After-sales Service: | Yes |
---|---|
Warranty: | 12months |
Material: | Aluminum Alloy |
Style: | Modern |
Open Style: | Automatic |
Sound Insulation: | 30 |
Samples: |
---|
Customization: |
---|
Suppliers with verified business licenses
Industrial Aluminum Alloy Fast Acting Spiral Shutter Door
Spiral hard fast doors are also known as aluminum alloy quick doors, referred to as hard shutters. It is a new type of metal quick door with anti-theft and high temperature partition. It is reliable, practical and easy to operate. With an absolute servo system, the core is a DSP chip, and the system sets the opening height of the door by receiving the absolute encoder signal at the end of the motor. Hard turbine speed door: set energy-saving insulation and efficient wind environmental seal in a new metal industrial doors, opening speed of up to 1.5 meters per second.
---Control box: thickened Hefford IP54 control box
---Motor system
Absolute servo motor system consists of: rare earth permanent magnet synchronous motor; imported absolute encoder; power brake system; large inertia planetary reducer; manual release mechanism; fault manual device.The overload capability is strong, and the switch can work more than 2000 times a day in some high-frequency occasions. High resolution absolute encoder with 2000 lines. A manual release mechanism is used.
---Lifting mechanism
The aluminum alloy guides the load-bearing track to ensure that the curtain has no dry sound when running at high speed, and the curtain and the track are not rubbed.
---Curtain mechanism
The control system is divided into several parts: aluminum alloy curtain, soft joint rubber strip, load-bearing rubber chain and guide wheel.
---Security system
---Power requirement
220V/ 380V/ 13A/single phase/50HZ/
---Safety performance
Infrared safety protection of the electric eye, the bottom safety protection side, and the light curtain protection system keep the safety performance at a high level.
---Wind resistance
30 M/S (DIN EN 12424 wind resistance rating 11)
---Insulation performance
Insulation coefficient: K-VALUE 0.4W/M2K
---Sealing performance
Rail seal, curtain connection seal
---Manual function
Contains manual emergency device
Our certificates:
--Advanced technology and workmanship
Packing and logistic
Our customers
FAQ
Q1. How many workers in the factory?
If you are interested in our products, please kindly contact me.
Suppliers with verified business licenses