Customized Size Automatic galvanized steel industrial overhead sectional door

DetailesHigh quality materialDoor panelthe door panel is made of the high quality galvanized steel with foam inside embossing pressure , intermediate chargfill fireHardware and trackUse 2.5 mm thickness galvanized steel ,powder coating on the surface,
and through the high temperature dry
there are support plate on both sides of the rail lineSafe systemReliable properties of securityspecially installed prevent prying device to protect your prosperitySpring break safety standardThe end of the spring is installed safety device, which can prevent the spring axis and wire rope dropping down once the spring breakPrevent falling devicecan effectively prevent the door body falling down suddenly once the wire rope break , ensure the safety of person and the goodsAirbaghave the airbag protection devices MotorPower220V/380VMax Brake power(W)AC380V/50HZsink current(A)20ATurn the power output torque(rpm)60N.mProtection classIP55Power output maximum speed1400r/min Control system and others
Perfect control systemOur door panel, motor and control system are integrated as one unit , it is safe , reliable and convenient to operate, and it can be operated manually when power offPLC high frequency controller , which meet the european requirement of the fire design code DIN14092
Small door and transparent windowsDoor closer and the safety contact ensure the big door can only run when the small door is closeThe crystal inspection window provide the good lighting preformanceAdjustable pulley bracketsspecially designed pulley bracket will be convenient for you to adjust the bearing and the pulley, to ensue the door run steadily and without noisywind resistanceEN12424 ten levelPerfect seal around the doorHigh quality seal material ensure the door perfect sealing and heat preservation functionProduct Description

about Panels
Different Style


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Certificationsabout us
We are a professional enterprise intergrating designing,manufacyuring and installation of various of doors.We have the most advanced production line and energetic R&D team,we never give up researcing new products,Many of our products have been awarded the "Appearance Design Patent " and "Utility Patent" with high quality,competitive price and excellent service ,our products are widely used in workshops ,warehouse ,villas,shopping mails,residential community and enterprise,etc.Jianda is one member of the permanet committee unit of Standardization Council of State Construction department,honered as the model company of the "AAA",win the "Most Popular Brand in jiangsu Market""Observe Contracts And Keeping Promise "our products passed ISO 9001-2000 authentication in 2002 ,whats more,we are the only automatic door enterprise ,which continually won the title "Recommended Products "of "Wuxi Consumer Association " for 5 years .





We have the most advanced production line and energetic R&D team,we traveled and have campings many times,deal each other as familiers.



We have participated in many exhibitions, met and contacted many customers, conducted business cooperation and became friends.
We welcome every visitor to our company and factory, and we will receive them warmly.



Our Factory


Our ServiceCustomizable design
Professional team of engineers, for your exclusive custom.
Factory directly
We will provide reasonable price, controllable delivery time, multiple quality inspection before delivery.After-sale worry-free
professional after-sale team, all-weather for you to answer.
FAQ
Q1. How to install your product,is it difficult?
A: Easy to install, just screw, no welding.If you need, installation vedio can be supplied. And you can contact oursalesman if you have any question. Of course we can offer on-site installation guide services if you need.
Q2. Whether the money I paid is safe?
A: Of course your money is safe. Our company had been found more than 20 years. A lot of customers know our honest attitude. And you can pay money by alibaba. It can ensure your money's safe.Q3. Can you do the full set products according to my project drawing?
A: Yes we can, our engineer will check your project drawings to make sure its accuracyfor each different fittings and quantity.Q4. How about your delivery time ?
A: Loading Port: Shanghai,Ningbo or according to your requirements.General around 15-20 days after sample/confirm/ied.
Q5.how about your payment terms?
A: T/T ( with 30% deposit ),L/C at sight.,Western Union