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Springs CNC Machining for Automation Industry

Springs are made for CNC to pass the automation industry. Precision engineered automation springs as used in robotics and automated equipment to store and release mechanical energy. At Zintilon, we capture the entire spring CNC machining process from advanced wire forming and coiling to ensure the spring components achieve Consistency in force and fatigue and meet the dimensional accuracy to store energy, to evaporate automation, in the variety of automatic industry applications.
  • Springs machining for the coil complexities and the specified load
  • Tighter tolerances to as fine as +/0.002 in
  • Precision in coil, form & in the heat
  • Prototyping in any size is supported
  • ISO 9001-certified for automation industry manufacturing


Trusted by 15,000+ businesses

Automation Springs Machining Capabilities

Increased Productivity

Fast Delivery

A professional engineering team that can respond quickly to customer needs and provide one-stop services from design to production in a short period of time to ensure fast delivery.

10x Tighter Tolerances

High Precision

We are equipped with automated equipment and sophisticated measuring tools to achieve high accuracy and consistency, ensuring that every part meets the most stringent quality standards.

AS9100D Quality Certification

ITAF16949 Certified

As a IATF16949 certified precision manufacturer, our products and services have met the most stringent quality standards in the automotive industry.

From Prototyping to Mass Production

Zintilon, for the CNC machining services all over the world for the custom springs and other elastics made for industrial automation, robotic systems, and self-operated manufacturing equipment.

Prototype Springs

Get the custom springs in high precision as per the designed replicated. then spring rate is tested, force characteristics are measured and deflection is checked for the scaled production.
Key Points:
Rapid prototyping with high precision
Tight tolerances (±0.002 in)
Test design, material, and load performance early
3 Axis CNC Machined Stainless Steel Passivation

EVT – Engineering Validation Test

Establishes the design and control for the spring prototype process to meet all control fatigue and force requirements to prevent failure. Pinpoint design elements for early correction prior to full manufacturing.
Key Points:
Validate functionality of prototype
Perform rapid design iterations
Confirm readiness for mass production
Anodized Aluminum 1024x536

DVT – Design Validation Test

Validate the design for the spring configuration in different materials and heat treatment for mass production to determine mechanical properties and fatigue life of springs to ensure optimal performance in the design and spring production.
Key Points:
Confirm design integrity and spring rate
Test multiple materials and treatments
Ensure production-ready performance
design aluminium

PVT – Production Validation Test

Validate spring mass production and evaluate production problems for the first time to determine production and operational efficiency for the production run.
Key Points:
Test large-scale production capability
Detect and fix process issues early
Ensure consistent part quality
Anodized Titanium Fastener

Mass Production

Produce automation equipment springs with reliable force characteristics to on-time to automation equipment manufacturers and system integrators at high volume.
Key Points:
Consistent, high-volume production
Precision machining for industrial-grade quality
Fast turnaround with strict quality control
production

Simplified Sourcing for
the Aerospace Industry

Our aviation industry parts manufacturing capabilities have been verified by many listed companies. We provide a variety of manufacturing processes and surface treatments for aerospace parts including titanium alloys and aluminum alloys.

Explore Other Automation Components

Browse our complete selection of CNC machined automation components, engineered for accuracy and long-lasting operation. From precision shafts and brackets to robotic frames, housings, and end effectors, we deliver tailored solutions to support automation, robotics, and smart manufacturing technologies.

Automation Fasteners Machining Capabilities

Samples as far as Automation Industry Springs Machining offer CNC machine shop wide range materials Analyze Short with Spring-Grade 30+ metal and alloys rapidly for spring manufacturing processing patterns of automation support in engineering design industrial consistent force quality.
milling

CNC Machining

sheet metal

Sheet Metal Fabrication

edm

Wire EDM

casting

Metal Casting

Aerospace
Materials & Finishes

Materials
We provide a wide range of materials, including metals, plastics, and composites.
Finishes
We offer superior surface finishes that enhance part durability and aesthetics for applications requiring smooth or textured surfaces.

Specialist Industries

you are welcome to emphasize it in the drawings or communicate with the sales.

Materials for Springs Components

Samples as far as Automation Industry Springs Machining offer CNC machine shop wide range materials Analyze Short with Spring-Grade 30+ metal and alloys rapidly for spring manufacturing processing patterns of automation support in engineering design industrial consistent force quality.
Aluminum Image

High machinability and ductility. Aluminum alloys have good strength-to-weight ratio, high thermal and electrical conductivity, low density and natural corrosion resistance.

