Used Corona treatment

Take a look at the catalogue of MachinePoint of second-hand Corona treatment machines and check their specifications. Corona treatment Afs, Martignoni, Me-Ro, Vetaphone, Softal

Machines sold in the past:


Width to be treated : 2700mm Level of treatment : 42 Dinas/cm Material thickness : 25 microns Corona effect generator Model GF-500LCC : Treatment power : 6 Kw, linearly and steplessly adjustable. Progressive increase Working frequency : from 25 Khz to 20 Khz. Electronic equipment with semiconductors (IGBT'S) Treatment station type NCB-2800-ME10P : Horizontal step One side treatment Roller width : 2800mm Max. treatment width : 2700mm (Electrode) 1 aluminum roller of 166mm diameter. Silicone cover 2 aluminum rollers of diameter 120 for the passage of the material. 1 segmented multi-electrode with 10 tips, segment width : 5mm. It is now disassembled and packed.
The device was installed in front of a digital printer and was treating paper but works also with foil Material thickness : <1mm Treatment power : 2x 4 Kw, linearly and steplessly adjustable Can treat both sides at the same time. So 2 systems in one box and every system can be separately controlled. Working frequency : from 15 Khz to 40 Khz.
Discharge cylinder diameter : 120mm Voltage RMS on cylinders : 10000V Number of send back cylinder : 1
The 2 devices are currently working satisfactorily until this summer, when they will be replaced by larger machines. Each machine consists of an electrical cabinet and a discharge station. See pictures. The discharge station consists of a discharge roller, electrodes and a transformer. The speed depends on the level of treatment that we want in kW.mn/m² but mechanically the paper or film to be treated can run at least at 300 m/mn. 1.Corona pretreatment Ahlbrandt Width max : 2225mm Type: TG 1005 10 kW Year 2000 (discharge station 2012) Silicone sleeve / metallic bars 2. Corona post treatment Ahlbrandt Width max : 2225mm Type: TG 1005 10 kW Year 2000 Ceramic coated roll / ceramic bars They can be sold separately. Price indicated for each cabinet/station set
30.000HZ plastic corona treatment unit type GRT 5KVA (IGBT) Corona Treatment Unit: Table width : 1700mm Discharge cylinder diameter : 100mm Rated working voltage : 10.000Vrms Number of side to be treated : 2 Number of send back cylinder : 1 IGBT Modules generator : Rated input voltage : 415V Rated power : 5 KVA Nº of phases : 3 Rated current 7.0A Oil bath transformer : 5KVA 30kHz Nº of phases : 1

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