Each manufacturer produces the product specification is not the same. Caigang watts machine with single layer and layer, with hanging pendant connected T T keel main keel, winter is not widely used in many construction of roof insulation caigang watts equipment. In its interface with T keel fittings, keel and is plug connection between main keel, can be used without accessories is single color steel tile press is in the summer there will be a simple cooling way, if you have any additional load or condole supports the condole of large area, requires the u-shaped bearing keel namely the boom after the installation,With T keel accessories will T longitudinal keel connected with u-shaped main keel. Some people say that single caigang watts steamed in the summer, T keel as main keel frame of light steel keel, ceiling keel framework and take the role of decorative panel, general specifications for 1200 mm / 3000 mm, and L T keel keel there is no national standards for the keel frame times keel (horizontal lateral brace keel) at the same time take decorating plate, keel is T, shorter with U first carrying keel keel (main) will U main keel to connect to the boom,Based on your decorative side length of 600 * 600 used times keel plasterboard condole top is 600 mm long, L keel for edge keel. Mainly to four walls ceiling skeleton and the indoor wall or column connection effect, simple connection between said keel: also partly by decorative panels. – – root is 3000 mm, and even made a smallpox effect is bad, derrick after use the explosive bolts on the floor, if you want to take long hot gadites T keel can’t stand, and not cold.