Tantalum Capacitor Powder Press-forming Machine with Dual Press Head
This press-forming machine for small chip-type Tantalum capacitor pellets has tooling die that can press two anodes at once in order to enhance productivity for mass production. Moreover, there are more than several new features that existing press-forming machines for side press did not have and makes it possible to achieve a stable operation than before.
Advantages over conventional side press
•Less floor area
•Minimized noise at operation by adopting motors & cylinders instead of CAM drive
•Variable settings for speed and stroke of punches, upper lid and shuttle feeder
Image of Tooling Die Area
Anode Press Forming Specification
*1,2 The above mold is determined from the numerical values notes 1, 2 in the table to the production specifications.
*3 The numerical values in the table are limited by the CV value of the powder, and the range of pellets that can be formed is determined by the shape retention after forming and by the pullout strength of the lead. The average press density at which forming can be done while maintaining stable pullout strength is 5g/cm3 or more, and the standard compression ratio during molding is 3.
*4 The precision of formation is controlled mainly by the powder’s distribution of particle size, its fluidity, the shape of the particles, and the binder.
*5 Refer to Figure 2 “Standard Wire Spool”. For other than the standard specifications, Please contact us.
|Production Speed||MAX 1.5sec./2pcs|
|Forming Unit||Method||Horizontal Press Method|
|Side Die Drive||Two AC Servomotors|
|Upper Lid Drive||One AC Servomotor|
|Press Force||MAX 500N (Motor Output 100%)|
|Max Press Opening||10mm (Setting unit: 2μm)|
|Powder Filling Opening||MAX 6mm, (To be set on GPC)|
|Drive||DC Motor, AC servomotor|
|Wire Uncoil||Air Chuck Feeding Method|
|Wire Guide||Stainless Tube|
|Embedded Wire||Screw Adjustment|
|Drive||Air Cylinder, AC Servomotor|
|Electric Power Supply||AC200V 3phase 50/60Hz Rated 2KVA|
|Machine Dimensions||450Wx 720L x 1850H(mm)|
Above numerical values are subject to change without notification
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