SH-JZG Fixed-Speed Laser-Cutting Air Station
The fixed-speed laser-cutting station at 1.25–1.55 MPa, 7.5–45 kW, for lines where the cutter runs continuously.

SH-JZG Fixed-Speed Laser-Cutting Air Station
The fixed-speed laser-cutting station at 1.25–1.55 MPa, 7.5–45 kW, for lines where the cutter runs continuously.
Overview
Where cutters run continuously at high load factor, the fixed-speed platform shows its reliability and cost advantages. SH-JZG offers the same pressure class and treatment options (4-in-1 / 5-in-1 high-spec) as the VSD version, holding a stable air supply through continuous cutting while lowering purchase and electrical maintenance cost.
Key features
Consistent 1.25–1.55 MPa output.
4-in-1 / 5-in-1 options control dew point and oil.
Fixed-speed platform suits long cutting sessions.
Purchase and electrical maintenance below the VSD version.
Model data
Models in this family
| Model | kW | MPa | FAD (m³/min) | Noise dB(A) | Cooling | Outlet | L×W×H (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|
| SH-7.5JZG | 7.5 | 1.25 | 0.24-0.7 | 62±2 | — · 4-in-1 high | G3/4 | 1140×600×1270 | 240 |
| SH-11JZG | 11 | 1.55 | 0.33-1.0 | 62±2 | — · 4-in-1 high | G3/4 | 1600×780×1520 | 410 |
| SH-15JZG | 15 | 1.55 | 0.46-1.3 | 62±2 | — · 4-in-1 high | G3/4 | 1600×780×1520 | 420 |
| SH-15JZG* | 15 | 1.55 | 0.46-1.3 | 62±2 | — · Export | G3/4 | 1600×780×1320 | 415 |
| SH-22JZG | 22 | 1.55 | 0.8-2.3 | 65±2 | — · 4-in-1 high | G1 | 1600×780×1620 | 490 |
| SH-37JZG | 37 | 1.55 | 1.2-3.3 | 65±2 | — · 4-in-1 high | G1 1/2 | 1900×940×1880 | 680 |
| SH-15JZGX | 15 | 1.55 | 0.46-1.3 | 62±2 | — · 5-in-1 high | G3/4 | 1900×780×1860 | 540 |
| SH-22JZGX | 22 | 1.55 | 0.8-2.3 | 65±2 | — · 5-in-1 high | G1 | 1900×780×2120 | 590 |
| SH-37JZGX | 37 | 1.55 | 1.2-3.3 | 65±2 | — · 5-in-1 high | G1 1/2 | 2400×940×2200 | 860 |
| SH-45JZGX | 45 | 1.55 | 1.6-4.5 | 65±2 | — · 5-in-1 high | G1 1/2 | 2400×940×2200 | 900 |



