Key points of color steel machinery

Nowadays, the roofs of many buildings are using color steel tiles, and the color steel machinery has a single layer and a sandwich. Some people say that single-layer color steel tiles are steaming in the summer, and people can't stand the heat. They don't keep warm in winter, and they can't get cold, even if they do not have the effect of smallpox. In fact, the use of a single-layer color steel tile machine in the summer will have a simple way to cool down.

Refer to the following resettlement points:

(1) First of all, in order to facilitate the maintenance of the operation, please be more than 50CM from the wall

(2) Then fine adjustment: the machine frame must be level corrected to maintain precision

(3) Secondly, the following items are required for the installation foundation: A strength must be able to be the weight of the machine.

(4) Installation of color steel equipment (refer to the instruction manual)

(5) Finally, you must have a good power supply.

There are two types of fixing methods for the installation of color steel machinery and equipment: transmissive and concealed concealed type. Penetration type fixing is the most common way to install roof and wall color steel equipment, that is, fixing the color board with self-tapping screws or rivets. Supporting parts (such as purlins). Construction technology and operation points of color steel tile pressing equipment.

First, there are two types of fixed installations for color steel machinery and equipment: transmissive and concealed concealed. Penetration is the most common way to install roof and wall color steel equipment, that is, the self-tapping screws or rivets are used to fix the color plates on the support members (such as the purlins), and the penetrating fixation is divided into wave-pin fixation, trough fixation or Their combination. Concealed concealed fixing is a method of fixing the special concealed buckle with the dark button type color plate to the support member (such as the purlin), and the fixing method of the female rib of the color plate and the central rib of the concealed button is generally used for the house. Panel installation.

Second, the side and end of the color plate overlap. When installing each steel plate, it should be placed on the front steel plate accurately and clamped to the previous steel plate until both ends of the steel plate are fixed. A simple and effective method is to use a pair of jaw clamps to clamp the overlapped steel plates.

Third, the color plates in the south are generally designed as single-layer color plates. In order to reduce the heat of solar radiation entering the interior of the building, the roofing system can be installed with insulation layers when installing the roof panels. There is a very simple, economical and effective way to apply a double-sided reflective foil film to the stringers or slats before installing the roofing steel. This method can also be used as a steam barrier to reduce agglomeration. If the film is allowed to sag between the supports by 50 to 75 mm, the air layer between the film and the roof panel will further enhance the heat insulation effect.

Fourth, the selection of self-tapping screws. When fixing screws are selected, the fixing parts should be selected according to the service life of the structure, and special attention should be paid to whether the life of the outer covering material is consistent with the life of the specified fixing parts. At the same time, note that the thickness of the steel string cannot exceed the self-drilling capacity of the screw. Screws are currently available with a plastic head, stainless steel top cover or a special durable finish. In addition, except for the screws for fixing the buckles, the other screws are provided with waterproof gaskets, and corresponding special gaskets are provided for the lighting panels and under special wind pressure conditions.

Fifth, color steel pressing equipment - the installation of color plates is easier to master, and the handling of some details is more important. For the roof color board, the color board should be correspondingly closed at the roof and the eaves, in order to prevent rainwater from entering the roof more effectively. Where the roofing panel is on the ridge, the edge between the ribs of the steel plate can be folded upwards with a hemming tool. It is used on all upper ends of all grades below 1/2 (250) roof steel to ensure that water blown by the wind below the flooding or deck does not flow into the building.

Sixth, in the design of large-span and large-area workshops, in order to have sufficient brightness, lighting belts are often designed, usually arranged in the middle of each span. Although the setting of the lighting plate increases the degree of daylighting, it also increases the heat transfer of the sun and increases the temperature inside the building.

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Label: Key points of color steel machinery

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