Why Choose Us?

Manufacturing and supplying engineering solutions for over 20 years. YLSK is a long established, privately-owned, engineering company serving a variety of market sectors in China and Overseas.

Over the past 20 years, we have accumulated abundant experience in forming different kinds of material, no matter soft wire, hard wire, round wire, flat wire, special-shaped wire, strip, tube, compound material and pre-processed material, we all have a proper solution, and the application covers various kinds of fields.

The production of CNC spring machines can be achieved through computer programming, which can produce various shapes and specifications of spring and meet various needs.

With experienced design engineering team, customized requirements are open for discussion. We are responsible for spring machine design, development, parts fabrication, assembly, sales, and aftersales service etc.

We Have The Best Solutions for Your Business

Guangdong Yonglian CNC Equipment Technology Co., LTD. (YLSK) is a leading industry specialized in Design & Manufacturing of CNC Spring machinery and their accessories, Located in Dongguan City, Guangdong Province, China. We have almost 20 years manufacturing experience & supplies wide range of Spring Machines & relevant products to all over the world. Our existing machine categories are Compression Spring machines, forming machines, Cam-less Spring Machine & Wire Bending Machines, Moreover we produce Spring quality testing machines as well as Heating Furnaces. Our equipment is widely used in products such as compression spring, tension spring, torsion spring, wire forming & wire bending products also special purpose springs, Which can meet the production requirements of Automobile, Electronic, Toy, Sports equipment, Household appliance, and so on. YLSK have a young and energetic team, and providing uninterrupted service to customers in 24 hours. Looking forward to the future, YLSK wishes rapid development with constant commitment, high quality and stable products, quick and considerate service to realize win-win situation with customers, we are striving to build the first brand in the spring industry.
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What users say about Us

This machine bottom is designed with solid base which is pre-drilled with some space for shipping of forklift, making this machine have a great balance and keep sturdy. Iron Construction & 3 Ton

High strength and capacity machine The metal stamping is constructed of high strength cast iron, integral moulding, allowing for tougher jobs.It features good resistance to corrosion and rust. Perfect for repairing and changing over jobs .

Responsible team and good aftersales work . YLSK team is very responsible and giving service 24*7 . With their help ,we can solve the engineering problems very fast .

Aftersales service is good . They can feedback promptly and give their good suggestions on machine solutions . They have good technology on some critical parts making .

Do you have any questions?

What makes a camless spring forming machine different from traditional spring forming machines?

A camless spring forming machine operates without the mechanical cams used in traditional machines, relying instead on servo motors and advanced CNC technology. This allows for greater design flexibility and the ability to produce complex spring shapes with high precision. As a result, manufacturers could benefit from reduced setup times and increased efficiency, making the camless spring forming machine a preferred choice for modern production environments.

What types of springs can be produced using a camless spring forming machine?

A camless spring forming machine is capable of producing a wide variety of springs, including compression, extension, and torsion springs. Its versatility allows it to create springs for many applications, from automotive parts to electronic devices. This flexibility could enable manufacturers to meet diverse customer demands without needing multiple machines, thus maximizing productivity and efficiency.

How does using a camless spring forming machine affect production costs?

Utilizing a camless spring forming machine can potentially lower production costs by reducing material waste and minimizing labor requirements. The precision of these machines means fewer defects and rework, leading to more efficient use of resources. Additionally, the ability to quickly switch between different spring designs could result in shorter lead times, enabling manufacturers to respond more effectively to market demands and reduce overall costs.

Is operator training necessary for using a camless spring forming machine?

Yes, operator training is essential for effectively using a camless spring forming machine. While these machines are designed to be user-friendly, understanding the programming and operational features is crucial for maximizing their capabilities. Training could help operators minimize errors, enhance productivity, and ensure safe operation, ultimately leading to better outcomes in the manufacturing process.

What challenges might arise when using a camless spring forming machine?

While a camless spring forming machine offers many advantages, challenges may include the initial learning curve for operators and the need for regular software updates. Additionally, if not properly maintained, the machine could experience issues that affect performance. However, with proper training and maintenance, these challenges can be effectively managed, allowing manufacturers to fully leverage the benefits of a camless spring forming machine.

How does the technology behind a camless spring forming machine contribute to sustainability?

