All-electric Injection Molding Machine for Connector
全電動コネクタ専用射出成形機
全電動コネクタ専用射出成形機

Special video

Platens keep high parallelism

Thermal Free Platens
日本特許出願済
The injection molding machine for lens adopts specially structured
Thermal Free Platens that minimize any irregular deformation due to heat,resulting in a platen that keep platen parallelism and straightness.
サーマルフリープラテン
【サーマルフリープラテンの温度と偏芯量の推移】

Conventional Platens

Heat flow model

熱の流れの模式図 熱の流れの模式図

Temperatures differ above and below the platen
because heat propagated to the frame.

Deformation accentuating model

変形量を強調した模式図
変形量を強調した模式図

Deformation is uneven across the platen, so the platen does not stay flat.

Thermal Free Platens

Heat flow model

熱の流れの模式図 熱の流れの模式図

Heat propagates symmetrically upwards/downwards.
Temperature is the same above and below the platen.

Deformation accentuating model

変形量を強調した模式図
変形量を強調した模式図

Upward/Downward deformation is even across the platen, so the platen stays flat.

Specialized for connector molding

Plasticizing unit designed
for connectors
The specially designed plasticizing unit stabilizes dosing and shot consistency, which greatly reduces dosing time and part weight fluctuations. Even if the regrind ratio is increased, the dosing remains stable.
The result is a yield improvement to reduce material costs.
コネクタ専用スクリュアッセンブリ
コネクタ専用スクリュアッセンブリ

【Comparison of resin costs】

FTCIII nozzle
【メンテナンスコストの比較】 【メンテナンスコストの比較】
Same class conventional machine

[ Resin cost ]

A stable molding process is enabled even if the regrind ratio is increased by 10%. So the use of virgin material can be reduced.

Helps to reduce costs and improve productivity

FTCIII nozzle
The FTCIII nozzle prevents stringing and clogging by evenly distributed temperature using 2-zone temperature control.
Additionally, with its long reach, it reduces the amount of sprue plastic material and shortens the mold opening stroke, which leads to a faster cycle.
Moreover, the nozzle can be detached quickly and easily, which facilitates cleaning and shortens machine down time.
【メンテナンスコストの比較】

【 Comparison of nozzle maintenance costs】

FTCIII nozzle
【メンテナンスコストの比較】 【メンテナンスコストの比較】
FTC nozzle (Older type)

[ Maintenance cost ]

【成形条件幅の比較 (LCP)】

【Comparison of applicable molding conditions (LCP)】

日本特許出願済

The FTCIII nozzle provides a wider process window without causing stringing or clogging.
This eases the difficulty of setting molding conditions.

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