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.
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.
|
Model |
ZS-BD75 |
|
Motor Power |
7.5 kW |
|
Power Supply |
380 V, 50 Hz |
|
Working Pressure |
0.8 MPa |
|
Ambient Temperature |
≤40°C |
|
Free Air Delivery |
0.51–1.28 m³/min |
|
Compressor Speed |
3600 rpm |
|
Noise Level |
67 ±3 dB(A) |
|
Lubricant Capacity |
4.8 L |
|
Machine Weight |
265.5 kg |
|
Machine Dimensions (L × W × H) |
1640 × 640 × 1262 mm |
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.
Application and Selection Guide
The ZONESUN ZS-BD75 combines oil-injected screw compression, refrigerated drying, precision filtration, and an air receiver tank for packaging machinery. When selecting a compressor for filling, capping, labeling, or sealing equipment, confirm the connected machines' required pressure and total air consumption against this model's specifications.
Frequently Asked Questions
What systems are integrated into the ZS-BD75?
It integrates a rotary screw compressor, refrigerated air dryer, precision air filtration system, and air receiver tank.
What are the motor power and power supply?
The motor power is 7.5 kW. The specified power supply is 380 V, 50 Hz.
What are the working pressure and free air delivery?
The working pressure is 0.8 MPa, and the specified free air delivery is 0.51–1.28 m³/min.
Is this an oil-free air compressor?
No. The ZS-BD75 is an oil-injected rotary screw air compressor with oil filtration and oil-gas separation.
What do the dryer and precision filtration system do?
The refrigerated dryer helps remove moisture. Precision filtration helps remove residual oil droplets, moisture, and solid particles from compressed air.
Can the compressor be purchased and shipped separately?
As stated in the shipping notice above, it is not available for separate purchase and cannot be shipped by express courier or air freight. It must be shipped together with other machines or goods by sea freight.
