BENERAN CANGGIH❗❓SCREW COMPRESSOR 7,5KW 13 BAR UNTUK FIBER LASER CUTTING

Summary

In this video, the host explores the advanced features and components of a screw compressor, particularly suited for use with fiber laser machines. They highlight its high pressure, clean air output, and the sophisticated digital system controlling the motor's RPM, frequency, and temperature. The compressor uses multiple filters and air dryers to ensure the air is free of debris, oil, and moisture, crucial for laser machine efficiency. The video also discusses maintenance, advantages over conventional compressors, and the long-term investment value of this technology for industrial use, despite its higher initial cost.

Takeaways

• 😀 High Pressure Operation: The screw compressor operates at a high pressure of up to 13 bar, making it suitable for powering fiber laser machines.
• 😀 Clean Air Output: The compressor produces clean, oil-free, moisture-free air, which is crucial for preventing damage to laser machines.
• 😀 Digital Control: It features a digital control system that regulates power, frequency, temperature, and pressure for optimal performance.
• 😀 VFD (Variable Frequency Drive) Technology: The compressor uses VFD to adjust motor RPM based on pressure demand, ensuring efficient operation.
• 😀 Separator & Filter System: It includes separators to remove oil and filters to purify air, ensuring only clean air reaches the laser machine.
• 😀 Air Dryer Integration: The compressor is equipped with an air dryer that maintains low humidity (around 4-5°C), preventing moisture damage to the laser head.
• 😀 Multiple Safety Features: The compressor has various safety mechanisms, including automatic pressure release in case of excess pressure to prevent accidents.
• 😀 Maintenance Alerts: It automatically alerts users when maintenance is needed, such as oil changes after 2000 operational hours.
• 😀 Quiet Operation: Compared to standard compressors, this unit operates with minimal noise, making it ideal for environments requiring reduced noise levels.
• 😀 Long-Term Cost Efficiency: Though the initial investment (around 70 million IDR) is high, the compressor offers long-term savings as it does not require regular replacement like oxygen tanks.

Q & A

What is the primary purpose of the screw compressor featured in the video?

The screw compressor is primarily used to provide clean, dry, and high-pressure air for fiber laser machines. It ensures that the air supplied is free from dust, moisture, and oil, which is essential for maintaining the functionality of the laser machines.

How does the screw compressor differ from a traditional compressor?

The screw compressor operates at a higher pressure (up to 13 bar) and produces cleaner air compared to traditional compressors. It also uses advanced digital control systems for efficient operation, unlike conventional compressors.

What is the role of the VFD (Variable Frequency Drive) in the screw compressor?

The VFD controls the RPM of the compressor motor. It adjusts the motor's speed based on the air pressure, ensuring that the compressor operates efficiently. As the pressure decreases, the frequency and motor speed increase, and vice versa.

Why is the air quality produced by the screw compressor so important for laser machines?

Fiber laser machines require extremely clean air for proper operation. Any dust, oil, or moisture in the air can damage the delicate components, such as the laser head. The screw compressor filters out these contaminants to ensure air purity.

What components are involved in maintaining the purity of the air from the screw compressor?

The screw compressor features several components to maintain air purity, including oil separators, air filters, and an air dryer. These work together to remove oil, dust, and moisture from the air before it reaches the laser machine.

What is the function of the air dryer in the screw compressor?

The air dryer in the screw compressor is responsible for separating humid air from dry air. This ensures that only dry, clean air is sent to the laser machine, preventing any potential damage from moisture.

How does the refrigerant system in the screw compressor work?

The refrigerant system cools the compressed air to temperatures around 4-5°C. This cooling process helps to remove any residual moisture in the air, ensuring it is dry and safe for the laser machine.

What safety features does the screw compressor have to prevent accidents?

The screw compressor is equipped with multiple safety systems, including pressure relief valves and sensors to monitor the system's pressure. If the pressure exceeds safe limits, the compressor releases excess air to prevent damage or failure.

How often does the screw compressor require maintenance, and what tasks are involved?

The screw compressor requires regular maintenance every 2000 operating hours. Maintenance tasks include cleaning the filters and changing the oil. The system is designed to alert users when maintenance is needed.

Why is the screw compressor considered a worthwhile investment despite its high cost?

The screw compressor is considered a good investment due to its long-lasting performance, efficiency, and ability to reduce operational costs in the long run. Unlike traditional compressors that need frequent refills, the screw compressor offers continuous operation with minimal maintenance.