All posts in Lobster Clasps machines for jewelry ! Ciemmeo

PS2S

A fully automatic hammering press for punching out blanks from a flat ribbon of metal. This 30 Ton high precision press is extremely versatile and high precise, leaving no room for error with its micrometric accuracy level. An automatic feeding system feeds the ribbon into the unit at precise and pre-set pitches. The toggle system based hammering mechanism ensures total and controlled power at every stroke with a minimum force on the internal mechanisms thus reducing wear and maintaining high accuracy throughout the machines life. Tool change is fast and easy thanks to the rapid blocking system. A very silent machine, it is provided with a pneumatic clutch and brake system, and its own forced lubrication system.

PSMA

A fully automatic system for forming the lobster clasp shell from the cutout which has been almost completely punched out from a strip. The strip is loaded onto the machine in the form of a reel which is then fed through a final cutting section where the piece is finally cut out completely. At this point it goes to the folding and soldering mechanisms, where the clasp shell is processed and discharged, ready for final assembly.
Soldering can be had either with gas/flame system or via high speed laser.

MIM

A semi-automatic unit which simply and effectively produces a spring from stainless steel wire and then inserts it into a waiting trigger. The stainless steel wire is loaded on the machine via a reel. The triggers are placed in a turning tray which rotates the trigger to the spring insertion station, here the spring is formed and then inserted, once completed the trigger/spring assembly is discharged. Rapid tool changeover allows different size triggers to be processed on the same machine.

MAM

A semi-automatic unit which simply but effectively assembles lobster claw type clasps by inserting the trigger complete with spring into the shell. Rapid tool changeover allows different size clasps to be processed on the same machine. Shell and trigger/spring assemblies are positioned on the machine by the operator, and with the clasp is assembled by a touch of a button.

MAMA1

Fully automatic system for the assembly of lobster clasps. The unit assembles together the 3 key parts of a lobster clasp; shell, trigger and spring.
Soldered shells are loaded into a vibrating hopper, stainless steel wire is fed from a reel in order to make the spring, and the trigger is punched out from a strip of semi-finished triggers. Thanks to its synchronised transport system & work stations the unit has a capacity of 50 finished triggers per minute.
Once passed the testing station, the finished clasp is discharged from the machine.