1. The running board of the treadmill generally adopts plywood, medium density fiberboard, high density fiberboard, and bakelite board.
2. High-density fiberboard has the best rupture strength, bakelite board has high insulation resistance, good antistatic effect, and good surface layer, which can extend the running life of the running belt and has the characteristics of smoother and smoother the more you use it. The most commonly used in the industry are medium-density fiberboard and high-density fiberboard.
The high-density fiberboard is divided into three layers. The two layers on both sides have very high density and good wear resistance. The middle layer is relatively soft, which can increase the elasticity of the running board. Generally, the treadmill uses ordinary fiberboard, which has rough texture, poor elasticity and wear resistance.
At present, the running board used by some brands in the industry is an arched running board, which increases the elasticity during running through the deformation of the running board, but the frequent deformation will inevitably reduce the service life of the running board.
The width of the running board of a luxury treadmill is generally more than 46 cm, and the length is more than 127 cm. This is mainly because: the shoulder width of a normal adult man is about 40 minutes, plus the arm swing action during running, in order to enable the user For more comfortable exercise, the running area should not be less than 46 cm: while normal adult users have a stride of about 120 cm during exercise. In order to be able to exercise more comfortably, the length of the running board should be at least 120 cm.
