||width * height 12000mm*8000mm
||Industrial class motor
|Opening and closing speed
||Standard lifting, high lifting, vertical lifting
||28-35m/s (Class 10-12)
||Control box, remote control
1. Excellent insulation performance
The total thickness of the door panel is 40 mm, density of PU foam is 48kg/m3
It has excellent thermal insulation performance
2. Automatic/ manual dual operation mode
When power is off or faulty, it can be turned on or off by manually operating the chain. The balanced torsion spring system conteracts most of the tension at the opening. It can be opened with a little force by hand ( 180N) or easily opened with a hand chain.
3. Balance spring
Spring brake device :anti-broken
Service life:100 thousand opening and closing
Chosen according to door size, weight and lifting pattern.
4. Accident-dropping safety device
Equipped with dropping avoiding steel cord at the bottom, to secure the accident dropping within 5cm
5. Guide rail
Special design three angle wheel brace secure smooth rolling of wheel
Noise level ≤60db
6. Periphery sealing rubber
Sealing rubber is installed on to top, bottom and periphery, with features of cold resistant and anti-broken
7. Standard Export Package
Step 1.Multi-layer plastic bubble film pack all the parts carefully.
Step 2.Carton box to make all the little parts safe and clearly.
Step 3.Put all the packaged parts into the Export wooden box, and seal the wooden box.
Features and application
Sectional door has a beautiful appearance, high strength, low noise and insulation properties, making it widely used in areas with high cleanliness requirements, such as factories, military, medicine, food, electronics, Printing, supermarkets, etc.