Custom Small Compression Springs for Your Needs
HooTai Spring is a professional supplier of custom compression springs and small compression springs. We specialize in designing and customizing compression springs to meet various requirements such as types, working conditions, uses, parameters, and materials according to your product specifications. If you require custom-designed compression springs, please don’t hesitate to contact HooTai Spring.
What is compression spring?
Compression springs are coil springs that can be compressed from their free length to a shorter operating length. This type of spring can store energy and provide force, making them essential in many applications. Among these, custom compression springs and small compression springs play a crucial role in meeting specific design and performance requirements.
Compression springs can be coiled not only in a uniform diameter but also in various forms, such as convex, concave, and conical, depending on the needs of the product.
Type of compression spring - by coil configuration
As a leading Compression Spring Manufacturer, HooTai Spring has extensive experience in customizing a wide range of compression springs to meet the diverse needs of our customers. When it comes to compression springs, the design possibilities are virtually endless. We have successfully crafted various types of compression springs tailored to specific applications and requirements.
Straight coil spring also called Linear Spring which has the same diameter along its entire length.
Convex Spring (or barrel spring) is a type of compression spring which have smaller diameters on the end coils and larger diameter in the center.
Conical Springs are tapered, cone-shaped springs which have smaller diameters on one end coils and a larger diameter on another end.
Spring Washers (coned-disc springs) also called disc springs or conical washers. which are usually cupped rather than flat.
Variable Pitch Springs do not have constant coil spacing, the coils are closer together in some areas and more widely spaced in others.
Compression Spring By Application
The application of compression springs are very wide and can be found everywhere in our life, like engines, major appliances, tools, lawn mowers, medical instruments, electronics, cell phones, pen and so on.
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Plunger SpringPlunger spring is used in a spring-loaded device(SLD) which is used for used for indexing and positioning of various components.
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Recoil Spring
Recoil spring usually used to cushion the shock of a recoiling gun or other mechanism.
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Touch Spring
Touch springs, also called induction springs, are used in touch buttons that are dedicated to capacitive and single-chip touch chip solutions.
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Battery springs have two important functions: to hold the battery in place and to conduct electricity.
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Relief value spring
Relief value spring used in pop action relief valves which are designed to use spring force open the valve.
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Pen Spring
Pen spring is one of the most common pressure springs in our life, there are also many standard products on the market, if you have a large number requirement， please contact us.
Advantages of HooTai Compression Springs
The Fatigue life of our compression spring usually up to 50,000 cycles.
Differen surface protections will be taken depending on the application.
Our spring won’t lose force or shorten when subjected to spring travel.
The high Load-carrying Ability of our spring helps device to carry heavy loads.
Design Compression Spring
When we design compression spring, it is very important to consider the level of stress whichwill help to achieve sufficient strenght. Beside, we will consider about the space limitation, matrials, applications , costs depends on the clients’ requirements.
Compression Springs Sizing & Specifications
HooTai Spring provide as much design flexibility as possible to meet differet customers requirements.
PS. It is very important to consider about the space allotted to ensure that the spring will function properly.
Compression Spring Materials
Consider about the spring dimensions and stress level , we usually provid the following material types for chosing:
- Stainless Steel
- Non-Ferrous Alloy
- High Temperature Alloy
- High Carbon Steel
- Alloy Steel
Choose HooTai Spring as Your Buiness Partner
Workshop and Warehouse of HooTai Spring
As a top custom compression springs manufacturer, we’ve implemented a streamlined 6S management system in our factory. This system ensures efficient operations through organization, cleanliness, standardization, and safety protocols. By automating and optimizing our processes, we enhance productivity, quality, and overall efficiency, allowing us to deliver exceptional small compression springs and other compression spring solutions to our customers.
As a trusted Compression Spring Manufacturer, our experienced warehouse team, some with generational tenure, ensures conscientious and responsible handling of our operations. Alongside our manufacturing services, we also offer temporary storage solutions to accommodate varying customer needs. Our secure facilities provide a reliable storage option, enhancing convenience and efficiency for our clients.
