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      Product Category

      Product > Gear cone drum gradual anti-falling safety device > SAJ30-1.2
        Name: SAJ30-1.2

        SAJ30-1.2anti-falling safety device of construction elevator gear cone drum gradual anti-falling safety device commonly used in typical specifications, is a method of preventing construction lift cage or counterweight protection target falling by gear, centrifugal speed limiting device, cone progressive type brake system 's gradual anti-falling safety device.
        Product executive standard: JG121-2000

        The main properties of SAJ30-1.2parameters:

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