7.5KW All-in-one Screw Air Compressor
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7.5KW All-in-one Screw Air Compressor

This 7.5KW 4-in-1 screw air compressor is an all-in-one integrated unit combining screw airend, pressure air tank, refrigerated air dryer and three-stage precision filters in single machine. Fitted with high-efficiency permanent magnet variable frequency motor, the complete machine is pre-assembled in factory, customers only need to connect power and air pipeline for immediate operation. It can supply dry, clean and low-dew-point compressed air with more than 30% power saving compared with fixed speed models. Compact structure saves workshop space, widely used for laser cutting, spray painting, auto repair, hardware processing. Custom voltage and OEM brand printing service are supported from our factory.

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Product Introduction

一,Technical Specification Table

Item	Parameter
Rated Power	7.5KW / 10HP
Free Air Delivery	1.1m³/min @8bar;0.9m³/min @10bar;0.72m³/min @12bar
Working Pressure	0.8/1.0/1.2MPa optional(8/10/12Bar)
Air Tank Volume	250L Standard High-pressure Air Receiver
Integrated Configuration	Screw Airend+PM VFD Motor+Refrigerated Dryer+3-stage Precision Filters+Air Tank
Power Supply	380V/50Hz, customized 220V/415V/60Hz available
Cooling Type	Air Cooling
Control System	Intelligent PLC Digital VFD Control Panel
Overall Dimension	15505501080
Net Weight	190KG

二,Core Selling Points

1. 4-in-1 Integrated Structure: Full set pre-installed, no separate purchase for tank, dryer and filters, greatly cut installation expense and occupied space.

2.PM VFD Energy Saving: Auto adjust rotating speed based on actual air demand, over 30% electricity saved for long-term running.

3.Dry & Pure Compressed Air: Built-in dryer plus triple filters effectively remove water, oil and impurities, well protect laser heads and painting equipment from damp and oil contamination.

4.Smart Automatic Control: Real-time display of working temperature and pressure, automatic fault alarm, unattended daily operation available. 5.Wide Application & Customization: Perfect match for laser processing, auto workshop, coating industry; OEM logo and different local power voltage customization acceptable.