Permanent magnet variable frequency tandem two stage screw air compressor
IE4 Premium Efficiency（IE5 Optional）, Low-Noise,PM Motor(IP65),Dual VSD.
- Ultra-Premium Efficiency: IE5 Permanent Magnet Motors.
- Two-Stage Technology: Lower compression ratio for longer life.
- IoT 4.0 Ready: Remote monitoring via smartphone app.
- Constant Pressure: Fluctuations within ±0.01MPa.
1.High-Precision Pressure Regulation & Wide Operating Range
Delivers precise air pressure control with an extensive working range for versatile applications.
2.Direct-Drive Coaxial Motor-Screw Design
Motor and screw airend share same axis for 98%+ transmission efficiency and reduced energy loss
3.Space-Saving Compact Structure
Optimized footprint design ideal for space-constrained installations
4.Premium Components with Cost-Effective Performance
High-quality valve systems maintain reliability while ensuring excellent value
5.Premium SKF Brand Bearing System
High-grade bearings (75+ rating) enhance durability and safety.
6.High-Efficiency Low-Speed Two Stage Screw Airend
Isothermal Compression Principle，higher volumetric efficiency，Low Compression Ration
7.Dual VSD Intelligent Control System
Maintains stable oil temperature (±1°C) while optimizing energy consumption
8.Advanced Oil-Gas Separation Technology
Custom oversized separator reduces oil content to ≤3ppm with minimal pressure drop
| Model | Power (kW) | Capacity (m³/min) | Pressure (bar) | Weight (kg) |
|---|---|---|---|---|
| SZ-75AII | 75 | 15.2 | 8 | 1850 |
| SZ-110AII | 110 | 22.5 | 8 | 2400 |
| SZ-160AII | 160 | 32.8 | 8 | 3100 |
✓ Rapid return on investment
The electricity savings can typically cover the equipment purchase cost within 12-24 months.
✓ Intelligent cloud management
Through the Internet of Things (IoT) system, you can check the machine’s power consumption, stress, and maintenance reminders anytime, anywhere.
Internal Structure & Components
With its large rotor and low-speed design, its efficiency is 10-15% higher than that of its competitors.
IE5 grade permanent magnet motor, IP65 protection, fearless of extreme high temperature environments.
High-performance variable frequency control enables precise matching of gas volume and power consumption.
24/7
Online Service
2 Years
Core Warranty
Global
Parts Supply
IoT
Smart Monitor