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MADE IN ITALY


SACMA S-Forging – delivering the most advanced cold and warm formers


SACMA Limbiate Spa is convinced of its position as the most advanced and competitive company worldwide in designing and manufacturing cold and warm headers. The SACMA R&D department enables the Group to supply innovative solutions to the fastener and special parts industries.


of the patented Transfer Support Assist Package extends the transferring performance to more difficult tapered and stepped parts. The Timed Desmodrive cams allows the transfer of the most difficult parts adjusting the timing of departure of the transfer rack after each forging operation. With the S-Forging concept, SACMA offers a revolutionary wire


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ACMA designs and manufactures its products all in-house. Once research and development is completed, its factories are responsible for the production of the components. SACMA is the only manufacturer in this


field having 100% of the spare parts immediately available for its customers. SACMA Group’s complete machine range and powerful structure


guarantee that it can co-operate effectively with the biggest fastener manufacturers as with the medium and small companies. For the production of Net Shape special parts, SACMA has


introduced the new release of its 6-die progressive headers inspired by the S-Forging concept. The new touch screen panel SC-Matic facilitates tool set up, taking control of the process through machine supervision and management. SACMA can guarantee the quality of the produced parts using the new LoadMatic, by monitoring the loads and driving the discharging device for non-conforming parts with the transfer fingers or a gate before the finished parts conveyor. The SACMA Transfer System with its seven strategies of


transferring, consolidates its position of excellence through its capacity to handle the widest range of parts, from shortest to the extra-long ones, at maximum production speed. The introduction


feeder: the S-Feed System. This unique and patented system allows feeding of the header in the most precise and simplest way available today. The patented S-Feed System by means of one or two servomotors (according to the machine size) allows engagement of the wire while the machine is stopped and also the ability to pull back the wire automatically without any manual operation. With this new device, the operator has only to set- up the length of the blank on the SC-Matic Touch Screen Panel Control and the machine takes care of the wire feeding. Another strategic point is the possibility to use the S-Feed in alternate blow mode to reduce the machine load. The S-Feed System is supplied on the warm formers as a


standard feature to feed the machine automatically and to pull back the wire when the machine stops, in order to take back the wire from the induction coils. The S-Feed is also available as an option for the progressive cold formers. Warm Formers are the best answer to the customer’s request


in this field, where SACMA found optimal solutions to realise an absolutely user-friendly machine. This header provides for automatic wire introduction through the induction coil and ensures its pull back whenever the machine stops. Using the touch screen panel, the operator can manage the process by changing directly the parameters of the heating system, such as the temperature, length of blank and the production speed. Consequently, the machine drives all modules automatically. Respecting the environment, the Drive Unit, consisting of a


flywheel with clutch-brake integrated into the enclosure together with the new generation of inverters, allows energy recycling and reduces energy consumption, making the machines eco-friendly. The SACMA S-Forging is the result of a concentration of best


technologies applied to cold and warm formers to create the most precise and reliable machines available. www.sacmagroup.com


82 Fastener + Fixing Magazine • Issue 76 July 2012


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