Rubber/LSR Runnerless System


当社は熱可塑性プラスチックのランナーレスメーカ先駆者として集積し続けた技術を駆使しこの度、 今まで不可能とされていたゴムと液状シリコーンインジェクション(射出成形)用'完全'コールドランナシステムを開発致しました。

Operating Cycle

Operating cycle

Structural drawing

Structural drawing


  • The perfect runnerless molding system avoids any runner waste.
    Material cost, scrap fee, secondary man-hour can be greatly reduced. This ecological environment-conscious system will greatly lighten your responsibility for the industrial waste.
  • It is available for all kinds of rubber material.
  • It features simple construction.
    This maintenance-free system can be applied not only for new molds but also for the existing molds as easy retrofit.
  • Its pneumatic drive system cost very low to run the system.
  • It is possible to do nozzle-touch molding.
    It avoids drooling at the nozzle and avoids scorching trouble at the nozzle-touch.
  • Gate position and gate size can be selected at will.
    By its active gate-shut-off mechanism, gate size can be selected at will to realize the minimum pressure loss.
  • The touch panel controller realizes high operational performance. It features real-indication of each action which enables easy process observation.

Materials are available for download.
If you have any other questions about the product, please feel free to contact us from the inquiry form.