Positive Drive Chain Edge (PDCE)
Two or more strands of chain connected by cross supports, which carry a mesh belt. Positive Drive Chain Edge belts are used where it is impracticable or undesirable to operate a friction driven belt because of:
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Design limitations
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Operational requirements
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Where synchronized belt travel is essential
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Where periodical inspection and service are difficult to maintain
Positive Drive belt assemblies employing Steel Roller Chains are widely used for conveyor purposes because of uniformity in pitch, high tensile strength with relatively light weight and durability under severe loads. Conveyor belts are regularly produced using chains of various grades of malleable iron, high strength cast alloys, heat-treated malleable iron, stainless steel, and carbon steel. Steel grades as well as Stainless Steel are available with standard or oversized rollers. Stainless Roller Chain is available and should be used for corrosive conditions.
Note: Wiremesh can be incorporated to belt
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