“Spike” chains available from SKF® provide reliable solutions to transport thermoformed and other hard plastics widely used in packaging applications. Their uniquely angled “spikes” precisely puncture the plastic along the “discard” side and then pull the material smoothly during the conveying process.
These high-performance conveyor chains feature double strands for superior rigidity and optimum support of packaging materials. Pitches range from 1/2 in. to 5/8 in. to satisfy typical application requirements.
“Spikes” are manufactured in two sizes and ground at a 17º angle. This enables clean and exacting punctures in the plastic without distorting. Otherwise, damage to the material could occur during conveyance. Their design purposely angles inward to prevent packaging materials from lifting or misalignment.
These pre-tensioned steel conveyor chains exhibit excellent wear resistance, high fatigue strength, and efficient initial lubrication. They are built to run quietly and promote extended service life with minimal maintenance beyond standard lubrication.
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: Design World :