services
CNC Milling
We provide precision CNC milling services using Kimla machines:
– milling of plastics: Plexi, PVC, PC, Polyethylene, PET, PETG, PS
– milling of molds and dies: MDF, Aluminum, Steel
– milling of Dibond and Alubond panels
– milling in plywood, particle boards, wood, MDF
– channel milling and cutting, hole machining
– surface milling, threading
Laser Cutting
We provide precision laser cutting services
using CNC plotters:
– laser cutting of plastics
– laser cutting of wood
– edges polishing
– engraving
– marking
– stress relief
Bending
We provide plastics bending services. Thanks to our extensive machinery park, we handle both single parts and large production series.
– bending up to 200 cm (PMMA, PS, PET, etc.)
– multiple bends in a single pass
– custom-built bending machines for specific orders
– any bending radius
– mold milling for non-standard bends
Bonding
We provide plastics bonding services. Thanks to our experience, the joints are durable and aesthetically finished.
– UV bonding
– ACRIFIX bonding
– cyanoacrylate bonding
– chloroform bonding
– toluene bonding
– plastic welding
Frequently Asked Questions
Plastic machining involves removing material from specific areas of a product. This may include cutting elements from a sheet using a laser or high-pressure water, or milling, which involves removing material from a solid block using a properly shaped cutting tool.
Tooling for plastic processing involves high implementation costs. Their production often takes weeks or even months, which ultimately results in significant expenses. Therefore, if the production volume is not large, machining is a cost-effective alternative. This approach reduces costs and saves time, as no mold is required in this technology.
When planning machining processes, experience and expertise in material selection play a key role, as not all plastics are suitable for machining. It is important to remember that proper planning requires thorough knowledge of material properties. More flexible and softer plastics are generally not suitable for machining, whereas the more rigid the plastic, the easier it is to machine.
– CNC milling
– Laser cutting
– Hot bending
– Cold bending
– Bonding
Computer Numerical Control (CNC) machining enables the cutting of highly complex shapes and components. It is an automated method that uses various processing tools, including milling, sawing, and even 3D printing — all controlled by a computer. It is sufficient to upload the design into dedicated software (such as G-code and M-code), which can then be read, interpreted, and executed by the machine.
Milling operations require the rotation of a cutting tool to remove chips from plastic material while the workpiece remains stationary. Plastic milling (CNC milling), in addition to enabling the cutting of any shapes from sheets, allows for the creation of steps, recesses, grooves, blind holes, stepped holes, as well as more complex three-dimensional 3D forms. Simple sheet milling as a processing method is also possible. This technique is commonly used to manufacture machine guards, furniture components, and advertising elements.
Laser cutting of plastics involves overcoming the material’s cohesion using a focused laser beam. When the full power of the laser beam is concentrated at a single, defined point, the beam penetrates the material and the cutting process begins. During plastic cutting, operators must take care to prevent thermal distortion. With proper precautions, laser cutting is one of the best methods for processing plastic sheets to achieve the desired size and shape. Laser cutting ensures high precision and repeatability of shapes, which is essential for industrial applications. It provides excellent product aesthetics and allows for the production of high-quality finished components.
Hot Bending:
Thermoplastic bending is carried out using heated tools designed for bending and angle forming. Under the influence of heat, the solid material (e.g. polyethylene) is heated and becomes pliable, allowing it to be bent. The desired bending angle is achieved using a template.
Cold Bending:
Certain materials, such as polycarbonate and PETG (or other custom-ordered plastics such as PTFE/Teflon), can, under specific conditions, be cold bent on a press brake. Ordered materials can be prepared in advance for the process. This technique ensures a very straight bend and helps prevent irregular curvature. Straight bends are produced very efficiently, setup costs are low, and the process does not require tooling. Most linear bending applications focus on single or double parallel bends to create objects such as rectangular covers and equipment enclosures.
Thermoforming is a technological process that involves shaping products with a defined form from plastic sheets. It is a low-investment and fast plastic processing technology that complements injection molding. Under the term thermoforming lies a process in which rigid films or sheets are heated to a temperature that allows the material to be shaped. This makes it possible to form products of various sizes and shapes using a specially designed mold prepared in advance.