Product Introduction

Fuji Electric specializes in manufacturing the FJHKCN brand on-board sliding vane air compressor for the new energy vehicle and rail transit industries, with an installed power of 1.1-37kW and a displacement of 0.16-6m3/min. It has passed the ISO90001-2015 quality management system. The product is widely used in new energy buses, new energy logistics vehicles, new energy special vehicles, transportation rail industry, automotive maintenance industry, scientific research institutions and laboratories, etc.

Product feature two:

Stable efficiency, consistent gas production, and year-round stability; No pulsation in the exhaust; The slide rotates with the eccentric rotor, and under the action of centrifugal force, it pops out and rotates in a closed manner with the inner wall of the spindle (with a lubricating oil film in the middle). The slide is continuously compressed inward by the inner wall of the cavity, causing the space between the slides to continuously decrease and the gas to be continuously compressed. When the slide is pressed down by the cavity for the shortest time, an exhaust port is set, and the compressed air will be discharged from here, completing the process of air compression.

Product feature three:

The internal design of the machine is a multi-stage maze. Before entering the oil and gas separator, the compressed gas passes through a set flow angle and filters out 99% of the liquid oil in the oil and gas mixture through the collision principle, reducing the processing load of the oil and gas separator core and extending the service life of the oil separator core.

Product feature four:

The newly designed oil separator core has a 60% increase in filtration area (compared to similar filters), with a service life of 8000-10000 hours and a maximum filtration accuracy of 1ppm;

● Imported from Italy with original packaging

Layered filtering, classified filtering, using three or more types of filtering materials

Adopting a newly designed pleating process, the filtration area has been increased by 50%

Product feature five:

Equipped with a temperature controlled bypass valve with low-temperature protection as standard, it can be customized according to the actual operating temperature of the machine, ranging from 75 to 88 ℃.

Explanation: When the lubricating oil temperature is below 75 ℃, the lubricating oil directly returns to the oil chamber, causing the lubricating oil temperature to rapidly increase; When the temperature reaches 75 ℃ or above, lubricating oil enters the heat exchanger for cooling; This not only prevents emulsification caused by prolonged low-temperature operation of lubricating oil, but also avoids high-temperature tripping faults, ensuring that the machine operates within a reasonable temperature range; When the lubricating oil temperature exceeds 110 ℃, a protective shutdown is performed through a temperature sensor

Product feature six:

The simplest and most direct transmission structure

Coupling transmission

● Transmission ratio 1:1

● The highest transmission efficiency and the lowest loss

● Longest lifespan of moving parts

The most ideal component optimization structure reduces the number of components

Product feature seven:

The new shutdown and unloading system of the invention patent has innovatively increased the maximum unloading time of the machine from 1 minute and 50 seconds to less than 5 seconds, ensuring fast and safe unloading of the machine, avoiding motor failure and shortened lifespan caused by internal pressure causing load start; Simultaneously reducing the probability of gaseous water molecules in compressed air settling into lubricating oil and causing oil emulsification.

Product feature eight:

The specially developed lubricating oil for sliding vane air compressors has passed the anti emulsification test of ASTM D140.

The product has:

Strong anti-wear protection ability

Strong rust prevention ability

Good anti emulsification performance

● Low tendency to accumulate carbon

Two types of specialized oils: 2000 hours of mineral oil and 5000 hours of synthetic oil

CLASSIFICATION

Car mounted sliding vane air compressor  

Immersion Test

Experimental Phase 1

Step 1: Fill the water tank with enough water to submerge the machine;

Step 2: According to the requirements of the motor manufacturer, immerse the motor in water for 30 minutes;

Step 3: Synchronize the host and immerse it in water

Step 4: After the water is discharged, perform 2 hours of natural drying (ambient temperature 17-25 ℃, sunny)

Step 5: Assemble the machine, start and run it

Experiment Phase 2

Step 1: Fill the water tank with enough water to submerge the machine;

Step 2: According to the requirements of the motor manufacturer, immerse the motor in water for 48 hours;

Step 3: Synchronize the host and immerse it in water

Step 4: After the water is discharged, perform 2 hours of natural drying (ambient temperature 18-25 ℃, sunny)

After assembling the machine in step five, open the air cover and no water infiltration was found

Step 6: Power on and run normally! 

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Fuji chip - hardcore Chinese chip

     Fuji is a global semiconductor company with a net revenue of $5.536 billion in 2022. We are a globally leading semiconductor and product integration enterprise that integrates research and development, design, and manufacturing. We provide global customers with research and development, design, wafer manufacturing, and packaging testing for semiconductor power devices and analog chips; Fuji Semiconductor provides innovative intelligent driving and IoT semiconductor solutions for customers in different electronic application fields, including research and development and manufacturing services for terminal products such as mobile phones, tablets, laptops, servers, AIoT, and automotive electronics.

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