No.1 CNC Machining Services From China

If you’re in need of CNC machining services in China, Qmolding is the best option. With low costs, guaranteed quality and a wide selection of 3 and 5-axis CNC machines, we can guarantee the best quality – and make sure you get the components you need on-time and on-budget.

Our CNC Machining Services

At Qmolding, we provide comprehensive, end-to-end CNC machining services. With our 3 and 5-axis CNC machines, milling, lathe,wire cutting and Grinding, and other specialized auxiliary CNC machining tools, we can help you with the manufacturing of any component or part.

No job is too big or too small, and our tight tolerances ensure the utmost precision for your part. We specialize in production also with rapid prototyping, and can assist you in developing the parts you need for your products. We offer fast turnarounds and guaranteed delivery dates for your products – ensuring you never have to worry about delays or missed deadlines.

check our plastic injection molding services

The CNC Machining Process

At Qmolding, we offer a wide range of CNC machining services including CNC milling and CNC turning.

CNC milling

We can use CNC three-axis and five-axis machines to mill and cut your components from raw materials. We focus on building components with the utmost attention to quality and detail so you don’t have to worry about getting the best possible product and service.

CNC turning

CNC turning is ideal for creating components out of round, square, and hexagonal raw materials. The bar of material is held in place with a chuck while it’s turned and cut into the proper shape by our advanced CNC turning and milling tools – resulting in a high-quality component.

Combined together, these capabilities allow us to offer an unparalleled selection of CNC services. At Qmolding, we can produce precise, complex parts that meet all of your requirements for dimensional tolerances – guaranteed

Materials We Work With At Qmolding

At Qmolding, we offer CNC machining services for materials of all types. Here are a few of the different materials we work with.

Aluminum

We can work with aluminum of all types, from consumer-grade to medical and aircraft-grade materials. AL6061, Al6063, AL6082, AL7075, AL5052, A380 etc

Brass/Bronze

Brass and bronze are commonly machined for plumbing and other components.HPb63, HPb62, HPb61, HPb59, H59, H68, H80, H90 etc.

Copper

Copper is soft, so special care must be used when machining parts from copper using CNC devices.C11000, C12000, C12000, C26000, C51000 etc

Plastics

We offer a full range of CNC services for hard plastics such as ABS, PC, PE, POM, Delrin, Nylon, Teflon, PP,PEI, Peek.Carbon Fiber

Steel

At Qmolding, we can handle the CNC machining of all grades of steel mild steel, Carbon steel, 4140, 4340, Q235, Q345B, 20#, 45# etc

Titanium

With our tight tolerances and high quality CNC machines, we’re the ideal partner for high-quality titanium parts.

Zinc

While many CNC companies do not machine zinc, Qmolding is able to handle its unique properties, and provide you with high-quality finished zinc components.

For more information about the materials we work with at Qmolding, you can contact us now.

Surface Finishes

We offer a variety of different finishes for your CNC-milled parts, including the following:

As-milled

An as-milled surface will contain minor tooling marks, measuring about ~125 RA µin. These marks will be visible on the finished part.

Anodizing

Anodizing adds a thin coating on your part, increasing corrosion and wear resistance, and often changing the color of the part.

Sand blasting

Sand blasting adds a uniform, textured surface finish for aesthetic purposes, and removes all tool marks.

Powder coating

Powder coating uses a special powder-based paint to add a thin layer of even, protective polymer-based paint on the machined part.

To learn more and see which finish may be right for you, you can contact Qmolding now.

CNC Machining Tolerances

The tolerances of our machined CNC parts typically are in the following ranges:

Dimensions of 0.5-6.0mm – Tolerances of ±0.10mm

Dimensions of 6.0-30mm – Tolerances of ±0.20mm

Dimensions of 30-120mm – Tolerances of ±0.30mm

Dimensions of 120-400mm Tolerances of ±0.50mm

Dimensions of 400-1000mm – Tolerances of ±0.80mm

All of our machined parts are guaranteed to have angular dimensions within tolerances of ± 0.5°. Parts with tolerances as low as ±0.025mm can be made upon special request.

5-Axis CNC Milling Capabilities

We do not offer only 3-axis CNC milling, but also 5-axis machines. The “axis” refers to the number of directions in which the cutting tool moves.

In a 3-axis machine, it moves on the 3 axes – the vertical and horizontal X, Y and Z linear axes. In a 5-axis machine, two more axes are added – the cutting tool rotates on the A and B axes, as well as moving on the linear axes.

