ZONTAI Shrink Sleeve Center Sealing Machine (ZHZ-300)

The ZHZ-300 is an automatic electric machine designed to apply and center-glue shrink sleeves onto bottles—primarily for beverage and liquid product packaging—offering energy-saving design and durable core components.

The machine uses glue (center) sealing to attach shrink sleeves to bottles before the sleeve is shrunk onto the container.

The ZHZ-300 supports plastic bottles commonly used in the beverage industry (for example PET and HDPE) and is designed for plastic shrink sleeve materials. For unusual shapes or materials, confirm compatibility with the supplier.

Yes. The ZHZ-300 is an automatic-grade machine intended for integration into automated production lines to achieve high-efficiency sealing.

The machine is electric-driven and specified for 220V supply. Confirm phase (single/three) and amperage requirements with the vendor or in the technical manual prior to installation.

The dimensions are 3180 mm (L) x 1450 mm (W) x 1650 mm (H), and the machine weighs approximately 1000 kg.

Throughput depends on bottle size, sleeve size, and line configuration. The ZHZ-300 is designed for high-speed beverage lines—contact ZONTAI with your bottle and sleeve specifications for estimated capacity and testing data.

Prepare a level, stable floor able to support the machine weight; provide a reliable 220V power supply; allocate space for infeed and outfeed conveyors; ensure adequate lighting and access for maintenance; coordinate integration with upstream/downstream equipment.

Regular maintenance includes cleaning glue heads and conveyor surfaces, checking and lubricating moving parts as recommended, inspecting gears, motor and pump, replacing worn seals or glue nozzles, and verifying sensors and electrical connections per the maintenance schedule.

Yes. Durable core components include gear, motor and pump; spare parts and after-sales service are available from ZONTAI or authorized distributors—contact your sales representative to order parts or arrange service.

ZONTAI provides video technical support and online assistance. Additional remote troubleshooting, documentation, and on-site service can be arranged through the supplier or support team.

For sleeve misalignment or poor adhesion: check sleeve orientation and feed, verify glue viscosity and supply, clean glue applicator, confirm sensor alignment and machine settings, and ensure consistent bottle positioning on the conveyor.

The ZHZ-300 is built with robust construction and is intended to meet industry safety standards. Typical features include safety guards and emergency stop controls—refer to the user manual or supplier for the specific safety feature list and certifications.

Yes. The machine is designed to integrate with upstream and downstream conveyors and production equipment. Coordinate electrical, mechanical and control interfaces with ZONTAI or your system integrator for a smooth installation.

Warranty terms and after-sales packages vary by region and supplier. Contact your ZONTAI sales representative for details on warranty duration, coverage, extended service plans and local support options.