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COMIFO DUCT MANUFACTURE MACHINE CO.,LTD.
COMIFO DUCT MANUFACTURE MACHINE CO.,LTD.

DAMS Incorporated

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Duct Roll Forming Machine Six Major Matters Needing Attention

The duct roll forming machine is completed with an independent machine that processes the entire process. The proper operation of the duct roll forming machine is inseparable from the correct maintenance measures, so as to ensure the normal long-term and effective production of our products. Here's the  duct roll forming machine suppliers to take everyone to learn how to maintain.

1. The size deviation of the production of the duct cap is no more than 2mm per meter, the shape is regular, and the rotating wind cap is balanced. The fire damper must be closed tightly, the rotating parts must be made of corrosion-resistant materials, and the thickness of the shell and valve plate must not be less than 2 mm.

2. The production of all types of dampers should be open and closed. The leaves of the multi-leaf valve should be fitted together and the lap joints should be consistent. The wheelbase deviation should not exceed 1mm. The direction of the valve plate is the same as that of the handle. The flexible pipe should be tight and moderate, and its length should meet the design requirements and construction specifications. There should be no cracking phenomenon and no distortion.
3. The materials used for the flexible pipe of the clean system must not produce dust, airtight, and have a smooth inner wall. The connection between the flexible pipe and the duct equipment must be tight and airtight. The appearance
quality of the tuyere should be qualified, the spacing between the hole, the sheet and the diffusion ring should be the same, the frame and the blade should be straight and tidy, and the appearance should be smooth and beautiful.

4. Duct roll forming machine cross-operation more venues, is strictly prohibited to install the wind pipe as a support, brackets, other hangers are not allowed to be welded or hung in the duct flange and wind pipe support, hanger; When the wind pipe crosses the settlement joint, additional casing shall be provided according to the design requirements, and the gap between the casing and the air duct shall be tightly closed with filler (soft).

5. the installation of the duct to ensure smooth and clean surface of the duct, the outdoor duct should have rain, snow measures. The duct that is lifted onto the bracket should be installed in time and cannot be placed for too long. Do not open the holes that are not temporarily installed. When suspending the construction, add a cover plate to prevent falling accidents.

6. When transporting and installing valve parts, the deformation of the actuator and the blades due to the collision should be avoided. Open-air piling shall be provided with measures for preventing rain and snow; when the duct enters into the structural air duct, a steel net shall be installed at the end of the duct to prevent debris from entering the metal duct during operation of the system. Metal air ducts and structural air duct gaps should be tightly sealed. The duct roll forming machine is completed with an independent machine that processes the entire process. The proper operation of the duct roll forming machine is inseparable from the correct maintenance measures, so as to ensure the normal long-term and effective production of our products.

Duct Compact Line IIduct roll forming machine


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COMIFO DUCT MANUFACTURE MACHINE CO.,LTD.

COMIFO DUCT MANUFACTURE MACHINE CO.,LTD.