Heishin Ltd.

Atsushi Tanito

Takashi Sato

Tetsuo Yamane

Masaki Nakazawa

The fluid feeding system includes a feed channel connected to the discharging device, a pump connected to the feed channel, a valve for blocking a flow of the fluid that flows toward the introduction chamber via the feed channel, and a control device for determining a pressure state on the pump side and carrying out an opening-and-closing control of the valvebased on the determination result. The control device carries out the opening-and-closing control in which the valve is made into an open state when the control device determines that a pressure Pon the pump side reaches a pressure state exceeding a given pressure.

Fluid feeding system and molding system

Provided is a uniaxial eccentric screw pump which includes: a casing having a first locking receiving portion; a stator connected to the casing and having an inner peripheral surface which is formed into a female threaded shape; a rotor being insertable into the stator 8 and formed of a shaft body having a male threaded shape; an end stud having a second locking receiving portion and connected to the stator on a side opposite to the casing; and a holder being configured to hold the stator between the casing and the end stud. The holder includes: a first locking portion lockable to the first locking receiving portion of the casing; a second locking portion lockable to the second locking receiving portion of the end stud; and an adjusting portion capable of adjusting a distance between the first locking portion and the second locking portion.

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Nagahama, Japan

Atsushi Tanito