WZH-180 Automatic Continuous Cartoning Machine

Speed is the obvious difference, but the more useful question is what your upstream line produces. If your blister machine or filling line tops out around 120 cartons per minute, the 120-III matches it without paying for headroom you cannot use. The 180 suits lines running consistently above that, or plants that expect to add a second upstream machine later. The 260 and above are for continuous campaigns where the cartoner must never be the bottleneck.

Tell us the output of the machine feeding this cartoner and we will tell you which one actually fits — over-specifying the cartoner does not increase line output.

Intermittent machines are highly versatile for lower speeds, but once you approach 180 cartons per minute, the constant “start-stop” action creates mechanical stress. The WZH-180’s continuous motion operates in a fluid, non-stop rotation. This provides a much smoother product transfer, protects fragile items (like glass vials or brittle blisters), and significantly extends the lifespan of the machine’s drive components.

In high-speed packaging, pushing a stationary product into a moving carton can cause jams. The WZH-180 solves this with multi-position servo tracking. The mechanical pusher accelerates to match the exact speed of the carton on the conveyor, gently sliding the product (and leaflet) inside while both are in parallel motion.

No, the WZH-180 is specifically engineered for this challenge. It utilizes a double station planetary gear system combined with a pre-forming device. Instead of just pulling the carton down with suction, this rotary mechanism actively breaks the score lines and forces the carton into a perfect square, ensuring ≥99.9% opening reliability.

The machine is equipped with a strict detection loop. If the sensor detects that a leaflet was not folded or transferred correctly, the “No Leaflet, No Carton” logic activates. The machine will either withhold the carton or automatically reject the incomplete package at the outfeed station, ensuring zero defective products reach your final shipping case.

Absolutely. While it is a high-speed machine, it is highly versatile. It is suitable for automatically encasing ALU-PVC blisters, soft ALU/ALU strips, pill trays, medicine bottles, tubes, and sachets.

If the new carton is the same style and only the length or width changes, handwheels and sliding slots handle it — no tooling swap. If the product height or carton height changes, the pushing head has to be replaced with a matching set, and the tuck-in section may need different guide plates. That distinction matters when you plan a multi-product schedule: same-height formats change over quickly, different-height formats do not.

Yes. The WZH-180 is designed as a high-performance system that easily links to matching upstream machines. Its PLC can communicate with your blister packaging machine or bottle unscrambler to automatically speed up or slow down based on the incoming product flow, forming a fully automated production line.

Three: tuck-in, snap-bottom and hot-melt glue. Tuck-in and snap-bottom share the same mechanical chassis — if you package both carton styles, one machine covers them with a small set of changeover parts.

Hot-melt glue is built differently. The glue station replaces the tuck-in mechanism rather than sitting alongside it, so it has to be specified before the machine is built. Retrofitting glue onto a delivered tuck-in machine means rebuilding the sealing section, not swapping a module. If glue is a possibility for you later, tell us at the quotation stage.