The technology behind a camless spring forming machine contributes to sustainability by improving energy efficiency and reducing material waste. These machines are often designed to optimize the use of energy during operation and minimize scrap during the production process. By adopting a camless spring forming machine, manufacturers could not only enhance their productivity but also support their sustainability initiatives, aligning with modern environmental standards.

Our updates and blog posts

17 Aug

camless-spring-forming-machine | What are the characteristics of stainless steel springs ?

What are the characteristics of stainless steel springs ? The surface condition is uniform and beautiful The spring made has uniform elasticity, and is easy to produce and form. It has high plasticity, high fatigue resistance, heat resistance and corrosion resistance. The surface state of the material can be selected by users: bare wire, nickel-plated spring wire, and resin-plated spring wire. The stainless steel spring is divided into bright surface, matte surface and semi-bright surface. Customers can choose according to the requirements of product precision and aesthetics. Non-magnetic or weak magnetic can be widely used in electronics, home appliances, industry, civil and other products.

17 Aug

camless-spring-forming-machine | What kind of springs are durable ?

What springs are durable ? Springs are widely used in industrial production, aerospace, digital equipment, electrical industry, and automotive industries. Mechanical equipment cannot be separated from springs, otherwise serious failures will occur. So, what springs are durable? This is a question that many people want to know. Today, Guangdong Yonglian CNC Equipment Technology Co., Ltd. will introduce to you how to make the spring durable and long-lasting. To make a spring with a long life, the first thing to consider is the material of the spring and the quality of the raw materials, the design of the spring, the production of the spring and the heat treatment process. 1. According to different use environments and media, choose the correct material to avoid deformation and breakage of the spring caused by external factors. 2. The material of the spring must be made of high-quality steel wire. High-quality steel wire and inferior steel wire are difficult to distinguish only by appearance. They must be tested and qualified before they can be put into use. To give a simple example, if the composition of the steel wire is unevenly distributed, the surface of the steel wire has small defects, and the diameter of the steel wire is poor, the resulting spring will eventually be unqualified in size, unqualified in elasticity, and uneven in force. The part with excessive stress is likely to be the starting point of fracture or deformation. 3. The design of the spring is very important, and only a reasonable design can give full play to the performance of the raw materials. 4. Spring production and heat treatment process. Before the production of the spring, it is necessary to calculate the error values ​​of all processes. For example, the outer diameter of the carbon steel spring will become smaller after tempering, and the number of turns will increase, and the outer diameter of the stainless steel spring will become larger after tempering, and the number of turns will decrease. . These all require long-term accumulation of experience to obtain the correct calculation formula. Another example is the temperature of the heat treatment process, the length of heat preservation, and the method of quenching, which will lead to serious decarburization of the spring and incomplete elimination of internal stress. Therefore, the spring is not durable. As long as the spring is processed strictly according to the above 4 points, a spring with a long life can be obtained.

17 Aug

camless-spring-forming-machine | A comprehensive maintenance strategy for the CNC spring machine.

For the maintenance and maintenance of CNC Spring machine, we must do these aspects: 1. After using the CNC spring machine for a period of time, we need to carry out the necessary cleaning process. Because the CNC spring machine will not be clean after using it for a long time, how to maintain the internal circuit will cause failure.  2. We also need to carry out comprehensive maintenance on the accessories of CNC spring machine frequently. For example, some commonly used accessories should be replaced in time.  3. It is also necessary for the lubrication of CNC spring machine parts to keep it smooth and normal. Where the CNC spring machine usually fails, if the computer operating system and the servo drive fail, it can be solved by upgrading the system itself; if the transfer line system of the transfer spring machine fails, the operator can cut off the power and wait for careful inspection. After that, you can replace the damaged parts yourself. If it involves the failure of the shaft part of the computer spring machine, the operator should not disassemble the shaft center of the fuselage. At this time, professional technicians are required to repair it to solve the problem. For operators who are just in contact with CNC spring machines, it is not realistic to familiarize themselves with and master the related technologies and operations of spring machines in the short term. Therefore, sometimes some operators do not operate the spring machine according to the normal production process, such as modifying and adjusting the default parameters of the computer system, which will cause the default parameters set by the spring machine manufacturer before the factory to be changed, and the operating environment of the system will be obtained. Damage, over time, the stability of the operating system can not be guaranteed, and even the system crashes.

Do you have any question? Don't hesitate to contact with us