Basic Info.
Usage
Industrial, Auto, Motorcycle, Home Appliance
Production Process
Cold Roll
After Sales Service
100% Prompt Action From Sales and Engineers Team.
MOQ
10 PCS, Mix Order Is Acceptable.
Production Lead Time
7~10 Days for Normal Orders, 3~5 Days for Urgent
Steel Material
50crva, Sup-12, Sup-10
Hardness
HRC 45~50 Degree
Replacement
Interchangeable with Misumi
Certificate
ISO9001, RoHS, SGS, etc.
Shipment
by DHL, UPS, FedEx or Ocean Shipping
Trademark
King Brand Die Spring
Transport Package
Die Springs Put in One Strong Plastic Bag and Box
Specification
Total length is 30mm.
Product Description
China Customized Compression Spring ManufacturerΔ Spring IntroductionSpecification | Load Type | Color | Dimension |
SWF | Smaller load | Yellow | SWF6*3*10 - SWF70*38.5*350 |
SWL | Light load | Blue | SWL6*3*10 - SWF70*38.5*350 |
SWM | Medium load | Red | SWM6*3*10 - SWM70*38.5*350 |
SWH | Heavy load | Green | SWH6*3*10 - SWH60*30*500 |
SWB | Super load | Coffee | SWB6*3*10 - SWB60*30*500 |
1. We can also design and produce as your dimension require.
2. Welcome to contact us for die spring chart with thousands of sizes information.Advantage:
1. Specialize in die springs with 16 years experience.
2. One million times with free length percentage.
3. More than thousands of different die springs' sizes and dimensions for designers to choose, custom design is also accepted.
4. Short production lead time 7~10 days with sufficient stock.
5. Widely used in metal stamping dies, injection moulds and custom machines in mould&die industry, automotive part industry, home appliance industry and electronics industry. Δ Product DescriptionMaterial | 50CrVA, SUP-12, SUP-10 Spring Steel |
Hardness | HRC45°~50° |
Treatment | High Quality Heat Treatment |
Surface Treatment | Coating |
Load Type | Compression |
Length | 10mm~500mm, custom size is acceptable to produce |
Standard | DIN,GB,JIS,BS,ANSI |
Color | Yellow, Blue, Red, Green, Coffee, Silver, Purple, Light Green, Light Blue, Ivory, Orange |
Specification | SWF, SWL, SWM, SWH, SWB, SWR, SWY, SWU, SWS, SWC |
Working Temperature | -30ºC~80ºC |
Application | Metal stamping dies, injection moulds, die-casting moulds and custom machines |
Main Industry | Mould&die, automotive part, home appliance, electronics industry, etc. |
Dimension&Design | Follow the internation standard or according to customers require |
Capacity | 1,000,000 pieces per month |
Certificate | ISO9001, ROHS, SGS, etc. |
Replacement | Interchangeable with Misumi |
MOQ | 10 Pieces, mix order is acceptable |
Production Lead Time | 7~10 days for normal orders, 3~5 days for urgent orders |
Package | Die springs put in one strong plastic bag and box with protection |
Port | Shenzhen, Guangzhou |
Shipment | By DHL, UPS, Fedex or Ocean Shipping |
After sales service | 100% Prompt action from sales and engineers team in 7*24 hours |
Website | ndl-gas-spring.en.made-in-china.com |
Δ Deformation & Service Life of Die Spring
We also produce nitrogen gas spring, it is the technology development from die spring, with the advantage of smaller size, larger elastic force, longer durability, constant elastic force and cost-saving.Nitrogen gas spring project for stamping mouldsΔ Xinyue Company IntroductionEstablished Time | January, 2005 |
Total Area | 41,000 Square meter |
Subsidiary Factory | One factory in Guangdong province,manufacturing NDL® nitrogen spring;
One factory in Sichuan province,manufacturing NDL® nitrogen spring;
One factory in Shanghai city, manufacturing King® coil spring ; |
Total Employee | 230 employees; 18 high technology standard engineers; 23 experienced management leaders; |
Certificate | ISO, ROHS, PED97/23/EC, SGS; National High-Tech Enterprise; Qualified testing reports from OEM mould manufacturers; |
Specialize in die spring and nitrogen gas spring design, production, inspection, marketing and maintenance, TOP ONE leading brand nitrogen gas spring manufacturer in China. King brand die spring and NDL nitrogen gas springs are widely used for stamping moulds, dies and toolings in automotive parts, home appliance and electricity industry. NDL nitrogen gas spring strictly follow the international quality standard and innovate the advanced heat treatment and polishing technology.
