... by inserting collars or spot welding.AdvantagesThe positive sprocket drive ensures stable runningThe belts have smooth surface ... belts, woven wire mesh, high temperature belts, chain driven belts, spiral conveyor belts, wire cloth, ... metallurgy, petroleum, chemical, food, pharmeceuticals, glass, printing and machine making industries;Heat treament, drying, cooling, refrigerating, cleaning, dehydration ...