Rotary Air End Compressor

A rotary air compressor compresses air by the meshing rotation of two helical rotors, generating a continuous airflow. It is used to provide a stable supply of compressed air power, commonly found in applications such as painting, pneumatic tools, and material handling.
Selection
Select the exhaust capacity based on gas consumption, match the working pressure according to pressure requirements, and consider power source types and installation space. Focus on noise control and maintenance convenience, and choose the protection level according to the operating environment.

Terms

Standards

Instruments

Temperature range -40~ 130 ℃, Temperature Fluctuation ≤ +/- 0.5 ℃, using imported Air-Cooled fully enclosed refrigeration Compressor, with grounding protection, over-temperature protection, refrigerator overpressure overload protection and other functions.

$ 5187.00

Adopting a pure oil-free lubrication piston system, the noise value is only 59dB, and it is equipped with a 60L anti-rust treatment gas storage Tank. The air pressure can be adjusted within the range of 5-8Bar, and it has multiple automatic protection functions.

$ 1042.00

Air Compressor can reduce the working noise to about 43 decibels, the sound is extremely low, to meet the needs of various indoor environments for quiet operation.

$ 1655.00

Adopt piston structure, running Power 550W, noise value 58dB, with pure oil-free design, output gas clean, air pressure adjustable range 5-8Bar, automatic start-stop protection, service life of more than 15,000 hours.

$ 606.00

The noise at work is only 53dB, using oil-free lubrication piston system and Nano coating cylinder liner, the exhaust is clean, the service life is up to 20,000 hours, and it has multiple automatic protection functions, which is easy to operate automatically.

$ 1945.00

The noise is as low as 52dB during operation, the pure oil-free lubrication piston system ensures clean gas, the exhaust volume is 155L/min, the pressure is 8bar, the cylinder liner adopts Nano coating technology to improve the life, and the automatic design realizes energy saving and power saving.

$ 493.00

Adopting oil-free piston compression technology, Operating Pressure 8Bar, the exhaust volume reaches 350L/min, the noise is as low as 57 decibels, and it is equipped with a 50L air storage Tank and automatic pressure switch control to ensure a stable air supply.

$ 411.00

Noise at work is only 53dB, pure oil-free lubrication piston system to ensure clean gas, Power 1800W, exhaust 354L/min, automatic start-stop design energy saving and worry-free, cylinder liner using Nano coating technology to extend life.

$ 1348.00

Adopting pure oil-free piston design, equipped with a 4L gas storage Tank, the noise value is as low as 58dB, with an inner coating anti-rust treatment and a multi-stage filtrate system, the air pressure can be adjusted within the range of 5-8Bar, and the size is small and easy to install.

$ 590.00

Adopting oil-free piston compression technology, the exhaust pressure is 8 Bar, the exhaust volume is 1500L/min, and the noise is only 72dB. It is equipped with a 330L air storage Tank and an automatic pressure switch to ensure a stable air supply.

$ 2252.00

The pure oil-free design ensures that the gas is free of oil pollution. The Power 3000w provides strong power, with noise as low as 62dB. It is equipped with 4 pump heads to improve exhaust efficiency. The air pressure can be adjusted within the range of 5 to 8 Bar to meet different needs.

$ 2010.00

The oil-free design ensures that the gas is pure, the working noise is as low as 55 decibels, the exhaust pressure is 8 Bar, and the exhaust volume is 175L/min. It is equipped with a 25L gas storage Tank to ensure a stable gas supply.

$ 332.00

Using reciprocating design, Power 2400W, exhaust capacity 465L/min, working noise as low as 53dB, with multiple automatic protection systems, no need for oil lubrication, high gas cleanliness.

$ 1574.00

The noise at work is only 53dB, using Nano coating cylinder liner system, the exhaust capacity is 472L/min, with multiple automatic protection, no need for oil lubrication, clean gas and a lifespan of more than 20,000 hours.

$ 1719.00

Displacement 45L/min@0.7MPa, maximum pressure 0.8MPa, running noise 55dB, support custom pressure switch and optional oil-water separation, automatic drainage device to ensure stable air pressure and air mass.

