Standard materials, excellent parts, strong welding, perfect spraying and scientific design not only ensure the safety and beauty of the product, but also ensure that the product is durable and easy to use, and its safety.

Adjustable Dual Pulley System Feature:

1.Two times baking paint, anti-rust, anti-knock scratches, Special powder makes the coating more solid, meanwhile, to enhance the three- dimensional feel of the coating;

2. Tube thickness: standard 3.0mm thickness.

3. Screw: Material is stainless steel 304, 8.8 grade, good toughness, high strength, no rust, good appearance color, high-end quality.

4. Pulley: The material is high-strength polyoxymethylene(POM), which has higher strength than high-strength nylon, better self-lubricity and wear resistance, high bending strength, and its load bearing 120KG runs more than 1 million times without damage; the bearings in it is Special bearing for air conditioner, good mute effect, strong and durable. Its running accuracy is very high, the axial deflection of the pulley is 0.1-0.3mm, the radial deflection is 0.03-0.15mm, which is more than 5 times higher than most similar products; In addition, smooth grooves will reduce wear, so meanwhile increase the service life of pulleys and wire ropes.