5 Things to Look for in a High Volume CNC Machine Shop

In the manufacturing world, Computer Numerical Control (CNC) machining has revolutionized how parts are made, ensuring precision, speed, and cost-effectiveness. However, when your business needs to manufacture high-volume orders, selecting the right high volume CNC machine shop can be a critical decision. Here are five important factors to consider when looking for a high-volume CNC machine shop.

Advanced Technology

As CNC machining continues to evolve, it’s crucial to choose a machine shop that stays on the cutting edge of technology. A shop with advanced CNC machines and software can deliver precision-engineered parts, quickly and consistently. Look for a shop that continually invests in new technology and training for their staff. This not only demonstrates their commitment to quality but also their capability to handle complex and high-volume projects.

Production Capacity

A high-volume CNC machine shop should have the capacity to manage your project without impacting their service quality or turnaround time. Evaluate their production capabilities – the number and type of machines they have, the size of their workforce, and their shift schedules. The shop should have enough redundancy in their capacity to cater to your high-volume needs and mitigate any unexpected production delays.

Quality Assurance

Even in high-volume production, there should be no compromise on the quality of the output. Reliable CNC machine shops will have a robust quality assurance process in place. This includes using high-quality raw materials, carrying out regular machine maintenance, and employing precise quality control measures, like coordinate measuring machines (CMM) and statistical process control (SPC). Look for shops that have certifications like ISO 9001, which indicate their commitment to quality standards.

Experience and Expertise

Experience plays a crucial role when it comes to CNC machining. A machine shop with years of experience in high volume production will have a proven track record of successfully managing and delivering large orders. Additionally, their team should have the expertise to offer design-for-manufacturability (DFM) advice to optimize your design for efficient high volume CNC production.

Communication and Customer Service

Transparent and effective communication is a key aspect of any successful business relationship. A high volume CNC machine shop should keep you updated on your project’s progress and be responsive to your queries or concerns. They should also have a dedicated customer service team that can promptly address any issues and ensure that your project runs smoothly.


High-volume CNC machining requires precision, consistency, and speed. By considering the technology, production capacity, quality assurance measures, experience, and customer service of a CNC machine shop, you can ensure that you choose a partner that can deliver high-quality parts at the scale you need. Remember, the right high volume CNC machine shop is not just a service provider, but a partner in your manufacturing process. By selecting a shop that meets these criteria, you’re setting the stage for a successful, long-term relationship that can help your business grow and thrive.