Related Custom Compression Spring Case
In 2015, we assisted a customer in replacing the plunger spring and relief valve spring on the core component of their washer, the plunger pump. The original parts failed to meet the design life requirements. To address this, we assembled a dedicated 5-person technical R&D team to redevelop the plunger spring. After two months of trial samples and continuous improvements, we successfully increased the product lifespan from 30 hours to over 150 hours. Our efforts received unanimous praise from the customer and secured a long-term cooperation agreement.
| Application | Suitable for all kinds of toys, microwave ovens, juicers, rice cookers, water mops, coffee grinders, baby care appliances, churning machines, electric kettles, lighting, handbags, leather goods, bags, gifts, crafts, stationery, electronics, electrical appliances, cameras, precision equipment, all kinds of transportation, hardware and plastic, electronic scales, remote controls, strollers, bicycles, washing machines, vacuum cleaners, lamps, cars, furniture, toys, switches, sockets, water heaters, calculators, watches, igniters, keyboards, mice, motors, cell phones, medals, fans, strollers, door locks, sports and fitness equipment, etc. |
| ROHS certification | Strictly in accordance with ROHS standards |
| Surface treatment | Electroplating, nickel, zinc, chromium, gold, silver, copper, white copper tin, electrophoresis black, Dacromet (adapt to long outdoor use, can reach more than 90 hours salt spray test) |
| Material | Type | Model | Feature | Application |
| Stainless steel wire（SUS） | Magnetic, non-magnetic, glossy and matte (resin surface, dark surface) | 201、202..； | Low nickel content, can not meet the salt spray test requirements. | This material is mostly used for process springs |
| 301、302、303、304、305、309、310、316、321..； | All these materials are suitable for use, there are acid and alkali resistant and high temperature resistant. | Electronics, electrical appliances, daily tools, locks, toys, etc., for a variety of products | ||
| 403、410、420、430 630、631..； | ||||
| Carbon steel wire (SWC) | Low carbon steel wire, high carbon steel, manganese steel wire, nickel wire, galvanized iron wire | 60SizMNA、60SizCRVA | High hardness and good elasticity. | Electronics, electrical appliances, daily tools, locks, toys, etc., for a variety of products |
| Gin wire （SWP） | SWP-B；SWP-A | Anti-tension, long service life | Applicable to various products | |
| Copper wire | Phosphorus copper wire, tinned copper wire, nickel-plated copper wire, bronze, copper, phosphorus, copper, beryllium copper, etc. | Good electrical conductivity Electronic appliances, antennas, etc. | Electronics, electrical appliances, antennas, etc. | |
| Iron wire | Galvanized iron wire, water pumping wire | Soft Material | Crafts, decoration, wire tying material, keyboard balance bar, coat hanger hook, etc. | |
| Delivery time | The order production cycle is usually 3-10 days. |
| Urgent order processing: Our company has an urgent order to speed up the processing process, will be completed as fast as possible. | |
| About sample fee | For ordinary small wire diameter springs, the material range of standard specifications is free of charge. For special materials, special specifications (non-standard specifications), difficult springs, and complex types, we will charge. For simple springs, if too many samples are required, we will charge . |
| Refund of sample fee | The sample fee will be refunded after a certain amount of order is placed (the amount is determined by the product). |
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Custom Compression Spring FAQs
The following are common questions we get during the customization process, if you don’t find the answer to your question here, please contact us directly
Of course, just tell us where did you use the spring for, or which function do you want to achieve.
We located in JiangSu, China. nearby ShangHai.
We will make a sample for you to confirm before mass production, and have a strict quality inspection process before shipping.
Usually TT advance or before delivery, and the payment term can be negotiable before in large quantity.
Usually 10-15 days after order confirmed .Faster delivery time can be arranged if needed.