Tel.: 17816050166
Fax: 0571-63158855
Website: en.huomanfiredoor.com
Email: chengxiaoping@huomanfiredoor.com
Address: Village Committee of Hongchi Village, Dayuan Town, Fuyang District, Hangzhou
High quality motor:
Various motors are available for selection, which can be switched manually or electrically. The motor is equipped with travel control, which automatically stops when the motor is in place.
Torsion spring balance:
The torsion spring assembly is equipped with a torsion spring shaft to maintain balance and open quietly and smoothly. The torsion spring shaft is made of galvanized material, while the torsion spring is subject to stress shot blasting treatment, and the surface is coated with aluminum. Other parts are aluminum alloy die castings.
Adjustable hinges and rollers:
The relative position of the pulley and the door panel can be adjusted to facilitate installation and ensure the balanced operation of the door panel.
Anti pinch protection:
The concave convex design between the door panels has the anti pinch function, which makes the use safer.
