PU 40 Model MACRO PERFORATING unit for holes from Ø Min. 1mm to Ø Max. 100mm
Description
This equipment is designed to punch macro holes of various diameters and shapes on moving material, especially for neutral or printed film; it is ideal for agricultural applications and especially for mulching. The PU 40 is to be inserted as a host unit in film transport lines such as slitters, extruders, printing or welding machines.
The PU 40 model is a fast and stable perforator, with an operating system prepared for 4.0 certification and processed in the language of the country where the machine will operate. Intuitive and user friendly, our electronic system allows power and position control for each individual perforation head, start and stop functions, control of the movement of the beam opening, and management of working recipes (insertion, storage and recall).
The maximum operating speed achieved by the punching unit is 200 mt/min, with a maximum frequency of 45 Hz. Please note that this value is influenced by the composition of the material to be perforated, the diameter of the holes and the distance between holes, and that the best performance of the unit is achieved by installing the unit in the continuous motion phase of the host line.
Operation
Punching tools are composed of two parts:
a female body housing the die, located at the bottom and designed to accommodate the suction tube that facilitates the removal of processing waste
a male body housing the punch, placed on top and connected to the solenoid valve.
The incoming material passes into the space between the beams and is punched by perforators, mounted on both sides of the structure, through a system of pneumatically driven punches and dies.
The lower beam can be opened with the pneumatic system through the pistons; this system facilitates the change and alignment of the perforation tools during work changes and gives stability to the structure.
Dies and Punches
Holes of various diameters and shapes can be punched with this system: circular holes with Ø 1mm to 100mm, euroslots, handle holes, valve holes or shaped holes, thanks to the interchangeable perforators provided on customer specification.
In addition to the standard sizes of dies and punches, Spark Machinery is ready to provide consultancy and solutions for customized manufacturing.
Electronics
The QCSM1 electronics is our most complete and high-performance model to meet the most varied processing needs; to punch holes in linear mode, with alternating designs or with customized patterns, to work with a photocell and encoder for more complex perforation designs or to process the printed film with reading eyemarks. Our software designed for 4.0 integration can be managed from the machine or remotely via PC or tablet. It allows independent control of each individual punching tool, management of work recipes, start and stop functions, information alerts, alarms and diagnostics.
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PP - PET - PVC - LDPE - HDPE - BOPP - CPP - LAMINATE - LEATHER - FAUX LEATHER - COMPOSTABLE - BIODEGRADABLE - NON-WOVEN - TYVEK - FOAM - RAFFIA - PAPER
| TECHNICAL DATA SHEET | |
|---|---|
| Web Width | min. 1000mm / max. 5000mm |
| Maximum speed | 200 mt / minute* |
| Frequency of punching tools | 45 holes per second* |
| Hole Ø | Ø Min. 1mm / Ø Max. 100mm |
| Minimum transverse distance between holes | 30mm |
| Hole type | Circular, valve and custom holes |
| Position of the perforator | On one side of the device |
| Air pressure | Min. 6 bar |
| Voltage | 400 V+N+T -50Hz |
| Compressed air hose inlet | Min. 12 externally calibrated tube |
| * | Value affected by material type and hole diameter |
| OPERATION |
|---|
| Custom PLC |
| Industrial computer |
| Control panel |
| Touch screen |
| Software with 4.0 integration |
| Individual control of each perforation tool |
| Recipe management (insertion, storage, recall) |
| Max 96 protected digital outputs |
| Connection via bluetooth for board diagnostics |
| SOFTWARE FUNCTIONS |
|---|
| Software manageable from the machine or remotely via PC or tablet |
| Enabling of the perfortation tools |
| Setting the power of the punching tools |
| Setting the punching frequency |
| Start and stop functions |
| Working recipes: insertion, recall and storage |
| Control of each individual punching tool |
| Photocell for printed film processing that require reading of eyemarks on the material. |
| OPTIONALS |
|---|
| ELECTRONICS QCSM1 |
| Casing and partial soundproofing |
| Trolley |
| Encoder and Photocell |
| Industrial vacuum system model SM-AI |
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