The product surface hardness can reach 1050HV, the roughness can reach Ra0.02μm, the durability service time can be more than 1,000,000 times.
The high performance sealing protection parts are introduced from USA with the latest polymer composites technology. All the sealing parts are high abrasion resistance, high impact resistance, high temperature resistance, increasing the superior quality standard.
The fatigue durability life test machine in our laboratory is introduced from USA, it's the most advanced test machine to test the nitrogen gas spring performance and life time, and we are the only factory to use this fatigue test machine in China.Δ Technology & Management
With employee years effort, Xinyue company and NDL nitrogen gas spring have get the
PED 97/23/EC certificate, latest ISO 9001 certificate, SGS certficate, NDL trademark registered certificate, new patent certificate, intellectual property management system certificate, and national high technology certificate.Δ Customers In Xinyue company, there are technology engineers and marketing teams with years experience to provide professional service for all customers. We have been cooperated with leading automotive companies, top moulds manufacturers and home appliance companies in China.
Our NDL nitrogen spring is selected and written in their technical specification agreements. For Shanghai Volkswagen and Shenlong Peugeot Automobile, NDL nitrogen spring is used for mould of structural parts and inner decorated components. For all the other OEM manufacturers, NDL nitrogen spring is used for the whole vehicle body parts mould.
For top ten mould factories and home appliance factories in China, cooperating with us for many years. Such as Foxconn and BYD Auto, we have been their suppliers even since our company just started, and we are always their qualified supplier.Δ Technical Meeting & Business Visiting
Our engineers often visit customers company to give trainings or have technique meetings for NDL nitrogen gas spring. Some customers also come to our factory and visit workshop for further communication and cooperation.
All the technical meetings and visitings with professional customers improve our company to make continuously progress.
Δ Exhibition
We have attend the Shanghai Industrial Mould Exhibition, it is the most professional and largest in China mould industry. During the exhibition, we have shown our nitrogen gas spring standard and high technology innovention to all the visitors.Δ Employee Skill Training&Team Building
To improve employees' working and learning ability, we often organize the technical and skill training courses by professional trainers. The excellent employees provide a solid foundation for our company's continuous development.We also have the employees tourism and team building activities every year. All the activities inspire our vision and let us know more about the teamwork spirit.
Δ Contact UsName | Vera Pan |
Position | Export Sales Manager |
Website | ndl-gas-spring.en.made-in-china.com |
Tel No. | 86-769-85372418-808 |
Fax No. | 86-769-85352125 |
Add.: | Xinhe Industrial Zone, Zhenan Road, Changan Town, Dongguan City, Guangdong Province, China 523843 |
Address:
B Building, Xinhe Industrial Zone, Zhen′an Road, Chang′an Town, Dongguan, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Tools & Hardware
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Specialize in nitrogen gas spring design, production, inspection, marketing and maintenance, TOP ONE leading brand nitrogen gas spring manufacturer in China.
Total three plants for gas spring production, the factory area is 41, 000. With our employees constant effort, we have get the ISO9001: 2015 management system certification, RoHS certificate, PED97/23/CE certificate, and qualified spring testing report from Shanghai Automotive Cooperation Industry.
There are technology engineers and marketing teams with years experience to provide professional service for all customers. We have been cooperated with leading automotive companies, top moulds manufacturers and home appliance companies, such as Shanghai Volkswagen, Shanghai General Motor, Chery Automobile, BYD Auto, Yesun, Rayhoo, Fitech, Foxconn, Gree and Media.
NDL nitrogen gas springs are widely used for moulds, dies and toolings in automotive and home appliance industry.
NDL nitrogen gas spring strictly follow the international quality standard and innovate the advanced heat treatment and polishing technology.
The product surface hardness can reach 1050HV, the roughness can reach Ra0.02μ M, the durability service time can be more than 1, 000, 000 times.
The high performance sealing protection parts are introduced from USA with the latest polymer composites technology. All the sealing parts are high abrasion resistance, high impact resistance, high temperature resistance, increasing the superior quality standard.
The fatigue durability life test machine in our laboratory is introduced from USA, it′s the most advanced test machine to test the nitrogen gas spring performance and life time, and we are the only factory to use this fatigue test machine in China.
Cooperating with integrity, developing with innovation, we sincerely expect to start the cooperation with your company and make long term mutual benefits.