ΦPRODUCT INTRODUCTIONThe biggest feature of this series of doors is
good thermal insulation and fast running speed, and all of them are
equipped with safety gratings as standard. In the process of
opening and closing the door, there is no contact and friction
between the door panels. It is a quick door with heat preservation,
energy saving, sealing, high efficiency, wind resistance and
environmental protection. The maximum opening speed can reach 3.7
meters per second, which is suitable for high-speed and frequent
logistics channels. The door panel is made of 0.7mm thick
double-layer stretched aluminum plate, and the middle insulation
material is filled with polyurethane foam. The cross section is
designed as a broken bridge thermal insulation structure, which has
the characteristics of good thermal insulation, light weight, high
strength and impact resistance, and the wind resistance level is
≤12. This door type is suitable for the fast passage of indoor and
outdoor logistics and production The adoption of this door type can
save energy loss caused by air circulation for enterprises, which
is about 80% less than that of ordinary industrial sliding doors
and rolling shutter doors. The rapid opening and closing of this
door greatly improves the production efficiency of enterprises.
This door is the only passage for enterprise logistics and
production, and its use and selection are directly related to the
efficiency of enterprise production and logistics. Pefo hard
quick-opening door has the characteristics of high reliability,
practicability, easy operation and quick repair. The drive control
adopts a stable, energy-saving and accurate servo system to ensure
the reliable operation of the door body, in order to ensure
trouble-free operation for more than one million times a year.When
the gate is opened, the door panel is safely guided into the top
spiral track, and there is no contact and friction between the door
panel and the door panel. Standard three-phase frequency conversion
control system andThe chain drive system with spring compensation
makes the maximum opening speed of the gate reach 3.7m/s. The guide
load-bearing track of the door ensures low noise when the door runs
at high speed, and there is no friction between the door and the
track. According to the on-site civil engineering structure, it can
be divided into: turbine suction type, elliptical suction type,
heavy straight lifting type, 90-degree standard turning lifting
type or more track modes. The standard is turbine suction type and
elliptical suction type, and other lifting methods need to be
designed by appointment with our sales staff.Security
system:Infrared safety protection electric eye: there are opposite
electric eyes on both sides of the door frame, and there are
objects under the quick door to keep the door open; When something
passes under the door when it descends, the door will open to the
maximum open position, and then it will descend with a delay when
there is no obstacle below.Bottom safety protection edge: when the
door body is descending, because the object is in the blind zone of
infrared safety protection, when the door body presses against the
obstacle below, the door body quickly rebounds to the maximum
opening, effectively protecting the object below or pedestrians
from accidents.Infrared light curtain: This configuration is the
most effective safety protection method unique to the industrial
door of Pefo. A group of grating walls are installed in the
vertical direction, which is usually composed of 18 groups of
optical heads. Using 485 communication protocol, the position of
the door curtain is calculated according to the real-time height of
the door curtain body, and it is a measure to protect pedestrians
and objects passing by.Wind resistance: 40 M/S (DIN EN 12424 wind
resistance grade 11)Thermal insulation performance: thermal
insulation coefficient: K-VALUE 0.4W/M2K.Transparent window:
optionalSealing performance: guide rail sealing, door body
connection sealing.Quick repair: In case the door body is damaged,
the whole door body does not need to be repaired, and the aluminum
alloy door panels fixed by suspension can be disassembled one by
one, which is simple and time-saving.ItemsUnitDescription of
Configuration Special motor for fast doorSETPower 1.5-2.2kw
BAOJIU 4AControl systemSETTwo-phase 220V power
0.75-1.5KW, control box with main power control switch, emergency
stop button, manual automatic transfer button, manual control up
and down button.Aluminum alloy door panelSETAluminum alloy door
panel wall thickness of 0.8mm, thickness of 40mm, door curtain for
separate assembly structure: bridge insulation aluminum alloy door
plate, multi-level sealing rubber strip, muffler bearing chain,
polyurethane guide wheel and other parts; When the door body runs,
it slides in the aluminum alloy track through the guide wheel made
of polyurethane vinegar.Guide railSETGerman laser wire cutting
technology is adopted to impr
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