Gear Pump Product List and Ranking from 15 Manufacturers, Suppliers and Companies

Technical Handbook: Basic Knowledge of Pumps - What Can Be Done About Environmental Issues

Bridging to a better future! Introducing our efforts towards environmental consideration.

In this document, we outline what our company can do regarding SDGs and environmental issues. What is truly necessary is to use the correct knowledge correctly. Understand our roles and fulfill those roles in appropriate places. Our gear technology offers "low noise" and "high efficiency," but we believe that what we can do regarding environmental issues is to use it correctly. 【Initiatives to Reduce Environmental Impact】 ■ Use environmentally friendly materials ■ Reduce energy consumption ■ Decrease waste ■ Minimize noise and vibration ■ Prevent water pollution ■ Protect biodiversity *For more details, please refer to the PDF document or feel free to contact us.

Gear pump

Manufacturing of main body, drive device, pressure control, and temperature control panel such as G/P connection pipes and drive devices.

Our company manufactures various types of G/P, including G/P connection pipes and drive units, as well as the main body, drive units, and pressure control temperature control panels. We specialize in the design and production of extrusion dies (single-layer and multi-layer) and respond to customer demands for high-precision dies (round dies, T-dies, spinning dies, medical dies) with short lead times and low prices. [Achievements] ■ Various types of G/P ■ G/P connection pipes ■ Drive units *For more details, please refer to the PDF materials or feel free to contact us.

Question and answer session

For more details, please refer to the PDF document or feel free to contact us.

Technical Handbook: Basic Knowledge of Pumps - About Newtonian Fluids

Shear stress is proportional to shear rate! An introduction to the properties of Newtonian fluids.

I would like to introduce "Newtonian fluids." The main fluid characteristics of liquids can be broadly divided into Newtonian fluids and non-Newtonian fluids. Newtonian fluids follow Newton's law of viscosity, where shear stress is proportional to shear rate. Examples include water, sugar solutions, and vegetable oils. 【Examples】 ■ Water ■ General solutions ■ Sugar solutions ■ Salt solutions ■ Motor oil ■ Vegetable oil *For more details, please refer to the PDF document or feel free to contact us.

Technical Handbook: Basic Knowledge of Pumps - About Leopexy Fluids

As time passes, the viscosity increases! Introducing the properties of fluids known as reverse thixotropic.

I would like to introduce "thixotropic fluids," which are one type of non-Newtonian fluid. Also known as inverse thixotropic fluids, they have the opposite property of thixotropic fluids, where the viscosity decreases when a force is applied. Instead, these fluids increase in viscosity over time when a force is applied. A representative example is clay slurry. 【Representative Example】 ■Clay Slurry *For more details, please refer to the PDF document or feel free to contact us.

Technical Handbook: Basic Knowledge of Pumps - About Bingham Fluids

Introducing the properties of Bingham fluids, such as butter and paste-like toothpaste!

I would like to introduce "Bingham fluids," which are one type of non-Newtonian fluid. These fluids exhibit flow only after a certain amount of force is applied, and their viscosity decreases beyond that threshold. Examples include butter spread on toast and paste-like toothpaste. 【Examples】 ■ Margarine ■ Tomato ketchup ■ Toothpaste ■ Shoe cream ■ Pâté *For more details, please refer to the PDF document or feel free to contact us.

Features of Daito Gear Pumps / Daito Industrial Co., Ltd.

Leave any liquid and any conditions to Daito's gear pumps!

Daito's gear pumps are broadly categorized into several series with different basic structures based on the properties of the handled fluid and the maximum operating pressure. For each of these, mechanisms for shaft sealing, the addition of heating or cooling jackets, and various other special equipment that may be required based on the properties of the handled fluid have been standardized to allow for incorporation without changing the main specifications of the basic model. The company has established a system that allows for the immediate selection and production of various gear pumps. 【Features】 ■ Standardization of materials and surface treatments ■ Standardization of special surface treatments to provide corrosion and wear resistance ■ Selection of gear pumps that have capabilities and equipment suited to needs while maintaining low costs *For more details, please refer to the PDF document or feel free to contact us.

[Application Recruitment] We are seeking opinions on the applications of special gears!

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.

Technical Handbook: Basic Knowledge of Pumps - About Pseudoplastic Fluids

Introduction to the properties of thixotropic fluids, such as food in tube containers and adhesive pastes!

I would like to introduce "pseudoplastic fluids." It is one of the non-Newtonian fluids, and its viscosity decreases when a force is applied. Examples include food in tube containers, ballpoint pens, and cleaning agents that release liquid when pressed, used around toilet rims. 【Examples】 ■ Polymer melts ■ Adhesive pastes ■ Starch pastes ■ Paints and dyes ■ Grease ■ Condensed milk *For more details, please refer to the PDF document or feel free to contact us.

Technical Handbook: Basic Knowledge of Pumps - Thixotropic Fluids

Application of painting materials such as paint! Introducing the property of changing viscosity over time.

I would like to introduce "thixotropic fluids," which are one type of non-Newtonian fluid. These fluids experience a decrease in viscosity when stirred or subjected to force, and they revert to their original viscosity over time. The act of applying paint, such as with coatings, utilizes this property. 【Examples】 ■ Paint ■ Cocoa ■ Cleansing cream ■ Grease *For more details, please refer to the PDF document or feel free to contact us.