It is obviously good in beautiful appearance, high strength, safe and reliable, smooth opening, low noise, good sealing and insulation performance, saving space in the factory building and improving production efficiency. It has been widely used due to lower installation conditions and higher practicality.
Introduction
BAST industrial sliding doors can provide a variety of ways to improve according to the actual civil structure on the site: such as straight-up type, standard lifting type, higher than beam lifting type, bottom beam lifting type, etc., so that your building space can be optimized.
BAST industrial sectional doors, a unique roller shaft design, distributes the power of each hinge to the wheels on both sides, allowing the door to operate gently and extend the overall service life.
The door plate material is strong, adopts the bilateral hot galvanized steel plate, the surface pressure flower design and the bump Stripe design, the inner layer high-density polyurethane foam insulation layer. The door plate has anti-clip finger function.
Sealed rubber is provided at the connection of each door plate to ensure good sealing effect. The front panel and back panel of the door plate are coated with steel plates and have high corrosion resistance and weather resistance.
Standard Color
RAL9002 grayish white
Other optional colors
RAL 5002 Blue
RAL1003 Yellow
RAL2004 Orange Red
RAL9003 White
Standard Configuration
Motor: last motor, 370-750W, decelerating gear speed box.
deceleration gear pairs(efficient, low noise).
Increase speed 0.2 m/s
Door plate: double layer hot dip galvanized embalming spray plate, door body polyurethane density of 44, door plate thickness of 40mm, door plate height of 510mm
Safety System
Torque spring breakage system: After a certain of years of use of the door, the guide spring is easily broken when tired. The torsion spring breakage system will lock the transmission shaft at the first time the torsion spring breaks, thus effectively avoiding greater safety accidents.
Track and Hardware: support the door body and guide the door body operation, adopt high-quality anti-corrosion metal guide rail, double rail and guide rail support, thickness of 2mm. The unique design of the hardware is supplemented with other accessories to ensure smooth, smooth, low noise, exnt balance and high strength safety performance.
Wind resistance: ≥ 650N/m2. More than 11.
Balance system: using the power of the torsion spring to balance the weight of the door body.
Twisted spring system: includes door shaft, twisted spring sleeve, twisted spring(life of at least 50,000 times), rope wheel, coupling, etc.. The material is a high-quality torsion spring with a life span of more than 30,000 times and a Bast special treatment process. Security system:Steel rope break-proof device: The bottom of the door plate is equipped with a k-proof device. Regardless of the sudden break of the the door body is running up or down, the lock ensures that the door body does not suddenly fall and prevents accidents.
Safety pressure switch: If the door body is pressed on the body during the descent, the door will automatically rebound and rise instantly.
Sealing: the bottom of the seal strip, the material selected from the three parts of ethyl-c adhesive material, with anti-cold fracture, Mosaic installation, seal effect. Surround seal, ensure rain, dust, sound insulation, thermal insulation and other performance.
Matching Device
Small door: aluminum alloy profile door framework, equipped with closed-door, lock and motor interlock switch, for the door body wind resistance and safety considerations, the door width of more than 5500mm sliding doors must not open small doors.
When the small door opens, the system will cut off the working circuit in time to ensure the safety of the equipment and safety of life. The door can only move when the small door needs to be closed.
https://www.bastdoor.com/Industral-Sectional-Door.html
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