Year1
- 品牌：
- 奥纳尔
- 产地：
- 山东滨州
- 加工方式：
- 定制
, door panel
The total thickness of the door panel is double-sided. Thick Baosteel color-coated steel plate. The coating treatment from top to bottom is polyester coating, primer, passivation layer, plating Zinc layer, orange pattern embossing, and strip-shaped ribs on the front and back to enhance the strength of the door panel. The two layers of steel plates are filled with rigid polyurethane foam, with a density of approximately /cubic and a thermal conductivity of less than ./. A continuous steel belt is provided at the hinge installation position to ensure that the hinge is firmly installed. On the above door panels, a high reinforcement rib is set on the inner side of each door panel to ensure that the door panel has a wind resistance strength of level 12 or above. There is an EPDM rubber sealing strip at the bottom of the segmented door panel, and an airbag is installed in the sealing strip. The heads on both sides of the door panel are galvanized steel plate head pieces.
Hardware accessories:
The door panel connecting hinges are stamped and made of hot-dip galvanized cold-rolled steel plates. Material thickness., galvanizing thickness is greater than. The guide rail is a 3-inch special guide rail for industrial doors made of rolled hot-dip galvanized steel sheet. The cross-section shape of the guide rail is equipped with anti-decoupling to ensure that the guide wheel runs smoothly in the guide rail. The guide rail guard plate is made of rolled hot-dip galvanized steel plate. There are The slot of the door side sealing rubber and the mounting hole guide wheel connected to the guide rail are made of special guide wheels for industrial doors. The guide wheel material is wear-resistant nylon and contains roller bearings, running smoothly and without noise. The rest of the hardware accessories are stamped from hot-dip galvanized steel sheets, with accurate dimensions and good interchangeability.
. Balance system:
The sliding door adopts torsion spring balance. The balance torsion spring is designed and produced according to the door heavy load software calculation, so that the balance can reach the best state. The torsion spring material is made of imported spring steel to ensure that the service life exceeds one cycle. The balance shaft of the sliding door is made of Ф. solid round steel, and a torsion spring breakage protection device is installed on the balance shaft. This device can prevent the door panel from falling when the balance torsion spring breaks. The lifting sheave is an aluminum cylindrical sheave.
The safety factor of the lifting wire rope should be greater than the door weight, and an anti-breakage wire rope should be installed on the door panel to ensure the safe operation of the door panel.
. Safety protection device:
①. There is a safety airbag at the bottom of the door. When an obstacle is encountered during the closing process of the door, it can automatically reverse to the fully open state
②. There are blade-type wire rope breakage protectors at both ends of the bottom. When the lifting wire rope breaks and the door body moves faster, the device can cut into the guide rail to prevent the door body from falling
③. There is a disengagement clutch device on the motor. When switching to manual, the door movement can be operated manually.
, Seal strips:
EPDM rubber seal strips are installed on the top and both sides of the door opening, and EPDM rubber airbags and sealing wings are installed at the bottom of the door body to ensure the tightness between the door body and the building. Good sealing.
, Industrial sliding operation:
Lifting door operation is divided into manual control mode and electric control mode:
) Manual control mode: The lifting and lowering of the door is completed manually at one time. In case of power outage, The door can be opened manually.
) Electric control method: (Based on manual control) There is a standard operating button box next to (inside) each lifting door. You can start, stop, and down by operating the up, stop, and down buttons on the button box. Closed body. And when the door moves to the set position, it will automatically stop.
) Manual/automatic switching: There is a clutch release device on the motor. When there is a power outage, the clutch release device can be manually operated to switch the driver from electric to manual, and the door can be opened and closed manually.
Industrial sliding door-product features
Curtain material: made of double-layer high-strength, high-toughness, corrosion-resistant aluminum alloy extrusion.
Surface treatment: classic powder spraying process, which is characterized by strong durability, anti-aging, anti-corrosion, non-fading, easy to maintain, and long-lasting like new.
Scope of application: Suitable for exterior doors of mid- to high-end factory buildings.
Opening speed: the average speed can reach - meters per minute
Operation principle: Multi-joint movable door pieces are connected in series, fixed in the guide rail slide, and rotate up and down with the scroll above the door as the center.
Driving principle: A special motor is used to drive the central axis of the roller shutter to rotate to reach the roller shutter switch. It will automatically stop when the rotation reaches the upper and lower limits set by the motor.
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