ZONESUN ZS-BD75 7.5kW Oil-Injected Rotary Screw Air Compressor with Air Dryer and Air Receiver Tank Tank

ZONESUN ZS-BD75 7.5kW Oil-Injected Rotary Screw Air Compressor with Air Dryer and Air Receiver Tank Tank

Description

The ZONESUN ZS-BD75 7.5kW Oil-Injected Rotary Screw Air Compressor provides a reliable compressed air solution for automatic packaging machinery and industrial production lines. Integrating a rotary screw compressor, refrigerated air dryer, precision air filtration system, and air receiver tank, it delivers a continuous supply of stable, dry, and cleaner compressed air. Powered by a 7.5kW motor, it operates at 0.8 MPa working pressure with a free air delivery of 0.51–1.28 m³/min. The air treatment system helps remove moisture, residual oil droplets, and solid particles, protecting downstream pneumatic components. Ideal for automatic filling machines, capping machines, labeling machines, sealing machines, and complete packaging production lines, this industrial air compressor supports reliable pneumatic operation and efficient production.

Parameter

• Machine Model: ZS-BD75
• Machine Type: Oil-Injected Rotary Screw Air Compressor
• Motor Power: 7.5 kW
• Power Supply: 380 V, 50 Hz
• Working Pressure: 0.8 MPa
• Free Air Delivery: 0.51–1.28 m³/min
• Compressor Speed: 3600 rpm
• Noise Level: 67 ±3 dB(A)
• Lubricant Capacity: 4.8 L
• Ambient Temperature: ≤40°C
• Air Treatment System: Refrigerated Air Dryer + Precision Air Filtration
• Air Storage: Air Receiver Tank
• Machine Weight: 265.5 kg
• Machine Dimensions (L × W × H): 1640 × 640 × 1262 mm

Notice

The air compressor is classified as special cargo subject to safety regulations and transportation requirements applicable to pressure equipment. Due to shipping restrictions, it is not available for separate purchase and cannot be shipped via express courier or air freight. If you still wish to purchase it, it must be shipped together with other machines or goods by sea freight.

Key Features

Oil-Injected Rotary Screw Compressor

Uses a rotating screw mechanism to compress ambient air and provide a continuous compressed air supply for industrial applications.

Intelligent Control Panel

Displays operating data including exhaust pressure, temperature, operating hours, and machine status for convenient monitoring.

Refrigerated Air Dryer

Cools compressed air to condense and remove moisture, helping provide dry air for downstream pneumatic equipment.

Precision Air Filtration System

Removes residual oil droplets, moisture, and solid particles from compressed air to improve air quality.

Air Receiver Tank

Stores compressed air and helps reduce pressure fluctuations, providing a more stable air supply for connected equipment.

Safety Protection System

The integrated compressor system includes operating controls and protective components to support reliable equipment operation.

Oil Filter & Oil-Gas Separation System

Filters contaminants from circulating compressor oil and separates oil from compressed air, helping protect internal components and reduce oil carryover.

Integrated Compressed Air Configuration

Combines air compression, refrigerated drying, precision filtration, and air storage into one coordinated equipment configuration.

Benefits

7.5 kW Motor Power

Provides a 7.5 kW drive motor for industrial compressed air generation.

Stable 0.8 MPa Working Pressure

Delivers a documented working pressure of 0.8 MPa for compatible pneumatic equipment.

Continuous Compressed Air Supply

The rotary screw compression mechanism supports continuous compressed air delivery for automated production operations.

Dry & Filtered Compressed Air

The refrigerated air dryer and precision filtration system help remove moisture, oil droplets, and solid particles.

Integrated Air Supply System

Combines compression, air drying, filtration, and air storage in one integrated equipment configuration.

Reduced Pressure Fluctuations

The air receiver tank stores compressed air and helps balance air demand, providing a more stable supply for connected equipment.

Convenient Operating Monitoring

The intelligent control panel displays key operating data, allowing operators to monitor compressor status and operating conditions.

Equipment Protection

The oil filter, oil-gas separation system, refrigerated dryer, and precision filtration help protect compressor components and downstream pneumatic equipment.

