Unique Automatic Sub Sectional Door with Many Shutter

详情

       Unique automatic Sub sectional door with many shutter

Introduction
Multi-lifting door , the door body is composed of two shutters or many shutters , selects the counterweight balanced method; each shutter has two independent steel wires or the chain link to lift; many shutter linkages , many lifting ropes are the safety ropes mutually ; many shutters linking with each other and many lifting ropes being safety ropes mutually improve the safety coefficient. the door body has anti-crash safety system . when the power cut or the lectrical machinery are close , the door can be open or closed by hand , the speed is close to by electric . when the motor is damaged or the power suddenly stops when the door body is running ,the door body will stop in the position it is at that time . the door is suitable in the area such as hole is high , frequent start, bad working conditions or uneasy for the maintenance . Multi-shutters have strong anti-impact ability and safe reliably; channel door or window on light are available according to customers requirements. many shutters moves at the acceleration speed along the parallel rail and arrives at opening or close position in the same time . No matter is electrically operated and is manual, the door can stop at the parallel rail and arrives at opening or close position in the same time .No matter is electrically operated and is manual , the door can stop at any opening position ;when driving chain link accident break, the safety mechanism can prevent the door drop ; start is steady , reduction impact to the electrical michinery ,extension the electrical machinery service life. temperature range :   +/**0                  opening speed : 0.***0.*5m/s .

Feature :
1.Appearance novel ,edge and corners clear ,strong ability ,run stably
2. Use the aluminium or polished steel as door body ,line succint,elegance appearance ,to arrive requirements of construction or humanity culture .
3. use the newest steel runner as the door body runner,firmly durable
4.use the needle bearing as ground-driven reel ,which can run stably under the great perssure ,also can prevent the ground-driven reel from damaging because of the rusty bearing .
5. wheel cover has broken the original signal appearance and make the door full and dynamic base on the construction principle and esthetics. 
 

Technical Specifications

Our specialty

• We can provide the scheme for you according to the customer. 
• We can provide the installation drawing for you. 
• We can provide the right door-choosing suggestion. 
• We can provide the installation guidance. 
• We can provide the professional service supporting. 
• We can provide the operating guidance and instruction. 
• We accept  your acquirment and consulting suggestion.