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 (%):

61%

Open Area (mm):

3.5*11

Accessories:

Flights,side guards

Belt Pull (PE):

1200

Belt Pull (PP):

1560

Belt Pull (POM):

2340

Weight per m2 (PE):

5.5

Weight per m2 (PP):

5.5

Weight per m2 (POM):

7.5

FDA Approval:

Yes 

USDA Accepted:

Yes