1 FV series conveyor chains 2 Flanged roller 3 High-quality alloy steel 4 CNC ... 2. Without rollers, with S small roller type, with P large roller type, with F flanged roller type 3. General attachment is K2 or ... as conveyor system, agriculture, metallurgy, food and beverage, processing, palm oil, water and waste water, forest industry, etc. 5. ... capacity of parts to ensure delivery and lower prices.