Custom CNC Milling Services- Dongguan ShuangXin Industry Co.,Ltd

CNC Milling Services for Custom Parts

From 3-axis basics to intricate 5-axis projects, our precision CNC milling makes your designs come alive with unmatched accuracy and craftsmanship.

Introduction of Titanium Materials

Prototyping Volume Production

Accelerate product development with our rapid CNC machining services. Specialize in quick production of high-quality prototypes and mold tooling, Whether you need small batches or large-scale production, we can offer you both. With stringent tolerance controls and comprehensive capabilities, we adapt to your volume requirements without compromising on quality.

CNC Milling Materials

LDPE

LDPE is soft, flexible, and used in applications where heat sealing is required, such as in tubing and plastic bags.

LDPE White
HIPS

HIPS is easy to machine and offers good dimensional stability and impact resistance, suitable for prototyping and modeling.

HIPS Board White
HDPE

HDPE is known for its high strength-to-density ratio, resistance to impacts, and is used in making bottles and corrosion-resistant piping.

HDPE Black

HDPE White
PP

Polypropylene is tough, has excellent chemical resistance, and is used for automotive parts, containers, and in packaging.

PP Black

PP White

PP+GF30 Black
PEEK

PEEK is renowned for its high temperature resistance and strength, often used in aerospace and medical implant manufacturing.

PEEK Beige(Natural)

PEEK Black
PE

Polyethylene is lightweight and has high resistance to impact, widely used in packaging and containers.

PE Black

PE White
PA (Nylon)

Nylon is versatile, strong, and wears well against friction, commonly used for gears, bearings, and other wear-resistant surfaces.

PA(Nylon) Blue

PA6 (Nylon)+GF15 Black

PA6 (Nylon)+GF30 Black

PA66 (Nylon) Beige(Natural)

PA66 (Nylon) Black
POM

POM is strong, with a low friction surface and good dimensional stability, perfect for precision parts in mechanical applications.

Dark brown (coffee) POM 100AF

POM Black

POM Blue

POM White
PMMA (Acrylic)

PMMA, or acrylic, is known for its crystal clarity and weather resistance, making it ideal for outdoor fixtures and display cases.

PMMA Black

PMMA Transparent

PMMA White
PC

Polycarbonate is extremely durable and has high impact resistance, along with excellent clarity, used for bullet-proof glass and protective gear.

PC Black

PC Transparent

PC White

PC Yellowish White

PC+GF30 Black
ABS

ABS is strong, durable, and offers good resistance to heat and impact. It’s preferred for automotive components and consumer goods.

ABS Beige(Natural)

ABS Black

ABS Black Antistatic

ABS Milky White

ABS+PC Black

ABS+PC White
Titanium

Titanium boasts the highest strength-to-density ratio among metals, highly resistant to corrosion and fatigue, ideal for aerospace, medical, and marine applications.

Alloys

Titanium Alloy TA1

Titanium Alloy TA2

Titanium Alloy TC4/Ti-6Al 4V
Magnesium

Magnesium is the lightest structural metal, offering high strength-to-weight ratios, perfect for automotive and aerospace applications where weight is critical.

Alloys

Magnesium Alloy AZ31B

Magnesium Alloy AZ91D
Stainless Steel

Stainless steel is renowned for its corrosion resistance, making it a prime choice for medical devices and food processing equipment.

Alloys

Stainless Steel SUS201

Stainless Steel SUS303

Stainless Steel SUS 304

Stainless Steel SUS316

Stainless Steel SUS316L

Stainless Steel SUS420

Stainless Steel SUS430

Stainless Steel SUS431

Stainless Steel SUS440C

Stainless Steel SUS630/17-4PH

Stainless Steel AISI 304
Steel

Steel is an alloy with high tensile strength and durability, commonly used in construction and automotive industries for its robustness.

Alloys

Steel 1018, 1020, 1025, 1045, 1215, 4130, 4140, 4340, 5140, A36

Die steel

Alloy steel

Chisel tool steel

Spring steel

High speed steel

Cold rolled steel

Bearing steel

SPCC
Copper

Copper is known for its superior electrical conductivity and thermal properties, making it perfect for electrical components and heat exchangers.

Alloys

Copper C101(T2)

Copper C103(T1)

Copper C103(TU2)

Copper C110(TU0)

Beryllium Copper
Brass

Brass is durable and has a low friction coefficient, which makes it suitable for fittings, tools, and musical instruments that require precision.

Alloys

Brass C27400

Brass C28000

Brass C36000
Bronze

Bronze is highly resistant to corrosion and metal fatigue, favored for bearings, bushings, and marine hardware.

