... for different parts of the machines3.flexible accordion type guideway shield made from nylon;weaving plastic;synthetics rubber.max ... 400C ,operation rate: 100m/minflat accordion shield,round barrel shield ,hexahedron shield ,octahedron shield and so on are available armoured vertical ... ,but also verticallymax rate :60m/min rolling curtain shield combinated with case ,spring shaft,and fabric clothnoise ...