CNC Milling and CNC Turning

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What is CNC Machining?

CNC (Computer Numerical Controlled) machining is a manufacturing process to remove materials using a wide variety of cutting tools to create the final design. Common CNC machines include vertical milling machines, horizontal milling machines, lathes, and routers.

How CNC Machining Works?

CNC machining and fabrication begins with a design being created first. The design is then fed and read by a computer numerical control machine also known as a CNC machine. This type of technique removes material and uses cutting tools to create a real part. The machine has a device or work piece that is used to cut and craft the end result. The sharp cutting tools connect with the work piece to cut away unnecessary material to form the prototype. This is how CNC machining is done.  CNC machining is a fast and versatile way of creating plastic and metal parts without the need for expensive tools or equipment. It can be used to create both simple and complex prototypes. 

CNC Milling Machines

CNC Turning Lathes

CNC mills are automated cutting machines using a rotating spindle-head to cut away unwanted material. This may be done varying direction on one or several axes, cutter head speed, and pressure. Milling covers a wide variety of different operations and machines, on scales from small individual parts to large, heavy-duty gang milling operations. It is one of the most commonly used processes for machining custom parts to precise tolerances.

We support 3-axis, 4-axis, 5-axis, as well as right angle milling capabilities to rapidly create designs from simple straight lines to complex geometric shapes.We can always give you instant pricing, on-demand lead times for your custom CNC parts, no matter your industry.

CNC lathe machines, also called live tooling lathes, are ideal for cutting any symmetrical cylindrical or spherical parts. Characteristically, a lathe spins a workpiece on a vertical or horizontal axis, while a fixed shaping instrument moves around it on a more or less linear path. The act of cutting a workpiece on a CNC lathe is called turning.

Right now we have 10sets cnc turning lathes in house, and the diameters we can work on varies from 10mm to 800mm. below is a list of the equipment we own here.

What Advantages Of CNC Machining?


Invest single time in CNC machine and it will save cost in every single workpiece. Less labor is required and it'll largely reduce the cost and improve business management.

Quick Turnaround

Using the latest CNC machines, our operators can quickly remove large amounts of materials.Shanghai Jinxi produces highly accurate, quick turn parts in as fast as 1 day.

Highly accurate and repeatable

Our machining centers offer high-precision tolerances ranging from +/-0.001″ – 0.005″, depending on customer specs.

Custom Finishes

You can select from a variety of finishes on solid metal and plastic parts, like anodizing,plating,painting,printing,ect.


CNC Machining is perfect for production of 1-10,000 parts. Work pieces are prepared in batches with a single command, instead of every single feed.

Material Selection

Suitable for many different kinds of metal and plastic materials. CNC Machining offers a wide variety of certified materials.

To conclude,Selecting the right materials is a key for this type of machining. With certain types of machining like CNC milling or cnc turning, we create prototypes promptly as fast as 1 day. Materials like plastics and metals can be used for CNC prototypes. CNC finishes are popular and cost effective for prototypes. Also if you want to make it more good looking,we can add some extra finishes like anodizing,sandblasting,chrome plating,powder coating,etc.

CNC prototyping allows us to create designs in a very efficient way and bring them to life,except that we also offer mass production machining services to clients. Since our establish, we have cooperated with some top500 corporations in the world from different industries,like communications, machines fabrication, aerospace, medical, electronics,etc. Whatever industry you are working on, you are welcome to provide your designs to have a prototype made fast here.


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