Price
$ $ $
Lead Time
< 7 days
Tolerances
Down to ±0.003 mm
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Zinc Image

Zinc is a slightly brittle metal at room temperature and has a shiny-greyish appearance when oxidation is removed.

Price
$ $ $ $ $
Lead Time
< 10 days
Tolerances
Down to ±0.005 mm
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Titanium Image

Titanium is an advanced material with excellent corrosion resistance, biocompatibility, and strength-to-weight characteristics. This unique range of properties makes it an ideal choice for many of the engineering challenges faced by the medical, energy, chemical processing, and aerospace industries.

Price
$$$
Lead Time
< 10 days
Tolerances
Down to ±0.005 mm
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Stainless steel Image

Stainless steel alloys have high strength, ductility, wear and corrosion resistance. They can be easily welded, machined and polished. The hardness and the cost of stainless steel is higher than that of aluminum alloy.

Price
$ $ $
Lead Time
< 7 days
Tolerances
Down to ±0.005 mm
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Steel Image

Steel is a strong, versatile, and durable alloy of iron and carbon. Steel is strong and durable. High tensile strength, corrosion resistance heat and fire resistance, easily molded and formed. Its applications range from construction materials and structural components to automotive and aerospace components.

Price
$ $ $ $ $
Lead Time
< 10 days
Tolerances
Down to ±0.001 mm (routing)
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Bronze Image

Highly resistant to seawater corrosion. The material’s mechanical properties are inferior to many other machinable metals, making it best for low-stress components produced by CNC machining.

Price
$ $ $ $ $
Lead Time
< 10 days
Tolerances
Down to ±0.005 mm
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Brass Image

Brass is mechanically stronger and lower-friction metal properties make CNC machining brass ideal for mechanical applications that also require corrosion resistance such as those encountered in the marine industry.

Price
$$$
Lead Time
< 10 days
Tolerances
Down to ±0.005mm
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Copper Image

Few metals have the electric conductivity that copper has when it comes to CNC milling materials. The material’s high corrosion resistance aids in preventing rust, and its thermal conductivity features facilitate CNC machining shaping.

Price
$$$
Lead Time
< 10 days
Tolerances
Down to ±0.005 mm
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Magnesium Image

Due to the low mechanical strength of pure magnesium, magnesium alloys are mainly used. Magnesium alloy has low density but high strength and good rigidity. Good toughness and strong shock absorption. Low heat capacity, fast solidification speed, and good die-casting performance.

Price
$ $ $ $
Lead Time
< 7 days
Tolerances
Down to ±0.005 mm
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Iron Image

Iron is an indispensable metal in the industrial sector. Iron is alloyed with a small amount of carbon – steel, which is not easily demagnetized after magnetization and is an excellent hard magnetic material, as well as an important industrial material, and is also used as the main raw material for artificial magnetism.

Price
$ $ $ $ $
Lead Time
< 10 days
Tolerances
Down to ±0.005 mm
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Let’s Build Something Great, Together

FAQs: Springs for Automation Applications

Springs are elastic automation components which consume and store energy, providing a return mechanism in robotic systems, grippers, actuators, and other automated machinery. compression springs resist springs extension provide pulling, torsion rotational, constant force linear, motion spring special wire forms Deflection specific characteristics.

CNC coiling machines are able to wind wire to exact coiled diameters and pitch dimensions. Wire forming machines can make custom ends with hooks, loops, and other special terminations. End grinding of compression springs provides flat and perpendicular surfaces resulting in uniform load distribution and spring uniformity. Spring properties are optimized through heat treatment and are further increased with oil tempering. Shot peening fatigue life 20 to 40% increases.

Spring steel (music wire, oil-tempered) has the best strength and fatigue life (more than 10 million cycles) (over 2000 MPa) and tensile strength. Stainless steel has enough spring characteristics and provides adequate corrosion resistance in cleanroom, washdown, and other environments. For battery contacts and electrical switches, phosphor bronze has good electrical conductivity, corrosion resistance, and all the bronze properties. For high-cycle electrical applications, beryllium copper has high strength and excellent conductivity.

Yes, we provide rapid prototyping to verify fit and test assembly, with same-day CAD-to-part capability available for critical projects. For custom automation cells and research platforms, we perform low-volume production of 20 to 500 brackets. For standardized robot models, we perform high-volume production of thousands to tens of thousands of brackets annually, incorporating complete dimensional inspection, flatness verification, and material certifications.

We have coil diameter tolerances of ±0.002 inches, free length of ±0.010 inches, spring rate of ±10%at the working length of the specified force, and controlled pitch with uniform coil spacing. These tolerances provide consistent and predictable characteristics in deflection, force, and inter-batch production.
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