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Gear Pump×日本クロイド工業 - List of Manufacturers, Suppliers, Companies and Products

Gear Pump Product List

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T-type Elicroid Gear Pump

T-type Elicroid Gear Pump

Low noise, long lifespan, and minimal cavitation 'Elicroid Gear Pump (Type T)'

The Elicroid Gear is a "single-contact continuous curve gear" developed as a pump for fluid transport. Upon request, it can be coated with Kanizen. The T-type has the simplest structure as a gear pump. The bearing is an internal bearing type sliding bearing, and it does not have a built-in safety valve. The shaft seal is standardly a gland packing type, but depending on the type of liquid and your request, it can be changed to a mechanical seal type. It is a high-performance pump that excels in corrosion and wear resistance, operates quietly at high speeds, and has minimal cavitation.

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RJT type eccentric gear pump

RJT type eccentric gear pump

Relief valve & jacket-integrated pump [RJT type]

The RJT type features a safety valve and jacket built into the pump body, and the bearings are of a sliding bearing type with an internal bearing structure. Additionally, the gears and shafts are the same as those of the T type, JT type, and RT type. The epicycloidal gear is a point-contact continuous curve gear developed for fluid transport pumps, offering high transmission efficiency, design flexibility, and ease of manufacturing. The epicycloidal gear pump is a positive displacement gear pump that uses an epicycloidal gear. The casing, gears, shafts, etc., can be coated with Kanizen upon request. It is a high-performance pump that excels in corrosion and wear resistance, operates at high speeds with low noise, and has minimal cavitation.

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A must-see for those struggling with the transportation of high-viscosity liquids! Elicroid Gear Pump.

A must-see for those struggling with the transportation of high-viscosity liquids! Elicroid Gear Pump.

Liquid is delivered efficiently without foaming! Gear pump with low vibration, low noise, and long lifespan.

The "Elicroid Gear Pump" is a positive displacement gear pump that uses an elicrod gear. The casing, gears, shafts, etc., can be coated with Kanizen upon request, providing excellent corrosion and wear resistance. Additionally, the elicrod gear has been developed specifically as a pump for fluid transport, featuring a point contact continuous curve gear that offers high transmission efficiency, a high degree of design flexibility, and ease of machining. The combination of materials and mechanisms allows for low noise even at high speeds, minimal cavitation, and results in a corrosion-resistant, long-lasting, high-efficiency pump. 【Features】 ■ No trapping occurs, preventing abnormal high pressure or vacuum ■ Structure allows for easy transport of high-viscosity liquids or high-speed rotation ■ Constant discharge volume and torque eliminate causes of vibration and noise ■ Slip rate is very small, less than 1/20 of the involute ■ Operation is quiet, and the liquid does not foam *For more details, please refer to the PDF materials or feel free to contact us.

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JT type elicroid gear pump

JT type elicroid gear pump

■Includes a moisturizing jacket■JT type pump that can use steam, hot water, and thermal medium oil.

The JT type features a structure with a jacket (suitable for steam, hot water, and thermal oil) on the pump body, and the bearings are internal sliding bearings. The gears and shafts are the same as those of the T type and RT type. The shaft seal is standardly a gland packing type, but depending on the type of liquid and your requirements, it can be changed to a mechanical seal type. The pipe connections are made with special flanges, available in both threaded and welded types. This is a positive displacement gear pump using an epicyclic gear, with the casing, gears, shafts, etc., optionally coated with Kanizen for excellent corrosion and wear resistance. Additionally, this epicyclic gear is a point contact continuous curve gear developed specifically for fluid transport pumps, offering high transmission efficiency, a high degree of design freedom, and ease of manufacturing. As a result, the combination of materials and mechanisms allows for a pump that operates at high speeds with low noise, minimal cavitation, excellent corrosion resistance, long lifespan, and high efficiency.

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RT type Elicroid gear pump

RT type Elicroid gear pump

Relief valve built-in pump RT type

The RT type features a built-in safety valve in the pump body, and the bearings are of a sliding bearing type with an internal bearing structure. Additionally, the gears and shafts are the same as those of the T type and JT. The shaft seal is standardly a gland packing type, but depending on the type of liquid and your requirements, it can be changed to a mechanical seal type. All pipe connections are of the JIS 10K flange type, available in both threaded and welded styles. The cycloidal gear is a point contact continuous curve gear developed for fluid transport pumps, offering high transmission efficiency, design flexibility, and ease of manufacturing. The cycloidal gear pump is a positive displacement gear pump that uses cycloidal gears. The casing, gears, shafts, etc., can be coated with Kanizen as per your requirements. It is a high-performance pump that excels in corrosion resistance and wear resistance, and operates with low noise and minimal cavitation even at high speeds.

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External Gear Pump "CW Series" [Proven performance in transferring 2 million cP viscosity!]

External Gear Pump "CW Series" [Proven performance in transferring 2 million cP viscosity!]

A gear pump with a proven track record of transferring high-viscosity liquids up to 2 million cP! It features special gears for long life and low noise. There are no bearing troubles caused by contact with the liquid!

The "CW Series" is an external bearing gear pump that achieves smooth transfer with reduced pulsation by adopting an epicycloidal gear with point contact continuous curved gears. It can transfer with low vibration and low noise, resulting in less strain on internal components and a long lifespan. It is thoroughly pursued for high efficiency, allowing operation with low current, which also leads to reduced running costs. It has a proven track record of transferring high-viscosity liquids up to 2 million cP and can be manufactured for pressures exceeding 2.0 MPa. It also accommodates a variety of materials and sealing methods. 【Features】 ■ Enables gentle laminar transfer of liquids with reduced pulsation ■ No bearing troubles due to liquid contact ■ Used in various fields such as food, paint, and chemicals ■ Compatible with various materials and sealing methods *For more details, please refer to the PDF materials. Feel free to contact us with any inquiries.

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Features of Continuous Curve Gear Pump: Low Pulsation and Gentle Transfer for Liquids

Features of Continuous Curve Gear Pump: Low Pulsation and Gentle Transfer for Liquids

The operation is quiet, the liquid does not foam, and it is highly efficient with a long lifespan! It is easy to transport high-viscosity liquids or achieve high-speed rotation.

The "Elicroid Gear" is a continuously curved gear with a single point of contact, developed specifically for fluid transport pumps. It has high transmission efficiency, incorporates a great degree of design freedom, 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 trapped volume and increasing the tooth module 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 trapping phenomenon ■ Easy transport of high-viscosity liquids or high-speed rotation ■ Discharge volume and torque remain constant at any moment of rotation ■ Does not cause issues due to wear ■ No restrictions on the minimum number of teeth *For more details, please refer to the PDF materials or feel free to contact us.

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