The TNN Development Limited is one of the leading manufacturers and suppliers of height-adjustable capping machine for 160–320 mm bottles – 24000bph model in China. Welcome to buy discount height-adjustable capping machine for 160–320 mm bottles – 24000bph model made in China here from our factory. Quality products and low price are available.





Running multiple SKUs on one line? The elevation device on the TNN-20H capping machine adjusts from 160 mm mini-water bottles to 320 mm wine bottles in less than two minutes. A hand-wheel encoder sends real-time height data to the PLC, ensuring the capping head stroke is always optimized for thread engagement depth. Repeatability is ±0.2 mm, preventing shallow or over-torqued caps that can cause leakage in transit. This height-adjustable capping machine also features quick-release capping heads; operators swap from 28 mm to 30 mm caps with only one Allen key. One machine, unlimited formats-ideal for contract packers.
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