Industrial electric steel folding door

                                                   Industrial electric steel folding door

 1) High-Quality Materials

1. Steel structure as the framework, general selection is Q235;

2. Customer can choose color plate, aluminum plate, corrosion resistant plate, and aluminum composite plate or PU plate as outside decoration;

3. Rope wheel and rope block can choose cast iron while traveling wheel choose high quality carbon steel;

4. Steel wire, safety parameter between 6 and 10;

5. Top track is steel frame composite structure;

6. Electrical component can choose reliable brand;

7. Driver chooses specialized lifting motor, SEW motor, DEMAG motor, etc.

2) Technical Parameters:

1. Opening speed: 7-11m/min;

2. Maximum size: width is unlimited, length≤20m;

3. Operating voltage: 380V/50Hz;

4. Operating temperature: -35 C-65 C;

5. Wind-resisting capacity: according to local climate and customer requirement;

6. Control system: SIEMENSPLC, Schneider or other famous brands;

7. The door can properly function under the wind speed of 24m/s;

8. Electrical cabinet protection grade reaches IP55.

Packaged with bubble pack, and then in cartons or wooden case; 

Also,pallet is available. 
Shipped by sea

We are XGZ Group with five factories from 1996 year. We are the biggest and earliest steel structure product exporter and manufacture in North of China .Advanced equipment, Scientific Management, excellent workmanship, Reasonable price ,Excellent Quality and Service  made hongrisheng the famous brand in the area of industrial doors and windows( lifting industrial section door, roller shutter window, garage door, electric sliding door, curtain wall electric sliding door, folding door, hanger door, etc)  in China.

All available color 

1. Are you manufacturer?

Yes, We have professional team of workers ,service and inspection, 
and we have our own factory.
2.How about the sample?
If we have the sample in stock, we will provide free sample to you, if we do not have it in stock, we will make it for you.
Our sample for one small panel are Free, btw you should pay the freight
3.which item is your main item.
We Produce Roller Shutter Door and Windows, Garage doors, Awnings
4.what's your Mini Order ? 
one set for Trial order also Can be accept
5. Where is your factory?
No286 Sancheng Road, Pingdu, Qingdao, Shandong, China