Alloys

Tin Bronze
Aluminum

Aluminum is lightweight yet strong, with excellent machinability and corrosion resistance. Ideal for aerospace and automotive parts, our aluminum CNC milling service ensures precise and high-quality machining tailored to your specific needs.

Alloys

Aluminum 6061, 6061-T6

Aluminum 2024

Aluminum 5052

Aluminum 5083

Aluminum 6063

Aluminum 6082

Aluminum 7075, 7075-T6

Aluminum ADC12 (A380)

CNC Milling Surface Finishes

Gain access to quality surface finishing for custom CNC milled parts to remove aesthetic flaws and improve the appearance of your products. We also provide rigid protection and additional resistance and strength to your parts through superior surface finishes.

As Machined

As machined finish leaves the surface straight from the CNC machine, providing a cost-effective option with tool marks.

Anodizing

All of our diamonds and gold come from ethical sources. We guarantee the best in humanitarian jewelry.Anodizing increases corrosion resistance and wear properties, while allowing for color dyeing, ideal for aluminum parts.

Polishing

Polishing achieves a high gloss finish, reducing surface roughness and enhancing the aesthetic appeal of metals.

Sand Blasting

Sand blasting uses pressurized sand or other media to clean and texture the surface, creating a uniform, matte finish.

Tumbling

Tumbling smooths and polishes small parts by friction and abrasion in a barrel, offering a consistent but slightly textured finish.

Electropolish

Electropolish is a chemical process that smooths and brightens surfaces while improving corrosion resistance.

Alodine

Alodine coating provides corrosion protection and improves paint adhesion, mainly used on aluminum surfaces.

Heat Treatment

Heat treatment alters the mechanical properties of metal to increase its hardness, strength, or ductility.

Brushed Finish

A brushed finish creates a unidirectional satin texture, reducing the visibility of marks and scratches on the surface.

Powder Coating

Powder coating applies a thick, wear-resistant layer with excellent color and texture options, suitable for a variety of surfaces.

Electroplating

Electroplating bonds a thin metal layer onto parts, improving wear resistance, corrosion resistance, and surface conductivity.

Black Oxidize

Black oxidize is a conversion coating for ferrous metals that improves corrosion resistance and minimizes light reflection.

Advantages of CNC Milling
Applications of CNC Milling

Advantages of CNC Milling
High Precision: CNC milling machines can produce parts with very tight tolerances, ensuring high accuracy and consistency in every piece.

Complex Geometries: With the ability to move in multiple axes, CNC milling can create intricate and complex shapes that are difficult or impossible to achieve with manual machining.

Efficiency: Automated operation allows for continuous production, reducing lead times and increasing productivity. Multiple parts can be produced with minimal downtime.

Flexibility: CNC milling can work with a wide range of materials, including metals, plastics, and composites. This versatility makes it suitable for various applications.

Repeatability: Once a design is programmed, the machine can reproduce identical parts over and over, ensuring uniformity and reducing the risk of human error.

Cost-Effective: While the initial setup can be expensive, the efficiency and precision of CNC milling reduce overall production costs, especially for large quantities.

Safety: CNC machines operate with minimal human intervention, reducing the risk of accidents and enhancing workplace safety.
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Applications of CNC Milling
Engine Components: Used in the manufacturing of engine blocks, cylinder heads, and pistons, ensuring high performance and durability in automotive and aerospace industries.

Gear Components: Essential for producing gears, splines, and shafts with tight tolerances, used in machinery and automotive applications.

Medical Implants: Creates precise and high-quality implants such as hip joints, dental implants, and surgical screws for the medical field.

Electronic Housings: Produces enclosures for electronic devices, ensuring proper fit and protection for circuit boards and components.

Custom Prototypes: Allows for the rapid development and testing of prototypes, helping designers refine their products before mass production.

Tooling and Dies: Essential for creating molds, dies, and cutting tools used in various manufacturing processes.

Complex Aerospace Parts: Used for producing turbine blades, brackets, and other intricate parts that require high precision and strength.

How CNC Milling Works?

CNC milling is a precise manufacturing process that involves removing material from a workpiece using rotating cutting tools. The process begins with a digital design, typically created in CAD software. This design is then converted into a CNC program, which dictates the movements of the milling machine.

The workpiece is securely fastened to the machine’s table, and the cutting tool, mounted on a spindle, rotates at high speeds. The machine follows the programmed path, making precise cuts to shape the material into the desired form. CNC milling can create complex shapes and features, such as slots, holes, and contours, with high accuracy.

Three-axis milling moves the tool along the X, Y, and Z axes. Four-axis milling adds rotation around one axis, while five-axis milling allows rotation around two axes, enabling more intricate designs. This versatility makes CNC milling essential in various industries, from aerospace to medical devices.

3-Axis CNC Milling

4-Axis CNC Milling