Viale Piemonte 25
IT 20093 Cologno Monzese (MI)
Products and innovations

Ammunition box seam welder

Ammunition box seam welder

Automatic seam welder for ammunition boxes bottom welding: This fully automatic seam welding machine is actually the fastest and most sophisticated unit for ammunition box production.

It’s equipped with: Medium Frequency 1000Hz package, CNC controlled tooling on which is loaded the box body and the bottom, current monitoring, extra cooled welding heads, expansion for automatic loading/unloading. A cycle time of 20 seconds gives as result to a water tight welding box that respond to the Military standards. This concept can be extended to several others applications such as ovens, small cabinets, lighting cases and more.

Company profile

 “CEMSA” has acquired a long and deep experience in Resistance Welding Technology, being established, under this name, in 1969 after more than other 15 years manufacturing electromechanical equipment as “Cemsa-Italwares”.

Since the 50’s the Company has oriented its main core businesses on Resistance Welders, as well as on special machines for Assembly operations.

Always very attentive to the technology evolution, in ‘77 Cemsa began designing and manufacturing resistance welding special Robots and CNC machines.

Nowadays the Company with its team of professionals, as qualified technical engineers and skilled workers, is able to cope with the most sophisticated applications in Resistance Welding, Electrical Upsetting and Assembly Automation.

A Group of exclusive subcontractors is continuously selected to work under Cemsa’s supervision and monitoring to guarantee the highest standards and performances as required by Cemsa’s specifications and International requirements.

 CEMSA is synonymous of “Applied Technology” and the machines offered to the market place are relevant to :

       - Spot and projection welders

       - Seam, and flash/butt welders

- Special CN Robots, like Roboroof, Robobench, Roboside, Robocomb, Roboseam as well                         as combined systems with multiple axis

       - Flexible production cells for Welding/Assembly and Factory Automation.

       - Electrical-Upsetting

 Main markets served are:

       - Automotive components

       - Household appliances

       - Mesh, wire goods, grating and tubes products in general

       - Electromechanical, electrical, electronic and tlc

       - Metallic furniture and shelves

       - Heating, Ventilation and  Air conditioning (HVAC)

       - Lift, elevator, building structures

       - Railways and aerospace


CEMSA export is worth more than 90% of the overall yearly production and the main Countries served, either by means of direct channels, or by representative offices, dealers, agents, are the following:

 Algeria, Austria, Belgium, Belarus, Brazil, Canada, Check Rep., China, Cyprus, Denmark, Egypt, Finland, France, Germany, Greece, Ghana, Holland, Hungary,  India, Indonesia, Iran, Ireland, Lebanon, Lithuania, Latvia, Malaysia, Mexico, Morocco, new Zealand, Norway, Pakistan, Poland, Portugal, Qatar, Russia, Saudi Arabia, Singapore, Slovakia, Slovenia, South Korea, Spain, Sweden, Switzerland, Thailand, Tunisia, Turkey, Ukraine, United Kingdom, United States.

 The constant technology achievements are confirmed by the exclusiveness of the special and customised solutions offered. CEMSA’s catalogues and IT-systems show in detail the range of problems solved, as a further guarantee of a whole dedication in solving Customers’ specific production problems.