ZTM-D Rigid PVC And Flexible PVC Slitting Rewinding Machine

Uses

The ZTM-D Slitting Rewinding Machine is engineered for versatility, accommodating a broad spectrum of flexible packaging materials. The machine applies to PET, OPP, CPP, PE, PS, PVC , Aluminum foil, metalized film, pearlized film, etc film roll, foil roll, all kinds of laminated film, with or without printing of various materials to slitting. Whether processing rigid substrates or stretch-prone soft webs, this equipment delivers exceptionally clean, burr-free edges. By supporting such a wide array of materials, facilities can consolidate their operational footprint, utilizing one highly capable system for multiple production lines rather than relying on fragmented machinery. The precise material handling ensures that even sensitive or highly tensioned substrates maintain their structural integrity, preventing material deformation, preserving print quality, and minimizing costly waste during the entire conversion process.

Features

1, Unwinding unit: Shaftless auto loader; The unwinding unit features a heavy-duty shaftless auto loader, eliminating manual lifting and significantly accelerating roll changeovers. It incorporates advanced LPC for tracking both edge and printing marks with exacting visual precision. Unwinding tension through magnetic brake and loadcell for close-loop auto tension creates an environment that keeps the web perfectly taut without stretching or snapping the material.

2, Slitting Unit: 10 sets of razor knives. The slitting unit is equipped with 10 sets of razor knives, meticulously designed to slice through tough laminated films and metallic foils with a smooth, quiet shearing action that ensures pristine edges.

3, Rewinder shaft: 3inch friction shafts. For the rewinding phase, the machine utilizes reliable 3inch friction shafts that guarantee uniform roll build-up and prevent core slippage under heavy loads.

4, Rewind tension: proportional valves controlled. The rewind tension is strictly proportional valves controlled, allowing for dynamic, independent tension adjustments across multiple slit rolls, ensuring each finished roll is tightly and perfectly wound.

5, Rewinder pressure unit: pressure rubber roller controlled by air cylinder. A dedicated rewinder pressure unit utilizes a tactile pressure rubber roller controlled by air cylinder, applying consistent, gentle surface pressure to expel trapped air and prevent telescoping.

6, Waste edge processing section: blowing fan included. The waste edge processing section features a powerful blowing fan included to swiftly evacuate trim waste from the cutting zone, preventing jams.

7, Electrostatic elimination Unit: install in up and down rewinder part. To maintain a clean, dust-free finish, an Electrostatic elimination Unit is strategically install in up and down rewinder part, neutralizing static charges that attract airborne debris.

8, Finished rolls unloading Unit: discharge rack. A robust Finished rolls unloading Unit utilizing a discharge rack allows operators to safely and effortlessly remove heavy completed rolls without physical strain.

9, PLC control system: Siemens PLC and touch screen. The entire operation is orchestrated by a sophisticated PLC control system featuring a highly responsive Siemens PLC and touch screen, providing operators with intuitive, real-time data monitoring and seamless mechanical control.

Main technical parameter

Evaluating the mechanical specifications is crucial for integrating this equipment into a high-volume conversion facility. The technical parameters outlined below demonstrate the machine's capacity to handle substantial jumbo rolls while maintaining rapid processing speeds. With a versatile slitting speed profile ranging up to 400 m/min, operators can effortlessly scale production based on material sensitivity. The precision is highlighted by the exceptional tolerance of EPC, strictly maintained to ensure flawless web alignment. Additionally, the robust total power and substantial weight reflect a solid, vibration-dampening chassis built for continuous, rigorous operation. Review the detailed metrics below to confirm exact compatibility with your specific production requirements.

Optional device

To further adapt the slitting equipment to specialized production demands, several modular upgrades are available to enhance efficiency and handling:

• 1, 6inch rings for rewinder shaft: For facilities processing larger core formats, these specialized 6inch rings for rewinder shaft can be quickly integrated. They provide a firm, slip-free grip on the paper cores, ensuring consistent tension transfer and preventing core distortion during high-torque rewinding cycles.

• 2, auto push device for rewinder rolls: This pneumatic mechanism significantly reduces physical labor. Once the rewinding cycle concludes, the auto push device for rewinder rolls smoothly slides the tightly wound finished rolls off the friction shafts, streamlining the unloading process and minimizing the risk of material damage or operator fatigue.

• 3, trimming edge rewinder machine: Instead of merely blowing waste edges away, this dedicated trimming edge rewinder machine neatly spools the continuous offcuts. This is particularly valuable for expensive substrates like aluminum foil or specialized laminated films, keeping the workspace exceptionally clean and facilitating easier recycling or disposal of the trim waste.

Manufacturing Standards & Technical Support

To guarantee long-term reliability under continuous operational stress, the chassis and primary load-bearing components are constructed from premium-grade, stress-relieved steel. This rigorous manufacturing craftsmanship ensures the frame absorbs micro-vibrations generated during high-speed runs, protecting the delicate alignment of the razor knives and friction shafts. The sensory experience of operating this machinery is one of grounded stability; the hum of the motors is steady, devoid of the rattling associated with lighter-duty builds, ensuring a safer and more focused working environment.

Beyond the physical hardware, comprehensive after-sales service and technical support form the backbone of this equipment investment. From the initial on-site installation and precise calibration of the Siemens PLC system to in-depth operator training, every step is designed to eliminate guesswork. A dedicated technical response framework ensures that any diagnostic queries or maintenance requirements are addressed rapidly, drastically reducing potential downtime and keeping your conversion lines running at peak profitability.