Automatic closing Secure channal Concealed Door Closer - SG-1000

Applicable Door weight(KG) :45-75KG, Applicable Door Width(mm) : 500-1000, vertify standard : 200,000QB/T2697-2005,IS - details see: https://www.buildingsupplieshub.com/automatic-closing-secure-channal-concealed-door-closer-10054853

Type: Door Closers, Door Closers	Place of Origin: Guangdong China (Mainland)	Brand Name: KESITE	Model Number: SG-1000
Material: Aluminum Alloy	Door Width: 900-1300mm	Door Weight: 45-75KG	Specification: 1423755

Automatic closing Secure channal Concealed Door Closer

Model: SG-1000

Door width: 900-1300mm

Door weight: 60-80kg

Hole Distance: 188*19mm

Closing speed adjusting: 180- 20

Locking force adjusting: 20- 0

Function:

1. Door can keep standstill when at 90 degree.
2. Closing and locking speed can continue adjustment.
The fastest closing time is 3 seconds from 90 degree to 0degree.
The slowly closing time is above 40 seconds.
3. It will create resistance to avoid too much forces when open the door at above 65 degree.
It can pretend to hit the wall.
And the resistance can be adjustment.
4. It will set 20 seconds to closing the door from 180 to 65 by factory,
and it can be reduced to 1 second by the adjust screw.
5. Closing forces is choosed as different size and weight of the door.
Foces adjustable door closer can adjust to min force,
to reduce resistance to facilitate the old or disabilitied people.