Wansheng kjm-900 special explosion-proof rapid shutter doors, for special working environment, explosion-proof motor, explosion-proof electrical boxes and other explosion-proof accessories to meet the field gas, dust, etc.
Flammable and explosive environmental requirements. Fast access, improve work efficiency, the use of safe and reliable.
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KJM-900 special explosion-proof door case to enjoy
Riot electric box
Riot motor 380/1500
KJM-900 special explosion-proof doors
Appearance: high-strength aluminum alloy door frame 120 × 130mm, silver-white, in line with 6063-T6 standard, cold rolling plate electrostatic spraying door, chassis.
Power performance: Germany SEW brake brake motor, power 0.55-1.5KW, power 220V / 380V, brake voltage 220V.
Control system: imported microcomputer inverter control box (Mitsubishi cpu).
Control voltage: safe low voltage 24VDC.
Open speed: open 0.8-1.5m / sec / off 0.6-1.2m / s (variable frequency adjustable speed).
Curtain material: imported high-density polyester fiber surface coating treatment, thickness 0.8mm-1.5mm, a variety of colors.
Tensile strength: 5700 / 5100N / 5cm, tear strength 900 / 80N.
Fire level: German standard MZD / NBL flame retardant.
Use temperature: -10 ℃ +70 ℃.
Transparent window: imported PVC transparent crystal soft board, thickness 1.5mm, rectangular or oval.
Wind type: aluminum wind ribs, section connection, easy to replace.
Wind resistance: 9m / s (50Pa standard 3 × 3).
Sealing performance: the bottom of the curtain U-type air bag cloth pocket can be closely integrated with the uneven ground, the door seal on both sides of the top dust, pest control.
Security configuration: standard infrared photoelectric protection, pressure air bags, warning lights, collision column, power failure manual rocker.
Fast shutter door maintenance tips:
Fast shutter doors are now all over the country, experts said that the use of more than one year of the shutter doors to give inspection and maintenance in daily life, but also pay attention to the rapid shutter doors of the maintenance and maintenance.
The following is a quick shutter door maintenance related methods:
First: fast shutter doors security devices;
In addition to the installation of protective devices outside the brake system, respectively, in the door of the track around the bottom of 25CM or at the bottom of a pneumatic safety device. Door in the closing process in the event of a vehicle and pedestrians through the fast door will automatically stop and then run up to full open position. When the safety of optical and airbags in the event of failure to timely repair or replacement; if not timely replacement of the door down in the process of running too fast because it is likely to cause pedestrian and vehicle damage.
Second: power and braking system: the motor power and braking system is the overall focus of the core products of fast door products, is the entire Tang fast door security, efficient and smooth operation of the guarantee. When the brake brake system failure to timely maintenance and replacement;
Such as; brake insensitive, brakes continue to decline after the door, the sound when the brake is loud, there will be a gap when the door stops, etc .; when the above failure, if not timely maintenance and replacement of the contents of the warning if not executed may result in door Sudden drop, damage to the motor or other components and possible personal injury.
In this case,
Third: control the switch system:
Control switch system is fast gate output, close, signal conversion, programming and other major components. Divided into integrated circuit board control chip and independent components of electrical components, electronic components on the use of environmental requirements are higher, in order to ensure fast and efficient door, safe operation so in the daily use of the process to regular product maintenance, When the control system failure to timely replacement and maintenance;