Shanghai professional manufacturer of rapid doors

颜色：

多色可选

尺寸：

根据实际门洞尺寸

透视：

带小窗

&Contact: Manager Wang QQ
Shanghai fast door manufacturer, Shanghai professional fast door manufacturer, Shanghai fast door manufacturer
1. Technical description of Shanghai professional fast door manufacturer
.Door frame materials
Selected domestic Baosteel high-quality carbon steel, the surface has been sprayed with high-temperature plastic powder electrostatic spraying process, the door body is made of . It is milky white and can be customized to add color.
&. Motor brand
Selected German B, which supports high-speed operation, frequent opening and manual chain opening.
.Door curtain material
It is composed of high-density low-yarn polyfilament-coated polyester mesh belt imported from France and streamlined glass fiber reinforced polyester. It has high tensile and tearing strength and is suitable for temperatures below zero. Between degrees and degrees above zero, the applicable environment has strong capabilities.
.Wind resistance
When the door curtain is closed, the wind resistance can reach grade 1. Xilang Shanghai fast door manufacturer adopts segmented aluminum alloy wind-resistant ribs. If the door body Large size requires increasing the strength and number of wind-resistant poles.
.Rising speed
The average speed of the fast door is between ..m/s. The fast door does not switch at a constant speed. The speed is decelerated just after opening and closing, and the middle stage is the acceleration stage. This depends on whether the motor configuration has a reducer.
.Light transmission method
The installation of Shanghai fast doors in the workshop area can not only achieve a clean and dust-free effect, but also will not reduce the lighting. There is a horizontal thickened small lighting window in the middle of the door curtain. Visible operation will also make it safer during use.
&.Sensing method
The combination of manual buttons and other sensing methods is a relatively conventional combination. As for what kind of sensing to use, it needs to be selected and configured according to the needs of on-site use. The most commonly used ones are There are three types: remote control, radar and geomagnetic.
&.Safety Guarantee
The factory configurations all have basic safety protection, that is, infrared photoelectric protection. This kind of protection is a single-eye cross-beam, which can be used for enhanced protection. There are centimeters and meters. Centimeter, the length can be customized to reduce the blind area of the shot and improve safety performance.
In addition, a bottom safety rebound airbag can be added, which can automatically rotate and rise when the bottom touches a person or object.
&.Operating process
Shanghai rapid doors transfer signals to the motor through buttons. Professionally speaking, this button is a travel switch. Through the closing of the stroke, a signal is sent to the motor, causing the motor to change the speed, control the operating speed of the fast door, and provide the operating speed. The fast door has four processes in the simple circuit of the opening stroke: slow speed, acceleration, deceleration and stop, and it is the opposite when closing.