First let’s ask yourself the following two questions to judge if CNC Router suit your need.

1. What kind of material do you plan to engrave?
The reason this should be the first question you ask is because it can quickly let you know if this type of CNC router is suitable. CNC routers are usually associated with carpentry, which is why CNC routers are usually associated with woodworking(there are also CNC Router for stonework). However, actually there are many other materials that can be engrave:

Wood
MDF
Plastic
Foam
Acrylic
Aluminum
Then it is safe to assume that a CNC router could still be the machine for you. So lets continue to the second question.

2. What is the most complex design you plan to engrave?

The complexity of the design is another important considerations. What is meant by this is primarily the overall size and depth of cut per axis. Do you plan to use the CNC router for engraving, carving, drilling, or all of the above?

The versatility of this machine is one of it primary appeals. However, with its ability to engrave, carve, and drill there are drawbacks, such as speed. Now for the most part, this is not an issue. In most applications CNC Routers are quite fast and probably the fastest machine for the work.

However, if you are planning on only using this machine for cutting 2-D metal plate for example, a CNC water jet or CNC plasma machine would probably be more efficient.

Next, when we decided to get a CNC Router, there are 9 points we should pay attention to:

1. Spindle: Spindles are motors that do the actual cutting with the use of a cutting tool. Look at the capabilities of the spindle including RPM, torque, power requirements, load ratings, collet type and size, spindle motor type, etc. Common brand: HSD, HQD.
2. Motor System: Servo Motors are best for high speed, high torque applications involving continuous load changes, while Stepper Motors are less expensive and best for low-medium speed, high torque applications. Should choose depends on your need and budget.
3. Drive System: There are typically 3 types of drive systems on a router including Rack and Pinion, Lead Screw, and Ballscrew. Ballscrew is the most expensive but also withstands larger material size and yields better accuracy.

4. Automatic Tool Changer System (ATC): If your application requires using more than one tool, then an ATC System would help to change tools efficiently, reduce operator error and decrease job times.

5. Table size: Buy a large enough routing machine that can handle your typical material size while considering room for expansion or jobs that require longer material to be processed. 
6. Weight: The heavier the machine, the better it is constructed, the better it performs.
7. CNC router software: Knowing the machine does what it is programmed to do, invest in advanced software that provides accuracy, efficiency, regular updates, etc.
8. Vacuum: The more hold down strength, the heavier material you can cut. Look at how much vacuum pressure the machine has and how well the table holds down material.
9. Dust Collection: CNC Routers can generate a lot of sawdust. Vacuum Systems can clean up the atmosphere and the overall area of operation. Check to see approximately how much dust will be created, what type and weight of waste needs to be collected, and where should you place the vacuum system so it works most effectively.

How and where to buy CNC Router with Affordable Price?  

The cost of a CNC Router depends on the model, features, options, size, construction, and more. JINAN SEQUOYATEC Co., LTD. manufactures and supplies CNC Router from entry level to high-end Routers which cost approximately from $3k to $150k, including 3 axis, multi-axis, and we accept OEM orders.

For more information, please visit www.sequoyatec.com or contact:
Email: info@sequoyatec.com 
Wechat/Whatsapp:+86 13539465576
Tel:+86-0531-88618510