Corona-effect surface preparation machines

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Martignoni Elettrotecnica S.r.l.

Surface treatment machine - 400 - 1 500 mm | 320/S2 series

Treatment widths from 400 mm to 1500 mm
Treater...

Surface treatment machine - 400 - 1 500 mm | 320/S2 series

Treatment widths from 400 mm to 1500 mm
Treater station on two sides with cylinder diams 80 mm. Individual electrodes with n.2 discharges on each cylinder.

Surface treatment machine - 400 - 1 800 mm | 450/S4 series

Treatment widths from 400 mm to 1800 mm Treater station on two sides...

Surface treatment machine - 400 - 1 800 mm | 450/S4 series

Treatment widths from 400 mm to 1800 mm Treater station on two sides with cylinder diams 100 mm
Individual electrodes with n. 4 discharges on each cylinder.
Segment electrodes with a width of 10 mm. Cylinder coated with silicon rubbere diam. 100 mm

Surface treatment machine - 1 500 - 2 500 mm | COROFLEX 120

The two sides unit called COROFLEX, with pneumatically operated cylinders,...

Surface treatment machine - 1 500 - 2 500 mm | COROFLEX 120

The two sides unit called COROFLEX, with pneumatically operated cylinders, has been conceived to improve and increase production processes and it is suitable for extrusion. The unit is connected to generators with IGBT, 30 kHz work frequency, high performance modules. E.C. certification.

Surface treatment machine - 1 800 - 3 800 mm | COROFLEX 150

The two sides unit called COROFLEX, with pneumatically operated cylinders,...

Surface treatment machine - 1 800 - 3 800 mm | COROFLEX 150

The two sides unit called COROFLEX, with pneumatically operated cylinders, has been conceived to improve and increase production processes and it is suitable for extrusion. The unit is connected to generators with IGBT, 30 kHz work frequency, high performance modules. E.C. certification.

Surface treatment machine - 2 600 - 4 000 mm | COROFLEX 180

The two sides unit called COROFLEX, with pneumatically operated cylinders,...

Surface treatment machine - 2 600 - 4 000 mm | COROFLEX 180

The two sides unit called COROFLEX, with pneumatically operated cylinders, has been conceived to improve and increase production processes and it is suitable for extrusion. The unit is connected to generators with IGBT, 30 kHz work frequency, high performance modules. E.C. certification.
Arcotec

Corona discharge generator / for surface treatment - CG series

Compact design semiconductor generators
...

Corona discharge generator / for surface treatment - CG series

Compact design semiconductor generators
Machine interface, industry standard
External power setting
Digital power display

Surface treatment machine - CG 061

For the treatment of sample film prior to adhesion or printing. The film to be tested is placed on the earthed base plate and is then passed over with the manual roller electrode. Manufacturers of adhesives or printing ink...

Surface treatment machine - CG 061

For the treatment of sample film prior to adhesion or printing. The film to be tested is placed on the earthed base plate and is then passed over with the manual roller electrode. Manufacturers of adhesives or printing ink are able to provide their customers with information regarding film characteristics, and can demonstrate the advantages of their adhesive or their printing ink in conjunction with corona treatment.

The generator power can be set and is displayed. The intensity can also be regulated by varying the movement speed.
The unit is most suitable for quick and simple tests. The compact design of the unit allows it to be taken to a customer and to perform tests on site.

Laboratory-type corona devices with positioning table, adjustable parameters and different electrode designs can also be provided. Please ask for further information.
Pillar technologies

Surface treatment machine

Converters can now have the best of all available surface treatment equipment configurations by implementing the Pillar Universal station.

This advanced technology features a patented design of easily interchangeable magazines and ground rolls to allow operation as a bare roll (conductive substrates); covered roll (non-conductive substrates);or dual-dielectric (delicate substrates) system.

Patented...

Surface treatment machine

Converters can now have the best of all available surface treatment equipment configurations by implementing the Pillar Universal station.

This advanced technology features a patented design of easily interchangeable magazines and ground rolls to allow operation as a bare roll (conductive substrates); covered roll (non-conductive substrates);or dual-dielectric (delicate substrates) system.

Patented Modular Interchangeable Electrode
Magazine electrodes on the Universal station can be replaced or interchanged in a matter of seconds. Slide the segmented stainless steel magazine out and the ceramic tube magazine in, now youre ready to run with a dual dielectric confi guration. Take out the covered roll and replace with a bare roll, now you can run conductive substrates. This patented modular magazine approach make cleaning and changeout effortless with minimal downtime.

Interchangeable Electrode Assemblies
Stainless steel segmented electrodes (available in nominal 3 mm, 6 mm, 12,5 mm) now allow operators using dielectric covered rolls the fl exibility to treat various web widths and lane treat while achieving higher treat levels. Stainless steel finned electrodes are used in conjuction with dielectric covered ground rolls for high effi cient treatment of non-conductive materials with a fi xed width or lane treatment requirement. Ceramic round or square electrodes are designed for converters looking to treat metallized, thin or sensitive substrates utilizing either bare roll or dual-dielectric surface treatment technology.

