CNC Router For Sale

1.What is a CNC Router? - Definition of CNC Router

The CNC router machine is the English abbreviation of Computer numerical control router machine. The CNC router machine is also called CNC engraving machine, which belongs to precision machining CNC equipment. The CNC engraving machine can be used for cutting, two-dimensional engraving, and three-dimensional engraving on various flat materials. And with the development of the engraving machine industry getting better and better, the quality requirements of the machine have also become higher and higher. Now some ordinary people can quickly master CNC router machine after simple training.

2.What Products The CNC Router Can Make? —-Aplications of A CNC Router

The Best CNC engraving router is very powerful, you can use this machine to complete a variety of materials processing. Whether it is making wooden signs, acrylic, advertising, stainless steel plates or metal engraving, this machine can easily handle it. Then I will introduce you to the related industries of CNC router machine

Woodworking industryCabinet doors, wooden doors, screens, wooden furniture, wood processing, craft fan windows and other products.

Mold industry:The CNC router machine can be used to engrave all kinds of reliefs, shadow engraving, open engraving, flat engraving, cutting, washing and other effects.

Advertising industry:Advertising signs, pvc boards, front plates, two-color boards, logo production, acrylic cutting, blister molding, large-character cutting, sign production, cutting PVC, crystal plates, acrylic, LED/neon grooves, hole literal cutting , Manufacture of blister light box mould.

Stone industry:Natural marble, granite, artificial stone, tombstone, milestones, ceramic tiles, glass and other materials three-dimensional relief and line carving, cutting, chamfering, drilling two-dimensional carving.

Handicraft industry:Various exquisite patterns and texts can be made on wood, bamboo, artificial marble, organic board, two-color board, crystal and other materials

Metal industry:A series of processing and cutting work can be carried out on aluminum, copper, iron, steel and other metals.

3.How To Use The CNC Router?

The CNC router machine is a precision machining equipment, so it is controlled by a computer. And the CNC engraving machine is generally used before with two software applications. They are (CAD) applications, which are mainly used to design machining paths, and the other is (CAM) applications, which are mainly used to convert the design into The machine can understand the vertical and horizontal paths. Although we can directly control the CNC router machine to process the machine through G code, it still has certain shortcomings and cannot complete relatively high-precision processing. But through the two programs of CAM/CAD, our processing range becomes larger, and we can process more precise products.

In the process of using CNC router machine, we first need to have a correct understanding and understand the general operation process. This will be of great help to users who are new to CNC equipment, so BuyCNC will outline the operation process and details. Content

1. Turn on

Before turning on the computer, first make sure that all the connections between the CNC router machine and the computer are normal, and then turn on the power of the machine and the computer. After the system is started, turn on the computer to enter the control system

2. Mechanical reset

After starting the system (before entering automatic processing, the system will determine whether the machine tool has “returned to mechanical origin”), a dialog box of “return to mechanical origin” will appear first, click the corresponding button, and the engraving machine will automatically return to the mechanical origin position, and Correct the coordinate system.

3. Check the I/O status

Check the input and output of each signal, check whether there is a fault signal, to ensure that the woodworking engraving machine machine tool can safely process.

4. Load the processing program

Before processing, the user generally needs to load the required processing program, otherwise all the functions of automatic processing are invalid.

Select [File (F)] -> [Open and Load (O)…] menu, a standard Windows file operation dialog box will pop up, and you can select the file to be processed. Or click the right mouse button in the automatic processing window to pop up a shortcut menu, select [Open and Load (O)…], and select the desired processing file in the pop-up file operation dialog box. Then, after clicking the “Open” button, the processing program is loaded into the system. At this time, you can click the “Auto” window to view the current processing program.

