Crate Chain Conveyor Systems Crate conveyor chains are mostly made of synthetic materials with Stainless Steel chain pins, and are therefore particularly suitable for food industry. Alternatives for those materials are steel or cast iron chains. The greatest advantages of crate conveyor chains are the following: • No corrosion (dependent on the type) • Long service life • Low friction coefficient • Low noise level • High tensile strength Crate Chain Conveyor Systems Manufacturers In India Crate Chain Conveyor Systems Manufacturers In Tamilnadu Crate Chain Conveyor Systems Manufacturers In Coimbatore