$ 252.00

Articles

Application of High-Temperature Viscometer in Testing the Melt Viscosity Characteristics of Hot Melt Ink
This article introduces a method for testing the melt viscosity of hot-melt ink using a high-temperature viscometer. The test employs a rotational viscometer to measure the viscosity of three ink samples at different temperatures.
Guide to Selecting a Laboratory Rotational Viscometer for Coatings Development
This article introduces how to select a laboratory rotational viscometer in coatings research and development. It first explains the principle of rotational viscometers measuring viscosity based on shear resistance, and then points out that key parameters to consider during selection include measurement range, shear rate, temperature control, and rotor configuration.
High-temperature viscometer evaluates the flow characteristics of ceramic coatings before sintering.
This article introduces how to use a high-temperature viscometer to evaluate the flow characteristics of ceramic coatings before sintering. During measurement, the instrument detects changes in the viscosity of the coating sample under simulated sintering temperature conditions using rotational or oscillatory principles.
Practical Guide to Selecting Rotors and Speeds for Rotational Viscometers
A rotational viscometer measures viscosity by detecting the resistance encountered by a rotor rotating in the sample. When selecting a rotor, it is necessary to consider the estimated viscosity range of the sample, ensuring that the torque reading falls within 10% to 90% of the instrument's measurement range, while also taking into account the sample volume and rheological properties.
Temperature-controlled Rotational Viscometer Simulates Coating Rheology in Construction Environments
This article introduces how to use a temperature-controlled rotational viscometer to simulate construction environments in order to study the flow characteristics of coatings. The viscosity of coatings changes under different temperatures and shear conditions, which affects their application performance.
Selection of abrasion testing machine is based on the wear form, choosing between linear or rotational types.
When selecting a wear testing machine, the first step is to determine based on the primary wear forms the material actually encounters.
Rotating Rubber Wheel Abrasion Tester for Determination of Coating Taber Abrasion Index
This article introduces the method for determining the Taber abrasion resistance index of coatings using a rotating rubber wheel abrasion tester.
Rotational rheometer measures the viscosity and processing performance of polymer melts.
A rotational rheometer applies a controlled shear field to measure rheological parameters such as the viscosity of polymer melts. The melt typically exhibits shear-thinning behavior, where its viscosity changes with the shear rate, directly affecting processing methods such as extrusion and injection molding.
Key Parameters for Air Compressor Selection and Analysis of Energy Efficiency Standards
The selection of an air compressor requires comprehensive consideration of discharge pressure, discharge volume, drive power, and the characteristics of the compressed medium to meet actual air usage requirements.
Comparison of Rotational Viscometer and Capillary Rheometer in Testing the Flowability of Resin Processing
The rotational viscometer measures torque via rotor rotation, making it suitable for testing the static or low-shear fluidity of resins under low shear rates, with simple and quick operation. The capillary rheometer, on the other hand, forces samples through a capillary to simulate high-shear processing, providing flow data closer to actual production conditions, but it is more complex and time-consuming to operate.
Rotational Viscometer Measures Viscosity and Processability of Resin Melts
A rotational viscometer calculates viscosity by measuring the torque experienced by a rotor as it rotates in the resin melt, thereby helping to understand the material's processing properties.
The Taber Abraser evaluates the wear resistance of coatings.
The Taber abrasion tester simulates surface wear of materials through rotational friction, used to evaluate the wear resistance of coatings. During testing, a grinding wheel is used to rub the specimen under a fixed load, and performance is quantified by measuring mass loss or thickness changes after a specified number of cycles.
Rotational Viscometer for Measuring and Controlling the Application Viscosity of Coatings
A rotational viscometer is a commonly used tool for controlling the viscosity of coatings during application, as it measures the torque generated by a rotor rotating in a fluid to calculate viscosity.
Stormer Viscometer for Determining Krebs Viscosity of Paints
This article introduces the method of measuring the Krebs viscosity value of colored paints using a Stormer viscometer. Viscosity is a key indicator that affects the application and storage of coatings. The Krebs unit (KU) quantifies viscosity based on the resistance encountered by a rotor as it rotates within the paint sample.
Rotational viscometer measures the viscosity of paint at low shear rates.
This article introduces the method and significance of measuring the viscosity of colored paint at low shear rates using a rotational viscometer.