Buying by speed only
Headline speed is not the same as usable production output. A capping machine must handle the real bottle, cap, operator rhythm, cap feed, conveyor flow and downstream process.
Ask what assumptions sit behind any output figure and whether those assumptions match your pack, cap and line layout.
Ignoring samples
Buying from images alone is risky. Real samples reveal thread quality, cap grip, bottle stability, label position, cap damage, fill-weight effects and changeover issues.
Even a simple sample review can prevent the wrong automation route being selected.
Underestimating cap feeding
Cap feeding is often where projects become more complex. Manual placement, chute feed, elevator feed and bowl feed each have trade-offs for labour, speed, cap orientation and changeover.
The cap feed route should be considered at the same time as the capping machine, not bolted on later as an afterthought.
Forgetting support
Installation, training, spare parts and setting records are part of the buying decision. A machine that cannot be supported properly can lose its productivity advantage quickly.
Lancing UK can help buyers compare machine type, cap feed, output and support route before requesting a final quotation.
Quick answers
What is the most common buying mistake?
Choosing a machine by advertised speed before checking samples and cap feeding.
Do I need a cap feeder?
It depends on output, cap style, labour availability and consistency requirements.
Can a semi-automatic capper be the right choice?
Yes. For short runs and frequent changeovers, semi-automatic can be the most practical route.