Profile:
Taking aluminum alloy as the top, the so-called nano-track is a plastic profile extruded from plastic with nano-level plastic fillers. By adding anti-UV additives and toughening agents, it avoids long-term use of aging and fracture problems, plus The precision of the production process is easy to control, and the cost is often much lighter than that of aluminum alloy. It is a good choice for the mid-end market and customers. There are many varieties of aluminum alloy rails. The surface treatment includes oxidation, spraying and electrophoresis. The raw materials are primary aluminum alloy. Many cheap aluminum alloy rails are made of recycled materials. Electrophoresis is the best surface treatment. The surface is smooth and does not fade. .
Pulleys: There are two major categories: polyethylene, nylon, and POM-based plastic wheelless types and metal hoisting rings. Two types: poor quality plastic pulleys are mostly made of recycled materials, and the surface is dull and rough, and it will break after a short time. And aging, its pull ring is generally bent with ordinary iron wire, which will rust and pollute the curtains after a long time; the high-quality pulley is made of plastic modified by adding ultra-fine fillers and additives, and the surface of the product is smooth, burr-free, and resistant to friction , The anti-wear performance is better, the pull ring is made of stainless steel steel wire, static vibration grinding, the surface gloss is excellent, and the texture is very good.
Installation code: Generally use 0.5mm thickness ordinary coating, the pressure plate is made of recycled plastics, which is easy to rust and damage. The installation code is a guarantee for the firm track. 1.0MM steel plate should be used, nylon pressure plate should be used, and the surface should be strictly pickled and cleaned. \Scaly\cleaning process, firm coating and easy installation.
Rail cover [cover]: Generally, cheap rails are made of recycled plastics, with a dull surface and no toughness. The excellent cover is made of high-quality ABS, with a smooth surface, clear trademarks and text.
Packaging: Generally, the track packaging is simple and unpackaged. A good track will use a well-printed PE packaging bag.
