120KG Double Cylinder Auto floor spring door closer of stainless steel

120KG Double Cylinder 500,000 times cycle test Automatic Floor Spring Door

Product Description

Electric floor spring is traditionally spring leap, open the door way change from manual to automatic.

Consistent with other automatic door way of working, through the sensor signal reception, automatic drive closed door open, and can be used with any entrance guard system.

Installation and the installation of the floor spring traditional way, completely suitable for the use of any door in random. factory, hotel, hospital, school, bathroom, office and other places of any flat to open the door, glass door, wooden door, metal door and so on are suitable for installation.

To improve the quality of life, avoid the spread of bacteria, the buildings have the effect of environmental protection and energy saving, etc.

Quality Control

Our QC department is responsible for products testing. We promise 100% of our products have passed full inspection before shipment. These tests can prevent our defective products from entering the market, and can also check if there is leaking under high temperature and high pressure, which ensures the oil leaking stay below the lowest level.