Throughput limits in multi-label labeling of large RFID cards? Application and selection guide for the Wanzhi WZ-125G

Throughput limits in multi-label labeling of large RFID cards? Application and selection guide for the Wanzhi WZ-125G

With the rapid growth of garment RFID traceability and smart card manufacturing, demand for multi-label application on large cards keeps rising. Conventional single-head equipment, however, faces limited throughput and cumbersome steps for multi-region labeling. Wanzhi Automation’s WZ-125G automatic four-head card labeling machine has recently been put into production at several smart card manufacturers, offering the industry an efficient new solution for synchronized multi-head labeling.

Industry pain points in synchronized multi-label labeling and how we break through

In the production of large cards and RFID embedded hang tags, synchronized multi-label application is a key step. Conventional methods usually require multiple passes or complex multi-machine lines, which take up floor space and easily accumulate second-positioning errors that misalign or wrinkle labels. To solve this, Wanzhi Automation developed the WZ-125G automatic labeling machine. It uses a multi-head synchronized parallel mode: one machine completes multi-region labeling in a single pass, greatly simplifying the process and solving the efficiency and accuracy bottleneck.

WZ-125G core technology and specifications

As core equipment designed for volume labeling of large-area cards, the WZ-125G is thoroughly optimized in structure. First, it supports 2 to 6 labeling heads, with dispensing speed up to 60 M/min and overall capacity of about 1200 to 1600 cards per minute, readily handling large orders. Second, for stability at high speed, the 900 kg one-piece long heavy-duty stainless steel frame and high-precision two-side-supported labeling modules suppress vibration and drift during high-speed web travel, holding positioning accuracy strictly within ±0.5 mm. The pressure-sensitive labeling machine also handles large cards 300 mm or 600 mm long and wide, and comes standard with automatic sheet feeding and rear automatic collection and stacking for fully unattended continuous production.

Selection tips and typical applications

In selection and application, companies can order a 2-head to 6-head model from Wanzhi Automation based on their specific label layout, balancing equipment reuse and capacity. The machine is widely used in garment RFID traceability, smart card manufacturing, furniture hang tag processing, and ID card printing. For new lines or upgrades of older equipment, assess label spacing and card size in advance and plan space for upstream and downstream feeding and collection to make the most of multi-head capacity.

FAQ

How many labeling heads can the WZ-125G be configured with at most?

The modular design supports 2 to 6 labeling heads, added or removed flexibly, and customers can customize the configuration to their label layout and capacity needs.

How is labeling accuracy maintained at high speed?

The machine weighs 900 kg and uses a heavy-duty stainless steel frame with high-precision two-side-supported labeling modules, greatly reducing vibration and ensuring ±0.5 mm labeling accuracy.

Is changeover complicated when switching card sizes?

The machine has a separate industrial touch-screen control panel; parameters for multiple heads can be adjusted independently and programs stored. When switching card models, simply recall the preset program, so setup is easy.

Written by Wanzhi Automation