久久精品日日躁夜夜躁欧美_亚洲色图网_无毛网站_国产成人精品综合久久久 - 99视频导航

Nominal pitch:

50 mm

Belt surface:

Open,smooth

Open Area (%):

27%

Open Area (mm):

5*9 

Accessories:

Flights ,side guards

Belt Pull (PE):

1840

Belt Pull (PP):

2795

Belt Pull (POM):

4200

Weight per m2 (PE):

7.5

Weight per m2 (PP):

7.5

Weight per m2 (POM):

11.5

FDA Approval:

Yes 

USDA Accepted:

Yes