プラスチック工学研究所 本社・工場 Official site

For the spinning industry: Stabilization of discharge volume 【【Gear Pump Unit】】

To a more accurate discharge volume delivery.

A gear pump is a pump that has a gear structure and is widely used in industry. It is used in equipment with hydraulic systems, such as hydraulic excavators and forklifts. There are few contact points other than the gears and casing, making disassembly relatively easy, and it is used in a wide range of industries. Our company is capable of designing and manufacturing units that use gear pumps. *Please note that we will use purchased gear pumps.

basic information

Example [When using φ40 extruder] Capacity: 6cc/rev Material: SKH51, S45C, SS400, etc. Rotation speed: MAX 50rpm Main drive: Servo motor 1.0kW Ambient temperature: 220°C Temperature control range: GP Pressure sensor holes: One each at the front and rear of the gear Resin pressure control: To maintain a constant GP inlet pressure, FB control is implemented on the screw rotation speed of the extruder *Please note that depending on the specifications of the extruder in use, FB control may not be possible. Thank you for your understanding.

Price information

It varies depending on the capacity and resin. We would appreciate it if you could contact us once.

Delivery Time

Model number/Brand name

Gear pump unit

Applications/Examples of results

There is a proven track record of adoption for spinning equipment.

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