This allows for more complicated and intricate parts – or parts with multiple sides – to be machined without moving them between multiple CNC tools. However, 5-axis machines take longer to create your completed part – so it’s usually best to use a 5-axis CNC machine only when a part is too complex to be properly machined using a 3-axis CNC machine.

Quality Assurance Of CNC Machining

We offer the best quality assurance for all of our CNC machined parts. We provide our customers with:

Pre, during, and post-production inspections and QA
ISO9001 certified production
Inspection reports included with every order
Material certifications and test reports for each order
NDA (non-disclosure agreements) with all customers
Batch inspection meeting ISO 2859 standards

You can trust us Qmolding to provide you with high-quality CNC services, and to meet all applicable QA standards when creating your components.

Contact Qmolding Now To Learn More About Our CNC Machining Services

If you’re ready to get started with your next project, Qmolding can help. Contact us now to learn more about our CNC machining services, or injection molding and get a quote. As a leading provider of CNC services in China, we can help with every step of the design and machining process.

CNC Machining FAQ

We know that there are many cnc machining services provider in the market. We’ve also learned that there’s a lot of mixed information online about cnc machining

So here are some of the most common questions we answer for our customers. It helps you quickly understand machining questions

What Is CNC Machining

CNC machining is a manufacturing process that uses computer-controlled rotary cutting tools to remove material from a workpiece. The process can be used to create very precise parts with a high degree of dimensional accuracy.

CNC machining is often used for prototyping and small-scale production runs, as it is an efficient and cost-effective way to produce complex parts. In many cases, CNC machined parts can be produced more quickly and cheaply than parts made using traditional manufacturing methods.

In addition, CNC machining can be used to produce parts with very tight tolerances and complex shapes that would be difficult or impossible to create using other methods.

What Industries Use CNC Machining

CNC machining is widely used across a wide range of industries. In the aerospace industry, it is commonly used for manufacturing high-quality components such as rocket engine nozzles and aircraft wings. In the automotive industry, it is used for making everything from vehicle frames and chassis to spare parts and accessories.

In other areas such as electronics, robotics, and agriculture, CNC machining is frequently used to make complex metal parts that require high precision and reliability.

In addition to these specialized applications, CNC machining is also a staple of everyday life. It is often employed in the construction of medical devices such as hip implants and pacemakers, as well as in household goods such as appliances and furniture. And in energy production and other industrial sectors, such as oil and gas extraction, it is an essential part of modern manufacturing processes. Overall, CNC machining has become one of the most widely used manufacturing processes in the world today.

How Much Does CNC Machining Cost?

CNC machining is a cost-effective method for manufacturing parts and components of all kinds, ranging from simple shapes to more complex geometries.

The exact cost of CNC machining depends on several factors, including the complexity and quantity of the parts being produced, as well as the lead time involved. To get an accurate idea of the cost of CNC machining, it is best to submit your part design in 3D CAD format, along with any specific requirements or limitations that you may have.

One of the key benefits of CNC machining is that there are no upfront NRE costs involved. This makes it affordable to order even single quantities of parts, making it an excellent option for low-volume production runs. In comparison to 3D printing, CNC machining often offers similar pricing and similar material properties, but with superior surface finishes and higher tolerances that can be achieved through precision tooling and fixturing processes.

Ultimately, the right choice for your project will depend on a variety of factors including design requirements, budget constraints, and long-term production goals. But whatever your needs may be, CNC machining offers a reliable solution at a price that is hard to beat.

How Can I Reduce The Cost Of My Machined Parts?

There are many different factors that can contribute to the cost of machined parts, such as machining time, start-up costs, material costs, and feature costs.

To reduce these costs and lower the total cost of your parts, it is important to understand how these factors impact your production process.

One of the main determinants of machining time is the design of your parts. By choosing features that can be easily machined, such as smooth corners and standard hole sizes, you can minimize the amount of time required for each part.

Additionally, by optimizing the shape and size of your parts, you can minimize material waste and reduce your overall material costs.

Other considerations that may impact your cost include start-up costs related to setup and production, as well as feature costs based on specialized or complex requirements. When considering these factors in your design process,

it is important to carefully evaluate all potential options in order to achieve maximum cost savings while still meeting your product needs.

With careful planning and attention to detail, it is possible to significantly reduce the cost of CNC machined parts and get the most out of each production run.