A Brief Introduction
CNC is the meaning of Computer Numerical Control. After the extrusion of plastic sheets, molding, and vacuum forming processes, here comes CNC cutting. Once formed, our CNC engineers will convert the 3D files into CNC-dedicated files, program the data, then remove excess material from the outside, and shape, drilling, and bevelling of the products are all done in this step. We have a total of 28 sets of CNC machines and are one of the companies with the largest number of CNC machining production facilities in China!
5-Axis CNC Cutting Machine
We have 28 sets of CNC cutting machines, 16 sets of which are 5-Axis CNC cutting machines, the cutting size can reach 5 meters, and it works like a robot hand that can process 360 degrees of drilling, it can process complex shapes in a single pass, so we can achieve precise dimensions and save lots of time and cost. We think it is worth investing money in these, which let us no limit on plastic product cutting process.
3-Axis CNC Cutting Machine
The current circulation of CNC cutting machines is 3-axis CNC and 5-axis CNC. Compared with 5-axis CNC have 360 degrees high speed rotating robot arms for cutting products with more angles and curved surfaces, we use 3-axis CNC for cutting flat or simple curved surfaces.
Usually, our CNC engineers type in the program, and the machine will automatically operate to cut the shape of the product. How to maintain the accuracy of cutting products? Take the 5-axis machine as an example, when we use the 5-axis CNC processing cutting products before, we will make a fiberglass mold or wooden mold, and the surface shape of this mold will fit with the shape of the product, at the same time this mold we will vacuum drill holes and will embed one side of magnets on the surface of the mold, during the cutting process, the vacuum pump will extract the air between the mold and the product through the air holes on the top of the mold, the magnets will be placed on the surface of the product. Through the suction between the magnets and the suction of the vacuum pump, the product will be firmly attached to the mold, which is used to ensure that the size of the product is cut accurately.
Acrylic/Pmma Laser Cutting Machine
Compared with the CNC cutting machine, the benefit of the laser-cutting machine are no burr in the cutting area and the speed of cutting also fast and accurate. But laser cutting is used for flat surfaces.
Features of CNC Laser Cutting
CNC laser cutting offers high precision and efficiency. With an extremely fine laser beam and smooth cutting edges, it is ideal for plastic parts and thin metal sheets that require tight dimensional tolerances. By integrating CAD files with CNC systems, it enables non-contact cutting of complex shapes, suitable for both custom and batch production.
No molds are required, making it perfect for rapid prototyping and reducing upfront development costs. The concentrated heat zone minimizes material deformation, especially for heat-sensitive plastics like ABS and PC. It is also compatible with various materials such as wood, cardboard, and thin metals, making it suitable for a wide range of applications.
Applications of CNC Laser Cutting
CNC laser cutting is widely used for plastic products such as decorative parts, protective covers, and inserts made from ABS, PETG, and acrylic sheets. It is also ideal for trimming vacuum-formed plastic shells and creating precise openings in toy car bodies and electronic enclosures.
In the display and advertising industry, it enables accurate cutting of lightbox panels, brand logos, signage, and other custom elements. For packaging and prototype production, it supports fast structural cutting and sampling, helping clients quickly validate design concepts.
Here are some pictures to show you the CNC process for thermoplastic project:
For more information, please send an email to us and you can check out our website whenever you want. Best regards!