is a UNI EN ISO 1090 – UNI EN ISO 3834 certified company, specialized in structural, light and heavy carpentry.
CMG S.r.l. is a company attentive to the various needs of its customers, which always tries to satisfy the better, supported also by the competence and seriousness of the staff and by qualified welders; from its own technical office which evaluates and develops the work to be carried out, thus allowing the construction of carpentry of all kinds, structures for photovoltaic systems, machines for various processes (wood, glass, marble, etc.), mezzanines and industrial handling systems.
We are able to offer and deliver the finished product, including surface treatments, mechanical processing, thanks to our external collaborations. We have an office in Alserio (CO) of 3500 covered square meters, 150 square meters of offices, 3000 square meters of outdoor area of which 500 square meters cover / uncover equipped with 2 5/10 T overhead cranes.
CMG also makes available to customers all the knowledge and technical notions of our technical office and highly qualified staff, ready to solve and propose solutions suited to your needs.
Tube and Metal Sheet laser cutting in stainless steel ,iron, aluminum ,copper ,titanium etc.
TIG MIG robotic welding
TIG MIG manual welding
Shelving for research laboratories
Gates, railings and canopies or roofing
Facilities for packaging machines
Facilities for large buildings
Light carpentry in general
We also work with outside companies to provide a finished product
During the cutting process, the energy, which is absorbed by the material in the area where the laser beam is focused, will be transformed into heat.
This heat causes locally a rapid rising of the piece temperature ; the fusion of the interaction zone produces the creation of a hole that, with the aid of the process gas, causes the expulsion of the material.
Integrations with automatic movement system and power management bring the laser cutting to a lot of applications and advantages:
Cutting capacity independent of materials hardness
Complex cuts capacity
Possibility of cutting already covered materials
Minimum deformation of the material
Clean tube system , minimum internal diameter 15mm.
Cutting Boards tight and parallel
The sizes of the laser beam (about 0.4 mm) allow to obtain very small cutting removals compared to the methods obtained with traditional tools
As to quality purposes , we can obtain objects that do not require further processing, even with complex geometries
The most important figure, compared to traditional cutting techniques, is the high speed. Such speed will depend upon the type of material, the thickness and the power used.
Another key figure is the ductility of the components in the assembly phase, since you can intervene at any time with any changes, not compromising the result and the final price, thus having a strong reduction of the production costs.
The areas where the laser cutting tube finds a good applications are:
liquids and powders transport systems
suction and air treatment systems
systems in the food industry
General mechanics construction: chassis, machines etc.
Hydraulic and naval industry