2.V-belt: imported Japan Mitsuboshi or Sanlux belt, B type belt make
sure use at least 5 years.
3,Motor: both China high quality motor and Siemens motor are
available. Approved by CCC certificate. Protection level:IP55,
insulation level: F class.
4,Fan blade: Fan blade is made of stainless steel by punching
forming, no dust, attractive and durable. Special blade shape
design ensure large air volume, no deformation, no broken, keep air
volume same all the way. Thickness 1.2mm, surface finish BA grade.
5,Fan bearing: Bearing adopts imported double-row bearing with
special waterproof disign, water can’t enter. High strength, lower
noise, maintenance free and long service life.
