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Doors And Windows Heart: Doors And Windows Hardware Of Choose And Buy Should Pay Attention To What?
Jan 11, 2018

Doors and Windows heart: doors and Windows hardware of choose and buy should pay attention to what?


Hardware accessories (holding hands, hinges, pulleys, seals, etc.) is the aluminum alloy doors and Windows open, close, the major parts of fixed, different types of window can configure different hardware fittings, doors and Windows in the doors and Windows hardware is worthy heart, its quality effects to the Windows and doors use effect and service life.Doors and Windows hardware fittings of choose and buy should pay attention to?

1, holding hands,

A hand to use to open the window, main effect is when press the casement flat open casement is turned off on the window frame, in order to achieve the role of sealing.Consumer is when the choose and buy should pay attention to observe the surface smooth, no burr, ok have weight, uniform coating on the surface of the can.

2, hinge:

Used to open doors and Windows.Consumer is when the choose and buy can observe the hinge material, with copper, iron, copper, stainless steel, aluminum alloy extrusion material processing, avoid by all means use hinge of the zinc alloy casting.

3, slide support:

Support flat open casement, positioning of a device for opening and closing.Consumer is when the choose and buy to choose stainless steel material is good, the surface shall not have defects such as scratches, front edges, burrs, slip through opening and closing, a slight resistance.

4, pulley:

Bear the weight of each sliding door window, and horizontal direction.Roller frame should be paid attention to when consumer choose and buy materials and pulley whether use needle roller bearings or ball bearing, the sliding door with the pulley should choose heavy door with pulley, must not with push-pull window pulleys instead.

5, half moon lock:

Most of them between the fan and fan hook lock.Consumers should choose stainless steel or aluminum alloy production is preferred.

6, hinges:

With high strength, strong bearing capacity, easy to tear open outfit, flexible for opening and closing, sound and so on the characteristic of trigeminal hinge is advisable.

Article 7, seal:

Due to the door and door plank is the combination of plate cutting between the closing moments about as high as 120 db noise, seriously affected the physical and mental health.USES the high strength and sealing strip, does not react with paint, guarantees the contact with the surface smoothness.And it also shock absorption, sound attenuation, sealing, sound insulation, moistureproof, etc.


We are a specilized CNC aluminium windows and doors machining factory in China, do aluminium profiles, aluminium alloy and other metal machining. Also we produce our own CNC aluminium machining center, welcome to contact us if any inquiries.


From Ybolan machinery & Equipment Co.,LTD