TECHNICAL OFFICE
The Technical Office is the starting point of the entire production process. With highly specialized personnel drawing upon decades of experience in the use of three-dimensional graphic design tools, the office is able to provide complete assistance in designing, developing, and adjusting each specific product requested by the client. The technical office is supported by a computerized production management system to constantly monitor the job orders under production.

SHEET METAL LASER CUTTING
The first stage of the manufacturing process takes place in the laser cutting department, which guarantees maximum precision with no burrs, assuring smoothness and a perfectly perpendicular cut, which are not subject to predetermined paths. It replaces the use of dies in small and medium series and allows for the production of small and large details even with complex shapes. Current equipment is completely automated and allows for 24-hour continuous production cycles, with a 4000 x 2000 mm maximum operating range with a maximum power of 4000W and cuts a maximum gauge of 22mm for common steel, 12mm for stainless steel, and 5 mm for aluminum.

LASER TUBE CUTTING
Laser tube cutting completes the first phase of manufacturing by performing precise cuts with no burs on a maximum diameter of 140mm, up to a gauge of 8mm for common steel, 5mm for stainless steel, and 2mm for aluminum (the bar weight must not exceed 15kg per meter).

FORMING
The forming department uses numerically controlled machines, also employing robots, which allow any forming necessary. The maximum work length is 4100mm and 320 tons of power.

BENDING
The bending department uses a bending machine with 150mm-diameter rolls with a width of 1500mm with the possibility of conical bending

PRESSING
The pressing department completes the deforming phase. We have presses with a maximum table size of 1300x810mm with a maximum power of 200 tons.

WELDING
The department specialized in spot welding, manual Mig and Tig welding, robotic Mig welding, and precision surface finish, boasts a highly qualified and expert personnel.

TURNING
The turning department uses numerically controlled lathes suitable for producing flanges up to a diameter of 670mm with a maximum length of 600mm.

SURFACE TREATMENT
COMA performs surface treatments including epoxy varnish, cataphoresis, zinc electroplating, etc… managed by Coma make use of suppliers qualified in various types of finishes.

ASSEMBLY AND PACKAGING
COMA has a flexible organization and a dynamic structure allowing them to deal with all of the phases of the production cycle, integrating all of the mechanical, electrical, and electronic components with steel structural work assembly, finishing of the details and packaging.