Compact Integrated Installation

The integrated compressor and air treatment configuration provides a coordinated compressed air solution for industrial production environments.

Application

Ideal for providing compressed air to automatic filling machines, capping machines, labeling machines, sealing machines, bottling production lines, and other industrial packaging equipment. Suitable for packaging machinery manufacturing, food and beverage production, cosmetics packaging, pharmaceutical packaging, industrial automation, and other manufacturing applications requiring a stable compressed air supply.

Control Panel

Displays key operating data, including exhaust pressure, temperature, operating hours, and machine status, allowing operators to monitor compressor performance conveniently.

Refrigerated Air Dryer

Cools compressed air to condense and remove moisture, helping deliver dry air and protect downstream pneumatic equipment.

Precision Air Filtration

Removes residual oil droplets, moisture, and solid particles from compressed air, improving air quality for downstream applications.

Air Receiver Tank

Stores compressed air and helps reduce pressure fluctuations, ensuring a more stable air supply for connected equipment.

Oil-Injected Screw Air Compressor

Compresses ambient air through a rotating screw mechanism, providing a continuous supply of compressed air for industrial applications.

Drive Motor

Powers the screw compressor through high-speed rotation, converting electrical energy into mechanical energy for efficient air compression.

Oil Filter

Removes contaminants and metal particles from circulating compressor oil, helping protect internal components and maintain reliable operation.

Oil-Gas Separation System

Separates oil from compressed air, allowing the recovered oil to return to the circulation system while reducing oil carryover in the compressed air.

Why Choose the ZONESUN ZS-BD75?

✅ 7.5 kW Motor — Reliable Air Compression: Uses a 7.5 kW drive motor to power the rotary screw compression system for industrial compressed air generation.

✅ 0.8 MPa Working Pressure — Stable Air Supply: Provides a specified working pressure of 0.8 MPa for compatible pneumatic equipment and automated production machinery.

✅ 0.51–1.28 m³/min Free Air Delivery — Flexible Air Output: Offers a documented air delivery range to accommodate different compressed air requirements.

✅ Oil-Injected Rotary Screw — Continuous Operation: Uses a rotary screw compression mechanism to provide a continuous compressed air supply for industrial applications.

✅ Refrigerated Air Dryer — Moisture Removal: Cools compressed air to condense and remove moisture, helping protect downstream pneumatic equipment.

✅ Precision Air Filtration — Improved Air Quality: Removes residual oil droplets, moisture, and solid particles to provide cleaner compressed air.

✅ Integrated Air Receiver Tank — Reduced Pressure Fluctuations: Stores compressed air and helps maintain a more stable supply during pneumatic equipment operation.

✅ Intelligent Control Panel — Convenient Monitoring: Displays exhaust pressure, operating temperature, accumulated operating hours, and machine status.

✅ Oil Filter Protection — Component Maintenance: Removes contaminants and metal particles from circulating compressor oil, helping protect internal components.

✅ Oil-Gas Separation System — Reduced Oil Carryover: Separates oil from compressed air and returns recovered oil to the circulation system.

✅ 67 ±3 dB(A) Noise Level — Documented Operating Noise: Provides a specified operating noise level of 67 ±3 dB(A).

Ideal Applications

Automatic Filling Machine Air Supply

Provides compressed air for pneumatic filling machine components, including cylinders, valves, and filling mechanisms.

Capping Machine Air Supply

Supplies compressed air for pneumatic cap handling, gripping, and capping mechanisms.

Labeling Machine Air Supply

Supports pneumatic movements and control mechanisms in automatic labeling equipment.

Sealing Machine Air Supply

Provides compressed air for pneumatic sealing mechanisms and other automated packaging operations.

Bottling Production Lines

Suitable for supplying compressed air to integrated bottling lines involving filling, capping, labeling, and other packaging processes.

Food & Beverage Packaging

Applicable to compatible food and beverage packaging equipment requiring stable compressed air for pneumatic operations.

Cosmetics & Personal Care Packaging

Suitable for supplying compressed air to cosmetic filling, capping, labeling, and other packaging machinery.

Industrial Automation

Designed for manufacturing environments requiring continuous compressed air for pneumatic cylinders, control valves, gripping mechanisms, and automated material handling systems.