Build the feed route around how the closure behaves in bulk.
A cap feeding system is more than a storage hopper. It has to separate loose caps, orientate them where required, keep a stable supply in the chute and hand them over to the capping machine at the right height and angle.
The best configuration depends on cap geometry, output target, changeover range and the downstream capper. Simple screw caps may suit a hopper and elevator, while pumps, triggers and specialist closures often need bowl tooling or extra controls.
Lancing Ltd can help shortlist the correct route from real cap samples, bottle details and the capping-machine interface instead of relying on a generic speed claim.