Dongguan electric crystal door scale design - Dongguan shopping mall crystal door customized after-sale
Time: 2020-02-12 View: 1611
Dongguan electric crystal door scale design - Dongguan shopping mall crystal door customized after-sale
Haifeng Automatic Door Co., Ltd. specializes in customized electric crystal roller shutter doors for shopping malls - quality assurance. The unique sound deadening leather strip design between the curtains makes the door body truly silent when rotating. The connection bars of aluminum alloy strengthen the protection effect, and there are frosted, transparent, colored and other specifications for selection.Haifeng Automatic Door Co., Ltd. is a production enterprise integrating production, sales, installation and maintenance. Its product quality has been keeping a leading position in the same industry, and it is well-known in large and medium-sized cities across the country. Relying on perfect pre-sale and after-sale service, our products are well received by our customers. Main products of the company: electric crystal shutter door, electric expansion door, electric shutter door, induction door, automatic door, fire shutter door, fast shutter door, industrial door, lifting door, translation door, flap door, garage door, glass door, glass partition, wind resistant shutter door, thermal insulation shutter door, stainless steel shutter door. Crystal shutter door, sliding gate, sliding gate, iron art, fence, anti-theft door, fire door, road gate, etc. Tianjin Dagang customized shopping mall electric roller shutter manufacturer - quality assurance colleagues we sell various brands of roller shutter motor, fire shutter motor, flap door motor, expansion door motor, garage door motor and various remote controls.Crystal roller shutter door manufacturer - new type crystal roller shutter door motor can ensure the reliable brake of roller shutter door motor shaft and improve the reliability of roller shutter door machine.The crystal roller shutter door machine includes a motor, the rear end of the motor shaft is fixed with a brake pad base by a lock nut, the crystal roller gate is customized, the end face of the brake pad base is fixed with an annular brake pad, the rear part of the motor shell is fixed with a barrel shell, the inside of the barrel shell is equipped with a radial side wall, the front side of the radial side wall is fixed with an electromagnet, and the front of the electromagnet is equipped with a brake disc; the brake disc is processed with The front small and rear large stepped axial through-hole, the rear of the stepped axial through-hole is a threaded hole, the stepped cylindrical positioning pin, the second compression spring and the fastening screw are successively installed in the stepped axial through-hole, the front of the positioning pin extends out of the stepped axial through-hole; the lock nut is processed with an arc groove to match the front of the positioning pin; the outer peripheral surface of the brake disc is provided with a radial limit clamping groove, and the outer part of the cylindrical shell is provided with a screw hole A pressing plate is hinged, and the pressing plate is provided with a clamping protrusion to match with the clamping groove; it can ensure the reliable brake of the motor shaft of the rolling shutter door machine, and improve the reliability of the rolling shutter door machine.
