The operation is quiet, the liquid does not foam, and it is highly efficient with a long lifespan! It enables the transfer of fluids and high-viscosity liquids, high-speed rotation, and uniform application without unevenness.
The "Elicroid Gear" is a continuous curve gear with a single point of contact, specifically developed for fluid transport pumps. It has high transmission efficiency, incorporates a great degree of design flexibility, and is easy to manufacture. The discharge volume and torque remain constant at any moment of rotation, eliminating the causes of vibration and noise. By having no enclosed volume and increasing the module of the teeth to reduce the number of teeth, it is easy to maintain a very high vacuum efficiency of 80% even at a vacuum of 700 mmHg. 【Features】 ■ No occurrence of trapping phenomenon ■ Easy transport of high-viscosity liquids or high-speed rotation ■ Discharge volume and torque remain constant at any moment of rotation We are currently seeking new applications and feedback. If you have any comments, please provide them through the inquiry button.
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Nihon Kuroido Kogyo Co., Ltd. is a manufacturer specializing in liquid transport pumps. Our Eri Kuroido gear pumps and Kuroi rotary pumps have been adopted by many manufacturers across Japan, earning long-standing trust in liquid transport technology. Please feel free to contact us if you have any inquiries.