1. Material made:
Hanger body is made by stronger PA66 material injection.
Chrome steel precision ABEC-1 bearing with 8 steel balls.
Dupont POM injection wheels by polish turning process finished.
Thickness aluminum 6063 plate connecting with oxidation.
PA66 with rubber tube track stopper.
Stainless steel bottom plate with roller guide.
All bolts, screws, rivet pins are stainless steel.
One door set include: 2pcs hanger rollers,2pcs connecting plates,2pcs track stoppers,1pc bottom guide roller.
2. Function feature
Facing or Top fixing door installation.
Spring click plate lock hanger roller function,easy to install the door.
Slope wheel design hanger roller is good for running right position in the track .
High accurate roller wheels componets and assembly.
Sliding running smooth, quiet, stable/no moveble.
100 000 times running cycles testing past.
Carrying door weight 50-80KG.
Good performance of the corrosion resistance.
3. Products can be custom according to customer demand.