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Used Rectifiers in Italy

Trusted Seller
Joint-Iron rectifier width 1200
- Manufacturer: Joint -Iron
Motorized rectifier Feeding (compact direct / traditional feeder): Traditional | Max width (mm): 1200 | Max thickness (mm): 3 | Straightener - n ° rollers: 2 + 9 | Straightener - roller diameter: 86 | Straightene...
Borgone Susa, Italy
Trusted Seller
2018 AZ RECTIFIER mod.RUX1800
GRINDING WHEEL HEAD SPECIFICATIONS (X-AXIS AND GRINDING WHEEL SPECIFICATIONS) Grinding wheel cutting speed: 0 - 45 m/s Spindle speed range: 300 - 1500 rpm GRINDING WHEEL-HOLDER HEAD SPECIFICATIONS (Z-AXIS) HEADST...
Bergamo, Italy
Trusted Seller
ABB 3HAB8101-3/12C DSQC345C Servo Rectifier DC2
- Manufacturer: ABB
- Model: 3HAB
ABB 3HAB8101-3/12C DSQC345C Servo Rectifier DC2. Herstellernummer: 3HAB8101-3/12C
Darfo Boario Terme, Italy
Trusted Seller
ELCA CURRENT RECTIFIER
ELCA New03668 10,000 AMPERE FOR THICK CHROME PLATING 12 VOLT USED MACHINE
Torbole Casaglia, Italy
Trusted Seller
UNIVERSAL RECTIFIER FOR OUTDOORS RIBON RUR 800 product code: 24812
- Manufacturer: Ribon
Hurry up! This product has already been viewed 4377 times! Don't miss it! UNIVERSAL RECTIFIER FOR OUTDOORS RIBON RUR 800 / UNIVERSAL GRINDING MACHINE RIBON RUR 800 for surfaces round / for round surf...
Mogliano Veneto, Italy
Trusted Seller
RECTIFIER FOR OUTDOOR SHAUDT A501 N1000 product code: 25494
- Manufacturer: SHAUDT
Hurry up! This product has already been viewed 3215 times! Don't miss it! EXTERNAL SHAUDT GRINDER A501 N1000 / SHAUDT A501 N1000 EXTERNAL GRINDER Hydraulic type Height of points 180 mm / Height of po...
Mogliano Veneto, Italy
Used rectifiers completely overhauled
CAEV Rectifier 600 A 12 V CAEV Rectifier 2000 A 12 V RCV Rectifier 600 A 12 V
Bergamo, Italy
Trusted Seller
TANGENZIAL RECTIFIER BRAND DELTA MODEL FALCON part number: 29059
- Manufacturer: Delta
Hurry up! This product has already been viewed 1372 times! Don’t miss it! RIGHT ANGLE RECTIFIER DELTA BRAND MODEL FALCON RACE AXLE 1250 X-AXIS RACE Y 500 RACE AXIS Z 400 HYDRAULIC DIAMOND PROGRAM FOR S...
Mogliano Veneto, Italy
Rectifiers
- Manufacturer: CIE INTERNATIONAL
Different voltages and amperages.
Calolziocorte, Italy
POWER RECTIFIERS
- Manufacturer: CIE INTERNATIONAL
Calolziocorte, Italy
CIRCULAR ROLLER DOOR RECTIFIER LITTELL
- Manufacturer: Littell
Thickness: 3,2 x 95 mm.
Paderno Dugnano, Italy
CNC TANGENZIAL RECTIFIER MININI mod. PL 700
- Manufacturer: Minini
MININI CNC TANGENZIAL RECTIFICATION machine mod. PL 700 USED IN GOOD CONDITION
Torrazza Coste, Italy
Feed rectifiers type CRM-AP
- Manufacturer: Asservimentipresse
The feeding straightener has the function of straightening the material and feeding it under the press. The CRM AP series has the ability to open the head, to facilitate roller cleaning and the introduction of th...
Massalengo, Italy
Feed rectifiers type CR-AP
- Manufacturer: Asservimentipresse
The feeding straightener has the function of straightening the material and feeding it under the press. The series "CR AP" has the possibility to open the head, to facilitate the cleaning of the rollers and to al...
Massalengo, Italy
Feed rectifiers type CRM-AP-I
- Manufacturer: Asservimentipresse
The feeding straightener has the function of straightening the material and feeding it under the press. The CRM API series has the ability to open the head, to facilitate roller cleaning and the introduction of t...
Massalengo, Italy

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Overview

Rectifiers convert alternating current (AC) to direct current (DC) using diodes, SCRs or bridge assemblies. They come as discrete modules, rack-mounted units, or integrated power supplies for industrial applications. Rectifiers are used in welding, electroplating, battery charging, and DC motors, and vary by voltage, current rating, cooling method, and control features. Buyers check specifications, cooling, and protection features to match load and environment.

FAQ

What should I consider when buying a rectifier?

Verify output voltage and current ratings, duty cycle, form factor, cooling method, control features and protection (overvoltage/overcurrent). Ask for test reports, maintenance history and spare parts availability.

How do I ensure safe shipping of a rectifier?

Secure and palletize the unit, protect terminals and cooling openings, use vibration and moisture protection, label heavy loads and choose a carrier experienced with electrical equipment and local regulations.

What regular maintenance does a rectifier need?

Keep cooling paths clean, inspect and service fans/heatsinks, check connections and fuses, measure output voltage/ripple periodically, and replace worn diodes/SCRs or aging capacitors as needed.