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Steel roof ridge vent

The natural ventilator has a large throat size (1,500mm-9,000mm). The product is mainly installed on the roof ridge, or at an angle perpendicular to the ridge on the roof itself along its slope. Due to its large geometric size and relatively high deadweight, it is necessary to install a base.

Advantages:

Large throat and effective vents, high ventilation efficiency
Adopt the patented technology of “holistic waterproof structure”, no leakage hazard
Professional rainproof diversion system, good rainproof performance
The rainproof board can be set as a daylighting board, which has the triple performance of ventilation, firefighting and smoke exhaust, and daylighting
The opening and closing valve plate can be set at the throat, and the ventilation and smoke discharge can be adjusted
The skeleton structure is welded with hollow thin-walled square steel, and the surface of the skeleton is treated with hot-dip galvanizing or heavy-duty anti-corrosion paint coating
The frame has been calculated by structural load to ensure that it meets the requirements of wind, snow load and seismic grade at the location of the project, and has good structural stability and safety
The outer guard plate, drainage channel, flooding plate, etc. are selected according to the engineering design, and the principle is the same as the roof color steel outer plate material, brand, and thickness. The natural ventilator has a long service life and the same building service life

Common Specifications:

Ventilator code	Throat width(mm)	Throat length(mm)	Ventilator height(mm)
MCW5H(Z)—1530n MCW5H(Z)—1540n	1500	3000n、4000n	1500
MCW5H(Z)—2030n MCW5H(Z)—2040n	2000	3000n、4000n	2000
MCW5H(Z)—2530n MCW5H(Z)—2540n	2500	3000n、4000n	2500
MCW5H(Z)—3030n MCW5H(Z)—3040n	3000	3000n、4000n	3000
MCW5H(Z)—3530n MCW5H(Z)—3540n	3500	3000n、4000n	3500
MCW5H(Z)—4530n MCW5H(Z)—4540n	4500	3000n、4000n	4500
MCW5H(Z)—5030n MCW5H(Z)—5040n	5000	3000n、4000n	5000
MCW5H(Z)—6030n MCW5H(Z)—6040n	6000	3000n、4000n	6000
MCW5H(Z)—9030n MCW5H(Z)—9040n	9000	3000n、4000n	9000

The industrial air ventilation system’s size can be customized according to client’s requirement.

Scope of Application:

The smoke and heat exhaust ventilator is suitable for steel structure buildings and large-scale public buildings in relevant industries such as metallurgy, aviation, shipbuilding, machinery, glass and various light industries.

Waterproof Method:

This heavy industry ventilator is a holistic waterproof structure, i.e. it relies on its own structure for waterproofing. It does not use silica gel or adhesive tape to fill seams or to stop leakage, which avoids water leakage hazard caused by aging and cracking of silica gel and adhesive tape. Service life of the waterproof structure is the same as that of building roof panel.

heavy industry ventilator