Hot needle Perforation Machine
Shine East manufacture pins and pinned products for hot and cold needle perforation and micro perforation of foild, films and other materials.
We can place up to 2000 holes in a square inch, and obtain hole sizes down to 50 microns.
Qingdao Shine East also manufacture pinned hand tools. All of our pinned products are custom made, so that we can offer precisely what you require. Please contact us for more details.
Integrates into every web path
The perforation machine is used for hot-needle perforation of plastomer films. The perforation machine places pores into packing films for the food and p;ant industry, and can be integated into every continuous web path, up to a width of 2 m.The--------is fitted as stand-alone unit, as an intelligent control system matches the speed of the perforation needles to the speed of the web
Fast hole-pattern change
The simple fitting and removal of the needle-roller, combined with the modular construction of the needle-carrying segments, makes it possible to change the perforation pattern extremely quickly, and , if wished, combine several patterns onto one web. The needle depth is adjustable, and held constant, by means of an electronica control system, and a digital didplay indicated the exact depth of perforation.
Perfect hole quality at high production speeds
One of the perequisites for perfect hole quality is an exact temperature distribustion over the whole roller length, combined with the means for holding the temperature constant under all conditions. The combined outer/inner roller heating, combined with internal roller temperature monitoring and accurate temperature control ensures that this prerequisite is met, even at the highest web speeds. An optional second temperature sensor and an extended temperature control system ensure an even more uniformly distributed temperature profile, right up to the roller edge.
Fast hole pattern change
After removing 4 Allen-screws, the completer needle roller can be lifted our of the machine. The segment tensioning element is then slackened, so that the segments can be slid off. The changeover to a new pattern takes just a few minutes(after cooling down the needle roller).
Web status monitoring
A tachogenerator measures the web speed and synchronises the needles to the web. Hole ovality arising from a speed mismatch is completely eliminated.
The special photoelectric sensor(option) detects any possible breakage in the web, and withdraws the web guide carriage immediately, in order to prevent the broken web.
Main parameter
Perforation | 600...2000mm | Acessories / Special option |
Dimensions | Height 745mm+290mm for opening Width: perforation width+1140mm Depth: 560mm+20mm for opening | Slidable base frame Permits the complete perforation machine to be moved laterally to facilitate accurate positioning of the perforated area On-line production motor(stroboscope) Permits the perforation quality to be monitored during production
Roller pre-heating/ cooling stand Pre-heats an additional needle roller, or cools down a previously used roller.
3-zone temperature regulation for the external heater For a self-adjusting,uniformly distributed temperature profile, right up to the roller edge
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Electric connections | 3*440v/50/60Hz+neutral+ground | |
Pneumatic connections | 6....10 bar, dry,lightly oiled | |
Maximum working speed | 200m/min,depending on material other speeds on request | |
Heating power | External radiators:8500w/m Internal roller heaters:8500w/m | |
Needle segment width | 50/100mm other widths on request | |
Brush segment width | 100mm, alternatively as continuous bristle roller | |
Motor drive | Servo drive | |
Perforation depth | 0....9mm | |
Temperature control | PID regulator with PT100 sensor(optional second sensor) | |
Timeswitch | Automatic warm-up at pre-determined time | |
Dimensions fo the control cabinet | Height: 1400mm+100 oder 200mm socket Width: 600mm Depth: 500mm |
Perforation Tool
Perforation film usage
Perforation Machine ( Off Line )Picture
Perforation Machine on-line with the blowing fim production line
We can design the perforation machine on line with your film machine, just offer us your film machine speed, film width, and some other detail
Sample of the hot needle perforation machine