| Model | STZY 40×32 | STZY 50×40 | STZY 60×45 | STZY68×51 | |
| cylinder diameter(mm) | 400×320 | 500×400 | 600×450 | 680×510 | |
| power(kw) | 7.5 | 11 | 18.5 | 22 | |
Standard Configuration
• Motor uses Siemens Bede motor;
• Mounted bearings use domestic brands;
• Thermometer uses dial thermometer;