1.  铺装时： when infill rubber granule ( sand )...

将橡胶颗粒（沙）填充到人造草中后，我们可以使用机器刷纱，然后可以帮助橡胶颗粒（沙）均匀分布并到达纱线底部。
After infill rubber granule ( sand ) into artificial grass, we can use the machine to brush yarn, then can help rubber granule ( sand ) spread evenly and come to yarn bottom.

2.  场地维护时： when maintain artificial grass field...

使用2~3个月后，人工草场需要进行保养，有助于保护纱线，使场地更适合运动。 我们可以使用机器进行维护。
After 2~3 months using, artificial grass fields need be maintained, it can help to protect yarn and make fields more suitable for sports. We can use the machine to do the maintenance.