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            Welcome to visit TIANCHANG TG TURBINE VENTILATION CO.,LTD!

            ridge ventilation




            Diamond.
            With all the features of the diamond open, but better ventilation than diamond. Applicable to a number of industrial buildings.
            drawing  model  code hole width 
            (mm)
            hole length
            (mm)
            ventilation height
            (mm)

            ventilation area per meter
            (㎡)

            weight of adding per meter
            (Kg)
            motor power
            (Kw/m)

            1 type ventilation skylight

             (opening and closing)

            TC1B-1530n(1540n、1560n) 1500 3000×n、4000×n
            (used for profiled steel plate or cast in place concrete roof)

            6000×n
            (used for prestressed reinforced concrete roof slab)
            1500 1.20  120 0.12
            0.04
            TC1B-2030n(2040n、2060n) 2000 1800 1.60  160 0.12

            TC1B-2530n(2540n、2560n) 2050 2000 2.00  200 0.12
            TC1B-3030n(3040n、3060n) 3000 2500 2.40  245 0.12
            TC1B-4030n(4040n、4060n) 4000 3000 3.20  300 0.18
            TC1B-4530n(4540n、4560n) 4500 3300 3.60  350 0.18
            TC1B-5030n(5040n、5060n) 5000 3500 4.00  390 0.18
            TC1B-6030n(6040n、6060n) 6000 4000 4.80  480 0.18

            2 type ventilating skylight

             (open type)

            TC1B-1530n(1540n、1560n) 1500 3000×n、4000×n
            (used for profiled steel plate or cast in place concrete roof)

            6000×n
            (used for prestressed reinforced concrete roof slab)
            1500 1.20  120 0.12
            TC1B-2030n(2040n、2060n) 2000 1800 1.60  160 0.12

            TC1B-2530n(2540n、2560n) 2500 2000 2.00  200 0.12
            TC1B-3030n(3040n、3060n) 3000 2500 2.40  245 0.12
            TC1B-4030n(4040n、4060n) 4000 3000 3.20  300 0.18
            TC1B-4530n(4540n、4560n) 4500 3300 3.60  350 0.18
            TC1B-5030n(5040n、5060n) 5000 3500 4.00  390 0.18
            TC1B-6030n(6040n、6060n) 6000 4000 4.80  480 0.18
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