Product Type: DORMA style high quality Hydraulic floor spring
Place of Loading: Guangzhou or Shenzhen
Model No: 84F
Price Terms: FOB, EXW
Payment Terms: T/T,L/C
Package: Carton
Minimum Order: 500 Pcs
Delivery Time: 25 days
Brand Name: AOLITO
1) Aolito Floor Spring Feature:
A. Applicable for glass doors, wooden doors and the glass doors of metal frame and wooden frame.
B.Floor spring comply to EN 1154 and GB standard , and fire-rated EN1634 standard.
C. Maximum 500000 cycles tested without damage or maximum 7 years guarantee.
D.Double ways opening with smoothly movement, hold-open at 90°.
E.Closing speed and latching speed adjustable, latching point accurately at 0°
F.Stainless steel cover plate, satin or mirror surface available.
G. High quality casting iron floor spring body with 2 layers anti-rust coating.
H. DORMA type available for different countries.
I. Germany hydraulic machine oil and sealed rings, keep perfect working in cold temperature.
2) Floor Spring Function Instruction:
A.Select the high quality steel for transmission parts.The service life of Italy oil seal is over half a million times.
B.General designed is suitable for opening doors with left/right hand and single/double opening.
C.Filled with high quality anti-icing hydraulic oil, ensuring that closing speed won't be affected at minus 20 degrees.
D.Can adjust 5mm all around in the metal box, and adjust ±2 °in longitudinal direction during zero calibration, making installation easier.
E.Applicable in all public glass & wooden doors.
3) AOLITO floor spring building hardware product advantage:
A.Dorma type door closer floor spring
B. high quality with factory direct price
C. CE and ISO9001 approval Floor spring .
4)Technological Data:
A. Floor spring cover material:304 stainless steel PSS
B. Iron body,steel spindle ,aliuminum spindle cover,stainless steel304 cover,thickness 1.2mm, pss are available.
5)Quality testing machine: