track order progress at any time, and we can provide photos or videos of key production stages upon request, allowing you to monitor quality remotely.
Product Description
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Product Name |
Disc Springs |
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Wiire Diameter |
2mm-250mm |
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Customizable |
Customized springs can be produced by drawings, samples or specification. |
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Surface Treatment |
Electrophoresis, Blackening , Chemical oxidation, Phosphating, Dacromet, Nickel plating, Chrome plated, Cataphoresis, Apply oil , black painted or at customers' request. |
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Application |
Aviation, automotive, Valve actuator, Safety brake, Punch stripper, Crusher, Vibration sieve, Forklift, industrial, mining equipment, motorbike, bicycle, automatic equipment, household appliance, medical device ,toy, telecommunication, computer, instrument and meter, furniture, electric tools, mold and other industries. |
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Certificate |
ISO9001:2015 |
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MOQ |
Any small trial order is welcomed |
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DelivarY Time |
Normally 7-15 workdays or based on purchase quantity |
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Package |
1. Standard export package: Plastic bags+cartons+pallet or wooden case 2. Customer special package request is also available |
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Payment terms |
30% T/T deposit, 70% against copy of B/L |
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Samples |
Samples is free of charge |
Merits of Disc Springs
No Deformity or Weariness under typical burdens. equipment gatherings. They are a decent decision for applications requiring high power inside a restricted region.
High Energy Stockpiling Limit.
Agricultural industries also require disc springs, as it holds the necessity even there.
Stock keeping is limited as the singular spring sizes can be joined generally.
Long Helping Life.
Largely Self-damping, giving great shock assimilation and energy dissemination.
Efficient utilization of room and high spring force with little diversions.
Adaptable to stacking in various arrangements.
Combination use as a particular spring component.
Material Composition
The material used to manufacture a disc spring can affect its strength, durability, and resistance to corrosion and wear. A high-quality disc spring is typically made from high-grade alloys, such as chrome-vanadium steel or stainless steel, that can withstand high loads and extreme temperatures without deformation or failure.
Manufacturing Process
The manufacturing process can also affect their quality and performance. A high-quality disc spring is made using precision techniques that ensure consistent thickness, flatness, and surface finish.
Disc Spring Design
The design can impact their load-bearing capacity, deflection properties, and stress distribution. High-quality disc springs are designed with accurate specifications and tolerances that meet or exceed industry standards.
Tolerances of Disc Springs
Disc springs, also known as Belleville washers, are conical-shaped springs that are used to apply axial force or maintain load pressure in various mechanical applications. Tolerances of disc springs typically refer to the allowable variations in the dimensions and characteristics of the disc springs, which can affect their performance. Here are some common tolerances of disc springs:
Thickness Tolerance: The thickness tolerance of disc springs typically depends on the manufacturing process and material used. For example, disc springs manufactured by stamping or machining may have a thickness tolerance of around ±0.1 mm to ±0.3 mm, while those manufactured by other methods like wire forming or laser cutting may have different thickness tolerances.
Outer Diameter (OD) Tolerance: The outer diameter tolerance of disc springs can vary depending on the manufacturing process and specific application requirements. Generally, disc springs may have an OD tolerance of around ±0.1 mm to ±1.0 mm, depending on the size and type of disc spring.
Inner Diameter (ID) Tolerance: The inner diameter tolerance of disc springs can also vary based on the manufacturing process and application requirements. Disc springs with smaller IDs may have tighter tolerances, typically ranging from ±0.05 mm to ±0.5 mm.
Load Tolerance: The load tolerance of disc springs refers to the allowable variation in the load or force that the disc spring can sustain without experiencing permanent deformation. This tolerance is typically specified as a percentage or absolute value, and it may vary depending on the material, size, and design of the disc spring.
Flatness Tolerance: The flatness of disc springs, which affects their seating and alignment, may also have tolerance requirements. The flatness tolerance can vary depending on the size, material, and application of the disc spring, and it is typically specified in terms of micrometers (µm) or inches (in).
Surface Finish Tolerance: The surface finish of disc springs, which can affect their corrosion resistance and performance, may also have tolerance requirements. The surface finish tolerance is typically specified in terms of roughness or Ra (average roughness) value, and it may vary depending on the material, coating, and application of the disc spring.
Certificates
FAQ
As one of the most professional disc springs manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to wholesale bulk customized disc springs made in China here from our factory. Contact us for more details.
Stainless Steel Disc Springs, Oil equipment disc springs, Spring Steel Disc Springs 50CrVA And 60Si2Mn
