Lift door fast rolling shutter door rolling shutter door large series photo

规格：

定做

速度：

0.6-1.5米/秒

颜色：

红黄蓝白

Huanzhao Company introduces French advanced technology to research and produce the flexible lifting gate. The inner and outer door cloths are connected with a steel frame or aluminum cross beam and are vertically lifted with movable guide rails. For large factories where the top beams are layered and are not on the same straight line. Especially suitable for aircraft hangars. Flexible lift doors (stacked lift doors) are installed inside or outside the opening. Mainly suitable for shipyards, large warehouses, painting workshops, hangars and other occasions. Product Performance Features
The door is composed of an upper guide rail, a lower guide rail, an upper guide wheel, a lower guide wheel, a main column, a parallelogram hinge mechanism, a curtain aluminum bead handle, and other components. The upper guide rail is made of standard I-beam columns and made of rectangular steel pipes. The door body is opened by manually pulling the door leaf column and moving the curtain fabric to open the door curtain. The door body has the characteristics of safe and reliable opening, light footprint, small footprint, light weight and no ground rail, novel structure, wind pressure resistance, sound insulation, heat insulation and moisture resistance.
The flexible door has a large usable area (~), strong wind resistance (typhoon level), good thermal insulation performance, strong sealing, stability, reliability, easy operation and maintenance. There is a steel frame or aluminum beam between the two layers of fabric connected to the beam as a wind-resistant frame. There is a steel truss at the bottom. By adjusting the thickness and spacing of the beams, it can basically resist any intensity of wind pressure, so the flexible lift gate can be suitable for use in any area.
The flexible lifting gate is equipped with upper and lower limit switches to ensure the safe use of the flexible gate. The gate is equipped with multiple mechanical and electrical protection devices to ensure the safety of passing people, vehicles, aircraft and other items. The door body is equipped with an anti-breakage lock to ensure safety. If the wire rope breaks accidentally, the door body will quickly get stuck at any position on the guide rail. The movable guide rail is also equipped with an anti-fall device to ensure that the movable guide rail can be reliably parked on the top of the hole without falling after it is raised. The bottom of the gate is equipped with an airbag (optional accessory). When the gate encounters an obstacle during its descent, it will immediately rebound and rise until it opens safely. Infrared protection devices can also be installed on the gate.
The lifting mechanism uses an AC motor with eddy current braking or a winch to drive a parallel shaft drum through a cylindrical gear reducer transmission gear to retract and unwind the lifting wire rope or strap.
Hydraulic push rod brakes are installed on the shaft joint between the motor and the gear reducer and on the other output shaft of the high speed shaft of the gear reducer. Either brake can perform brake braking to make the door lifting safe and reliable. Eddy current braking is used to adjust the door lifting speed. A height limiter is installed on the wire rope drum shaft to limit its high and low limit positions. The lifting mechanism is equipped with several sets of pulleys.
The inner and outer sides of the flexible lifting door are made of fabric (three-proof canvas or fabric). The surface of the door cloth is coated with vinyl coating, which has waterproof, sunscreen and flame retardant properties. It can absorb noise, flame retardant, heat preservation, mold proof and moisture proof. The horizontal frame and bottom frame are made of pitch steel tubes using a truss structure. It can also be made of aluminum alloy material.
The roller bearings at both ends of the horizontal frame and bottom frame of the flexible lifting gate adopt three-sided rolling bearings to facilitate the flexible lifting and lowering of the flexible gate in the two side guide rails. Frictional resistance is reduced.
Size range: Width: Height
Total weight: up to . tons
Safety performance: The flexible lifting gate is equipped with a safety brake that will automatically brake when the lifting is stopped and the wire rope breaks, thus greatly increasing the Safety factor.
Pillars and beams: high-quality steel or aluminum alloy.
Integral door frame: self-weight bearing
Door curtain material: Double-layer door curtain (separated in the middle) is composed of polyvinyl chloride-coated polyester mesh belt and streamlined fiberglass reinforced polyester board.
Power braking system:.
Power supply Z
Control voltage
Working temperature: ℃～+℃
Door curtain tensile strength: /
Running speed ：/
Wind resistance performance:/
Wind load resistance:.
Operation mode: centralized program control or decentralized conventional control or decentralized conventional control
Comprehensive track accuracy:
Thermal insulation performance: ./℃
Safety level: Level 2 self-locking