ZONESUN ZS-BD75 7.5kW Rotary Screw Air Compressor with Dryer & Tank

ZONESUN ZS-BD75 7.5kW Industrial Rotary Screw Air Compressor

Description

The ZONESUN ZS-BD75 Oil-Injected Rotary Screw Air Compressor provides a reliable compressed air supply for industrial production and automatic packaging machinery. It integrates a rotary screw compressor, refrigerated air dryer, air filtration system and air receiver tank into one complete compressed air solution.

Powered by a 7.5kW motor, it operates at a working pressure of 0.8 MPa with a free air delivery of 0.51–1.28 m³/min. The integrated air treatment system helps remove moisture, residual oil droplets and solid particles, providing cleaner and drier compressed air for downstream pneumatic equipment.

Suitable for automatic filling machines, capping machines, labeling machines, sealing machines and complete packaging production lines, the ZS-BD75 supports stable pneumatic operation and efficient industrial 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

Applications

• Packaging Machinery: Supplies compressed air for automatic filling, capping and labeling machines.

• Pneumatic Equipment: Supports cylinders, pneumatic valves and other air-operated components.

• Industrial Production Lines: Provides a continuous compressed air supply for compatible manufacturing equipment.

• Air Drying & Filtration: Helps reduce moisture, oil droplets and solid particles in compressed air.

• Complete Packaging Lines: Supports integrated pneumatic systems for automated production.

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.

Control Panel

Displays operating pressure, temperature, running hours and machine status for convenient monitoring and operation.

Refrigerated Air Dryer

Cools compressed air to condense and remove moisture, providing drier air for downstream pneumatic equipment.

Precision Air Filtration System

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

Air Receiver Tank

Stores compressed air and helps stabilize supply pressure while reducing pressure fluctuations.

Oil-Injected Screw Compressor

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

Drive Motor

Powers the screw compressor, converting electrical energy into mechanical energy for air compression.

Oil Filter

Removes contaminants and metal particles from circulating compressor oil to help protect internal components.

Oil-Gas Separation System

Separates oil from compressed air and returns recovered oil to the circulation system, helping reduce oil carryover.