Hydraulic Self-Closing Butt Hinges

DNW's range of hydraulic hinge also includes hinge for doors made of steel, aluminum or wood, it allows soft and slow door operation, well tested for 500,000 cycles, with patented inner structure that do not lose buffering function when door is pushed, also allowing closing speed adjustment and angle adjustment for easy installation.

Hydraulic butt hinge

Patented in many countries
Single action internal wood/ aluminum framed/ steel door with 90 degree hold-open.
Pass 500,000 cycles in-house durability test with excellent product performance
High standard product specification using #304 stainless steel material and 2pcs of heavy duty precision bearings
Adjustable closing speed
Elegant alternative to floor closer, easier and low cost installation (no need to break the floor), and low maintenance costs
Self-closing hinge with genuine hydraulic bumper, patent structure with no risk of losing buffering function upon sudden external forces (hand pushing)
Maximum loading capacity : 60kg (132lbs) per pair
Easy and effective adjustment ± 10° after door is installed when door is not lined up with side panel or frame
75-90° hold open, self closing at 70 ±5 degree, and door closing precisely at 0°
Available finishes: brushed stainless steel and polished stainless steel

Hydraulic butt hinge, dummy function

Single action internal wood/ aluminum framed/ steel door with 90 degree hold-open.
Elegant alternative to floor closer, easier and low cost installation (no need to break the floor), and low maintenance costs
Work with hydraulic hinge as a pair, maximum interior door weight 50kgs (110lbs) per pair.
Maximum interior door width: 900mm
Easy and effective adjustment ± 10° after door is installed when door is not lined up with side panel or frame
Available finishes: brushed stainless steel and polished stainless steel