| ·Manual release from two sides
·Bending plate type carriage design, safe and reliable
·Dual hydraulic chain-drive cylinders manufactured on high standard, lifting smoonthly
·Screw-up lifting pads with easy to test and located support points
·Standard door protection rubber pads to prevent possible damage to the door opened without caution
·Surface shot blasting process, electrostatic powder spraying, strong surface adhesion and durable powder coating
·It has adopted 115% dynamic load capacity and 150% static load capacity test
·CE certificated
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