Export Saudi Arabia foreign trade handle modern door and window hardware zinc alloy spraying door handle 7-character handle

Model: LM-H1917

Material: zinc alloy

Brand: aluwindoors

Process: Die Casting

Salt spray test: 200 hours

Product use:

All kinds of casement windows, old windows, aluminum doors and windows, simple and beautiful.

Color: black, white, other colors according to quantity.

Surface treatment: spraying

Factory address: Foshan

Window handle series:

Accession Application: suitable for casement windows, old windows, aluminum doors and windows, etc.

Accession Material: aluminum alloy, aluminum alloy handle selection: black, white, etc.

Accession Operation life test: 50000 times at least.

Accession Type: suitable for sliding doors, balcony doors, casement windows, old windows, aluminum doors and windows, etc
Accession Surface: spray.

Accession Package: 1 piece / plastic bag, 10 pieces / inner box, 100 pieces / box.

Accession Shipment: to be ordered by quantity, within 15 days.

Handle is an accessory of hardware doors and windows, widely used in plastic steel and aluminum alloy sliding doors and windows. The seven character handle is called the seven character handle because its shape is similar to the seven character handle. The seven character handle is generally made of copper, stainless steel, alloy and other materials. Its materials include zinc alloy, copper, aluminum, stainless steel, plastic, log, ceramics, etc. The seven character handle is generally treated by electroplating, electrostatic spray painting and other surface processes, with wear-resistant and anti-corrosion effects.

The casement handle is generally divided into two types: square shaft type and fork type

The square shaft handle is generally used for doors, windows, plastic steel slotted windows. It is gear driven, and the profile needs a certain space. The fork type handle can be used for either internal opening or external opening. Generally, the window with c-notch often uses fork. The rotating shaft and handle of the square shaft handle only rotate, and there is no gear in the handle itself. When working, it is necessary to rely on the gear of the transmission box (or driver) to move the lock point for a stroke. There is a gear in the base of the fork handle. When the handle is rotated, the gear in the base of the handle drives the fork to have a stroke. When the fork drives the transmission rod (transfer rod) during operation, the stroke is the stroke of the lock block. According to different window types, generally, if the window is opened outwards, because the horizontal surface of the mounting handle is small, and in order to replace the damaged handle more conveniently, it is easier to use the square shaft handle, which can be replaced only by removing the handle screw, while the fork type is a little more troublesome. However, if the window is opened inside, the fork type handle is like the shaft handle, which should be generous, beautiful and easy to install.