5. Start processing

First, place the material to be processed on the workbench of the CNC router machine, and fix the material by vacuum suction or T-slot. Check whether the material is firmly fixed. Then determine the work origin, that is, manually move the X, Y, Z, and A axis of the CNC router machine to the position of the workpiece origin desired by the user, and clear the coordinates of the current position in the coordinate window (or select [Operation (O)]->[Set the current point as the origin of the workpiece]), so that the current position will be used as the origin of the workpiece for processing when the processing program is executed.

6. CNC Tool Changing (if needed).

If you need to change the tool, then please look carefully

1. First cut off the power of CNC carving machine to make sure the machine has stopped working

2. Move the spindle to both sides of the machine to facilitate tool change

3. Fix the spindle with a tool, and use a wrench to slowly unscrew the tool

4. Clean up the impurities on the spindle and tool, and check whether the tool is intact

5. Use a wrench to install the tool, chuck and nut on the spindle, and fix the tool

6. Confirm that the tool replacement is completed, and start the CNC carving machine

7. Set the working origin again and start working.

7. Turn off CNC engraving router machine

1. Return to the mechanical origin.

2. Remove the router bit and the chuck nut is allowed to stay on the spindle.

3. Turn off the CNC carving machine kit.

4. Turn off the computer, this step can not be reversed with the previous step.

1. Move the spindle to the work origin

2. Remove the milling cutter and leave the chuck nut on the spindle.

3. Close CNC carving machine

4. Turn off the computer. Note: You cannot turn off the computer first and then shut down the device.

4.How Fast Of A CNC Router?

The processing speed of The CNC router machine is mainly determined by the power of the engraving machine spindle and the quality of the selected tool. Generally speaking, the greater the power of the spindle, the faster its cutting speed. The processing speed of the 9kw spindle is obviously greater than the processing speed of the 3.5kw spindle. The speed of most spindles is greater than about 7,000 rpm to 24,000 rpm. For the moving speed of the CNC router machine, the power of the motor is the biggest influencing factor. The higher the power of the motor, the faster the moving speed of the machine. For example, a CNC engraving machine with a 4-8N.m torque stepper motor, the machine moving speed is less than 20m/min. But if it is a CNC engraving machine with 1000w servo motor, the moving speed of the machine can be about 60m/min.

5.Are Chinese CNC Routers Good?

If it was before, I don’t know how to answer this question, but after more than ten years of rapid development, the quality of Chinese CNC router has been liked by buyers all over the world. You can buy the best CNC router at BuyCNC, because we are a CNC router supplier for about 20 years. We have a complete pre-sales and after-sales system and professional engineers, factories, etc. If you need any suggestions about CNC router machine, please feel free to contact us.

6. What size CNC router is there

The CNC Router machine has many sizes for you to choose, you need to choose the most suitable size for your work according to your needs. The most popular machines are 4x8ft CNC router machine and 5x10ft CNC router machine. These two machines can process most materials. If you want to process larger or smaller materials, we can also Your request to make CNC router machine.

The following table is the common size of the CNC Router





2’x 2′



2’x 3′



2’x 4′



4’x 4′



4’x 6′



4’x 8′



5’x 10′



6’x 12′


Custom made

Any size

Any size

7.How Much Does A CNC Router Cost?

As a high-tech product, The CNC router machine is relatively expensive. However, the price of the machine is also related to the accessories of the machine itself. The main components that affect the price of the machine are: the main shaft of the machine, the motor, the workbench (vacuum workbench or T-slot workbench), the drive system, the transmission system, and the operating system. , The frame of the machine (steel or iron), etc. And the price of the machine is also related to the manufacturer, because different manufacturers will provide different machines and pre-sales and after-sales services, which will help you to use the machine more easily. Another point is that different countries have different tax rates and shipping costs for CNC engraving machines, and these factors will affect the final price of the machine. BuyCNC, as a leading CNC router machine supplier in China, we will provide you with the best quality machines and services. Most of our machines are in the price range of 2500$-20000$. If you want to buy a CNC router machine in China, then please contact us for a quote. We will recommend the most suitable product for you according to your relevant needs.

