Automatic feeding system-angle wheel
Enclosure of angle wheel: it is made of Polycarbonate imported from American by one step. It features high impact resistance, stable size, colorless, transparency, and better electric insulation performance, corrosion proof performance, abrasion proof performance and strong performance against high-low temperature difference.

one-step molding
Inner angle wheel: it is made of glass fiber reinforced nylon imported fromJapanby one step. The material of it is same as that of disc, which significantly reduces damage due to friction. It is equipped with double-seal bearing conforming to international standard, thus lowering noise by 40% as compared to same products.
Fasteners: they adopt anti-back stainless-steel bolts conforming to international standards, which increases corrosion proof performance and maintenance convenience.