Following the 2011 World Wooden Door Conference, another high-profile exchange event hosted by China International Door Industry Exhibition - China Wood Door Industry Chain Conference, will be held from February 21st to 22nd, 2012 with the 11th China International Door Industry Exhibition at the China International Exhibition Center. In order to inform the public about the preparation of the exhibition, on January 5, 2012, China National Forest Products Industry Association, China Building Decoration Association and China International Exhibition Center Group jointly held the "China International Door Industry Exhibition and the first wooden door". Press conference of the industry chain conference." China Wood Door Industry Chain Conference is to respond to the current general downturn in the wooden door market. It aims to open up the upstream and downstream industry chain, integrate the wooden door industry chain and explore the industrial docking mode and mechanism to find new ideas and ideas for the wooden door industry, and create an efficient, Seamless docking communication and cooperation platform.
Respond to market crisis and seek breakthrough development
The market economy under the control of policies has its own development characteristics. In recent years, China's wooden door industry has developed rapidly with the rise of the real estate industry. In the past ten years, the market growth rate has remained above 25%, and the total output value is close to 100 billion. However, in the past two years, due to the decline of the housing market, stock market turmoil, rising raw materials prices, rising labor costs and other factors, the orders of wooden doors have decreased and the benefits have declined.
Re-innovation, technological innovation is the first opportunity
It is understood that the current development of the wooden door industry is not yet mature, the development history of the wooden door industry is not long, and the predecessor of most enterprises is developed from the workshop, but the different plans of the enterprise itself have caused different current development states. In the long-term development of an enterprise, it is necessary to have a clear development plan, continuous technological innovation, and to cope with the complex and ever-changing market environment. The idea of ​​"no one has one, one has a good person" has continuously broken through.
Technical innovation should be based on advanced machinery. According to the conference spokesperson, one of the theme forums of the conference, “Brand Wooden Doors and Advanced Manufacturing Technology Matching Forumâ€, invited experts from the Chinese Academy of Forestry, foreign advanced manufacturing technology experts, and domestic and foreign experts. Advanced manufacturing enterprises and wooden door enterprises colleagues discuss and promote business on topics such as wooden door production and technological innovation, and provide assistance for the redevelopment of wooden doors.
Rationally coping with opportunities to open up engineering channels
The development of enterprises requires opportunities. In the current situation where the overall environment is not ideal, the development of some enterprises is still good. The reason is because there are good engineering channels. For the wooden door industry, it is crucial to directly connect with the architectural decoration project. At the same time, the large market for the construction of affordable housing is also the common concern of all wooden door enterprises.
Sectional Door Accessories: motor 220V-380V, control box, spring break device, cable break device , aluminum alloy rope pulley, enhanced shaft bracket, air bag system, duplex enhanced guide wheel bracket.
Detail introduction for above main accessories
1.Motor and controller:
The garage door operator is designed for residential overhead sectional and tilt doors.
The operator memorizes the limit positions and unique braking system that slows the unit down at the end of its travel.
Rolling code remote control with max. 20 pcs hand transmitters.
The operator is equipped with a manual release lever which allows manual operation of the door in case of power failure.
The controller has a security LOCK function which prevents operation of the door from transmitter.
2.spring break device:
Sectional doors are hinged and they bend in the tracks as the door opens and closes. Many of these doors are counterbalanced with extension springs, also designated "stretch springs," and they have seven characteristics. The length is the measurement of all the coils pressed together. This, along with the inside diameter of the coils and wire size - the thickness of the wire from which the springs are made - determine the stretch, the distance the spring is extended - normally half the door height, and pull, the force the spring pulls when stretched its normal length. The type of ends determine how the ends of the spring are mounted. The initial tension is the percentage of pull needed to separate the coils. This is determined by the pitch with which the springs are wound. On sectional garage door springs this is normally 15 percent. For example a 100 pound pull spring requires 15 pounds of weight to separate the coils; when a door is open the two springs will support 15 pounds of door weight without any stretch.
Most extension springs are made of oil tempered wire. These are normally coated or painted. Some springs are made of galvanized wire.
3.able break device:
cable break device ,door hardware
adjustable bottom bracket .
the raw material hot plate
zinc plated
safety device
adjustable bottom bracket
the raw material hot plate
zinc plating
spring safety device ,2" and 3" safety device
once the cable is broken ,this devoice can keep the hurt away from the door falling
4.aluminum alloy rope pulley
Equipment: CNC stamping/punching machine, CNC bending machine, CNC cutting
machine, 5~250 tons punching machines, welding machine, polish machines...
Processed material: stainless steel: copper, carbon steel
Surface treatment: Hot galvanized, polishing
Making process:Stamping, deep drawing,bending, punching, laser cutting,threading,
welding, tapping, riveting, grinding
5.air bag system
It is a safety device. When the door is down to hit something, it will up automatically.
Operation pressure:<3mbar
Battery:CR2032*2
Battery lifetime>1 year
Emission frequency: 315MHZ
Emission power:<10mW
Receiver power source:12V
6.duplex enhanced guide wheel bracket
Determining the right type of sectional door roller for your garage door tracks can be a little confusing, especially when you do not know what you need to look for in a garage door roller. To simplify things, there are two primary things you need to be aware of. First are the actual dimensions of the roller, and second is purpose that you will be using the door for. You can read below about measuring your roller and choosing the right quality of material for your door.
Other Door Accessories,Electronic Door Accessories,Automatic Door Accessories,High Speed Door Radar Detector
Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hffreezerdoor.com