4. Multipass labyrinthine sealing, preventing the mixed dirt and water immersed; 5. Manufacturing by steel pipe specially for of high precision roller, ensuring the strong load, low shaking and less noise. Standard: din15207, din22107, iso1537, gb10595 Certificate: iso, ce Type conveyor dtii, td75 Bearing no: 6204/6205//6306/6307/6308 etc Material: carbon steel, rubber , nylon etc. Belt width: from 300mm to 2400mm The international market: middle east, south america, africa, southeast asia. Etc. As the clients' demand
