
01
Why choose us

Introducing our spring machine, crafted from special materials that ensure exceptional durability and wear resistance. It's unique design enhances power, allowing it to effortlessly produce steel wire sizes up 6.5mm, up to 8.0mm for iron wire.
Our spring machine features a double panel design that significantly enhances stabilization. innovative design ensures improved performance and durability, providing a reliable solution for various applications.


Our machine's slider and slot tolerance are meticulously controlled to be less than 0.005mm. This precision ensures optimal performance and reliability in our products, meeting highest standards of quality. You can trust that our attention to detail enhances the overall efficiency of your applications.
Enhancing the design of the wire sending part significantly boosts precision during the wire transmission process By incorporating unique features, we ensure a more accurate and efficient sending mechanism. innovation not only improves performance but also enhances overall reliability. Experience the difference that a thoughtful design can make in precision wire handling.
Experience the reliability and strength of our innovative machinery, built to withstand the test of time. Upgrade your production capabilities with our advanced spring machine today!
WIRE SENDING PART


Variously product could be produced
Introducing the Dongzheng 50 CNC Universal Machine, also known as the 50 Machine. This versatile equipment excels in producing flat wires, steel wires, and iron wires with diameters ranging from 2.0 to 6.0mm. Ideal for crafting a variety of products, it efficiently manufactures springs, battery springs, special-shaped springs, tension springs, touch spring, extension spring and much more. With its wide range applications, this machine is perfect for auto parts, mobile phone accessories, and even intricate handicrafts.
02
About our machine
Introducing our advanced machine designed for efficiency and precision in wire. Measuring 1 meter in length, 12.20 meters in width, and 19.1 meters in height, it operates at a power input of 380V 50HZ and weighs approximately 200kg. Equipped with three powerful motors and capable of expanding to accommodate additional axes, this machine boasts a wire feeding speed of up to 110 meters per minute and a maximum cam speed of 80 rpm. Each unit comes with a 300kg automatic wire feeding system and a CNC computer, enabling tailored programming for diverse production needs, complete with data tracking for production quantity, speed, and remaining time.

03
Thank you to our clients for their invaluable feedback. Our machine has garnered widespread acclaim in the market following continuous enhancements in technology and processes. We remain committed to improving our products, focusing on high precision, stability, accurate wire feeding, and durability—features that customers love the most.
Specification
Wire Size | 2.0~6.0mm |
Cam Motor | 7KW |
Wire Feed Motor | 7KW |
Z-axis Motor | 1KW |
Power AC | 380V 50HZ |
Dimensions(L*W*H) | 2m*2.6m*1.8m |
Total Weight | 900kg |
Wire Outside Diameter | max:80mm |
Cam Rotation Speed | 0~50Rpm |
Wire Feeding speed(mm) | 0~30M/Min |
Model No. | HSM-CNC50 |
Waranty | 1 Year |
Axis Count | 3 Axis |
Transport Package | Wood |
Origin | China |
HS Code | 8463300000 |
WHAT PEOPLE SAY

Mr. Cai, CEO
Dongzheng spring machines have truly impressed me with their outstanding quality. After trying another brand, it became clear that neither met my needs as effectively as Dongzheng. I will continue to purchase their machines and highly recommend them to others seeking reliability and performance.

Mr. Tian, CEO
Dongzheng has truly impressed me with their machine. As a technique spring master and CEO of a spring factory, I've seen many pieces of equipment, but this one stands out for its stability and reliability. Since I started using it, my product quality has remained consistent, and I've received zero complaints from my customers. I look forward to continuing my partnership with Dongzheng for a successful future in spring manufacturing.

Mr. Li, CEO
Discovering the Dongzheng machine was a game changer for me! Initially skeptical, I decided to give it a try, and I’m so glad I did. After comparing it with another brand, I found that the Dongzheng machine not only matches the quality but also operates at a significantly faster speed. This efficiency has saved me both time and money, making it a smart investment for my needs!
Order Process

Why us
1. We are in spring machine industry area 30 years
2. Our general manager is the professional mechinical engineer, he is pragmatism and self-discipline man and he is technique guy instead of business guy, he manage all HSM products' design and improve them little by little in more than 30 years.
3. We are listen to our customers, we treat our clients comments as treasurement, and we will continuously refactor our products base on clients good suggestion.
4. We have very good reputation in Guangdong, most of our customer are repeat customer. Our machine price is higher, but machine quaility is higher too
5. Specail material used, machine can be used super long time. And longer time machine used, the machine is more easier to use
6. Every machine is restrictly checked before shipping
7. Everyone in company just like a big family. Quantity is guaranteed