• Pneumatic-controlled drive
• The maximum can be 2642 (width) ×3010 (height) mm
• Sound insulation attenuation ≥ 42dB
• Passed millions cycles of fatigue tests, long service life
• Shielding performance ≥ 100dB
• Intelligent touch screen control
• Automatic switch, high-end and anti pinch, anti-collision,safety interlock