Corona discharge generator / for surface treatment - 5 - 15 kW | IntellaDyne™ series

The INTELLADYNE™ generator series is recognized in the surface treatment industry as the premier design power supply for reliability and versaility. This breakthrough compact power supply guarantees an increased level of reliability through its use of a proprietary protection...

Corona discharge generator / for surface treatment - 5 - 15 kW | IntellaDyne™ series

The INTELLADYNE™ generator series is recognized in the surface treatment industry as the premier design power supply for reliability and versaility. This breakthrough compact power supply guarantees an increased level of reliability through its use of a proprietary protection circuit within the inverter and control circuitry. Fit for most all international applications,the generator is versatile enough to accept supply input voltages ranging from 380-515 VAC, 3 phase, 50/60 Hz, without the need of bulky or expensive input transformers.

The INTELLADYNE™ series power supply maintains peak performance by using an advanced level IGBT (Insulated gate bi-polar transistor) that allows for automatic and precise adjustments of load matching into any style electrode or ground roll dielectric material offered in the industry today. Implementation of an extraordinary power measurement circuit guarantees that the power requested is the power delievered, while the feedback circuit maintains constant output power regardless of minor changes in load conditions, temperature and humidity.

Corona discharge generator / for surface treatment - 0.5 - 30 kW | P6000 series

The P6000 Series remains one of the more versatile power supplies available on the market today.

This compact unit incorporates both the IGBT (integrated gate bi-polar transistor) technology and a proprietary control circuit...

Corona discharge generator / for surface treatment - 0.5 - 30 kW | P6000 series

The P6000 Series remains one of the more versatile power supplies available on the market today.

This compact unit incorporates both the IGBT (integrated gate bi-polar transistor) technology and a proprietary control circuit design that enables instant and efficient true power.

The P6000 automatically adjusts itself to match into any electrode style or dielectric material and offers the operator better than 4 to 1 load matching. The versatility of the P6000 Series Corona Treater Power Supply provides for a turn down ratio of 20 to 1, allowing the operator to precisely turn the power up or down to achieve the desired treat level.

The specially designed power measurement circuit guarantees that the power specifi ed is the power being delivered,

and the feedback circuit automatically maintains constant output power regardless of minor changes in load conditions, humidity and temperature.

Surface treatment machine label - 180 - 1 000 mm

Pillars patented technology in narrow web corona treating allows printers to produce high-quality print on various conductive or non-conductive substrates. The unitized or non-unitized versions easily mount to most equipment configurations.

Increase Productivity
Combined with the industry proven...

Surface treatment machine label - 180 - 1 000 mm

Pillars patented technology in narrow web corona treating allows printers to produce high-quality print on various conductive or non-conductive substrates. The unitized or non-unitized versions easily mount to most equipment configurations.

Increase Productivity
Combined with the industry proven P6000 power supply the narrow web corona treater maximizes power efficiency across the web resulting in consistent wettability and ink adhesion with increased productivity. Integrated power supplies range from 0.5 to 3.5 kW. (Larger sizes available upon request).

Quick Install
The user-friendly design includes an adjustable mounting arrangement which easily adapts to a wide variety of presses and frame widths. The front access single point gap adjustment enables users to quickly set the gap between the roll and the electrode, reducing set-up time. As with all Pillar equipment.

Easy Operation
Removable electrode magazine with hands-free high voltage connection for safe, simple cleaning and maintenance.

Faster Press Speeds
Magazine design optimizes the electrode area delivering twice as much power to the web for maximum performance
....even at todays demanding line speeds.

Surface treatment machine - 305 - 3300 mm

The Split Box is an economical system primarily used in the cast and blown film extrusion industries. The corona treater design promotes ease of thread-up along with an industry first with a sophisticated break away electrode design.

Blown Film

Easy Installation
Standard mounting brackets and lifting...

Surface treatment machine - 305 - 3300 mm

The Split Box is an economical system primarily used in the cast and blown film extrusion industries. The corona treater design promotes ease of thread-up along with an industry first with a sophisticated break away electrode design.

Blown Film

Easy Installation
Standard mounting brackets and lifting eyes make installation quick and easy. The high voltage transformer is mounted directly to the station with all high voltage connections factory wired and tested.

Quick Start-Up
The easy-thread, drop through design enables operators to thread the web through the station in seconds.

Durable
Stainless steel electrodes for reduced contamination and easy cleaning.
In order to protect the treater rolls, a zero speed switch automatically shuts down the power supply when the web achieves low line speeds.
Roll bearings are outside of ozone environment to prolong bearing life.
Easy view windows allow clear unobstructed view of corona discharge.
Electrodes are provided with optimal support to enhance rigidity and eliminate sagging.
Versatile
With Pillars stainless steel segmented electrode design and removable electrode styles, users can alter the treat width or lane treat according to application.
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