Price Range of CNC Router


Minimum Price

Maximum Price

Average Price

CNC Wood Routers




CNC Stone Routers




CNC Metal Routers




CNC Foam Routers




3 Axis CNC Routers




4th Axis (Rotary Axis)CNC Routers




4 Axis CNC Routers




5 Axis CNC Routers




8.Maintenance Guide for the CNC Router

After you have a CNC router machine, if you want to use it for a long time, then you must do a good job of maintenance. BuyCNC, as a supplier with CNC router machine industry for more than 20 years, we have organized how to deal with CNC router The machine performs high-quality maintenance. Then BuyCNC will introduce you how to do routine maintenance and regular maintenance of CNC carving machine.

1. Maintain the spindle and motor
As one of the most important parts of CNC engraving machine, the spindle must be maintained well. Because it is the most vulnerable component. First of all, we need to check the lubrication system of the spindle regularly, and add lubricating fluid or oil and gas lubricating oil in time. Avoid spindle damage caused by too little lubricating fluid. Then check the cooling system of the spindle regularly. At present, there are two main cooling systems for the spindle, one is the air-cooled spindle and the other is the water-cooled spindle. The air-cooled spindle needs to check the spindle fan regularly, and the water-cooled spindle needs to check the coolant regularly. The state and capacity of the system and add coolant in time. Finally, the material must be processed strictly according to the power of the spindle, and a low-power spindle cannot be used to process hard materials.

2. Clean up the dust in time
When the CNC engraving machine is working, it will generate a lot of dust. If you have purchased a dust removal system, then you can quickly clean the dust. But some dust will fall into the transmission system and CNC control box of the machine, and this dust needs to be cleaned every day. When we clean up these dusts, we need to pay attention. First, cut off the power supply. We can clean up after the machine is turned off. We need to open the CNC control box and use a brush to clean the wires in the machine, because too much dust will cause the wire joints. Catch fire. If your CNC router machine is also equipped with a computer, you also need to clean the computer.
3. Maintain the transmission system
If we want CNC carving router machine to work normally, then we need a transmission system that can work stably. The transmission system of the CNC router machine mainly includes ball screws and guide rails, racks and so on. These drive system components of BuyCNC are all high-quality components of well-known brands with long service life and low failure rate. However, we still need to perform routine maintenance on it. When the machine is finished, we need to carefully clean the dust on the transmission system. If your CNC engraving machine is equipped with an automatic oil pump, it will automatically refuel the transmission system to keep it lubricated. Status. If you use manual lubrication, then you must manually lubricate the ball screws, guide rails, racks, etc. at least once every 3 days.
4. Maintain the motor
At present, there are mainly three types of motors for CNC engraving machines, namely: servo motors, stepping motors and hybrid servo motors. We need to do a good job in the maintenance of these motors in order to make the machine have a longer service life. First of all, clean up the dust and oil on the motor regularly, and then check whether the cooling fan of the motor is working normally and whether the motor makes an abnormal sound. If any abnormality is found, the machine needs to be shut down in time, processed, and repaired. Good to return to normal use later to avoid more serious consequences. It should also be noted that the motor should be placed in a clean, open place to avoid damage to the exterior of the motor.

Customer reviews and testimonials of Small CNC router

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Jason From America

I am a loyal user of BuyCNC. I have purchased several CNC router machines from it. The performance of these machines is very good. I like BuyCNC machines very much, and their prices are very affordable. The machines will basically not malfunction. I will Recommend my friend to buy CNC router machine in BuyCNC.

Jacob From Italy

I bought a CNC router machine for the first time. I am a newcomer in this industry. I searched the BuyCNC website on the Internet and found the woodworking CNC router machine I needed. I am very satisfied with its performance. BuyCNC is very professional. The service staff, they answered all my questions for me, and their engineers also guided me to install the machine so that I can use this 1325 CNC wood router as soon as possible.

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