75 HP 380V 50HZ Air Compressor with Dryer

Huitengda, a professional manufacturer from China, provides 75 HP 380V 50HZ Screw Air Compressor with Dryer for you. It is an industrial rotary screw air compressor integrated with a refrigerated dryer, designed to provide stable, clean and moisture-controlled compressed air for manufacturing plants, pneumatic equipment and automated production lines.

Powered by a 55kW industrial motor and available with 9.5–11.2 m³/min air delivery, this compressor combines high-capacity air supply, integrated drying technology and reliable continuous operation. It is suitable for factories requiring stable pressure, low moisture air quality and long-term production performance.

Product Core Parameters

Model Power: 75HP / 55kW
Rated Voltage: 380V / 50HZ Three Phase
Air Displacement: 9.5~11.2 m³/min
Working Pressure: 0.8~1.6MPa Optional
Integrated Function: Compressor + Refrigerated Dryer
Air Quality: Low moisture, no oil pollution
Noise Level: ≤72dB(A)
Continuous Operation: 24H Full Load Available

Product Unique Advantages

1. Standard 380V 50HZ Industrial Universal Design

Fully compatible with mainstream industrial power supply in Asia, Europe, Africa and other regions. The motor has strong anti-fluctuation ability, stable starting performance, no current impact, and will not cause circuit overload or equipment tripping during long-term high-power operation.

2. Built-in High-Efficiency Dryer, One-Step Purification

Different from ordinary single compressors, this machine is equipped with a matched industrial-grade refrigerated dryer. It thoroughly removes water vapor and condensed water in the air, effectively preventing pneumatic tool rust, pipeline blockage, painting bubbles and product defects caused by humid air.

3. Large Air Volume & Stable Constant Pressure Output

75HP high-power screw main engine provides strong and stable air supply. Even if multiple production lines and pneumatic equipment work at the same time, the air volume is sufficient and the pressure is balanced, avoiding production interruption caused by insufficient air supply.

4. Energy Saving Structure & Low Failure Rate

Optimized rotor compression ratio and air duct design reduce invalid power consumption. The whole machine has fewer vulnerable parts, compact structure and high operation stability, greatly reducing later maintenance frequency and factory operating cost.

5. Multi-Layer Safety Protection System

Equipped with over-temperature, over-pressure, overload, phase loss and automatic shutdown protection functions. Intelligent real-time data monitoring ensures safe operation in high-load, long-time and complex factory environments.

Industry Application Scope

1. Automotive Manufacturing & Spraying

Provides stable and dry compressed air for spraying systems, assembly equipment and pneumatic tools. The integrated dryer helps reduce moisture-related surface defects such as bubbles and uneven coating.

2. Mechanical Processing & CNC Manufacturing

Supplies clean compressed air for CNC equipment, pneumatic fixtures and automated machining systems, supporting stable processing performance.

3. Laser Cutting & Metal Fabrication

Provides reliable compressed air for fiber laser cutting equipment. Stable pressure and controlled moisture levels help protect laser components and improve cutting consistency.

4. Packaging & Automated Production Lines

Supports continuous operation of packaging machinery, pneumatic control systems and factory automation equipment with stable air supply.

5. Hardware Processing Workshops

Suitable for drilling, polishing, assembly and other pneumatic applications requiring continuous compressed air support.

Why Choose Huitengda

Integrated Customization: Professional factory design for compressor with dryer, no need for customers to purchase drying equipment separately, saving installation space and pipeline cost.

Strict Factory Testing: Every unit passes full-load continuous operation test, air tightness test and air drying effect test before delivery.

Global Voltage Adaptation: Standard 380V 50HZ model is in stock, customized voltage and pressure parameters are acceptable.

Complete After-Sales: 24-hour technical support, long-term core component warranty and overseas installation guidance service.

Frequently Asked Questions

Q1: What is the minimum order quantity for the equipment?

A1:Minimum order quantity is one set.

Q2: Does the device support customization?

A2:Supports one set of customization

Q3: Does the equipment come with a warranty?

A3: Each unit comes with a one-year warranty.

Q4: What daily maintenance is required for this integrated unit?

A4: Daily maintenance is simple and labor-saving. Regularly clean the air filter, replace lubricating oil and precision filter elements as scheduled, and check the dryer operating status. The integrated design reduces vulnerable parts, lowering long-term maintenance costs and downtime.

Q5: What kind of production scenarios are not suitable for this machine?

A5: This 75HP high-power unit is mainly for medium and large industrial workshops. It is not recommended for small low-power pneumatic equipment scenarios; we can recommend lower HP models according to your actual air demand to avoid energy waste.