ELOPAK: Corrective preventive electronic maintenance
Context
Our client, a packaging manufacturer in the southwest of the Netherlands, is experiencing an increase in breakdowns on their machines equipped with Lenze servo-drives.
Problem
After investigation, we find that these drives are obsolete.
DV GROUP solution
We proposed to our client a corrective preventive workshop of all his drives.
In agreement with him, we proceeded by rotating 20 drives.
Arrival of the 20 modules in our workshops: Overhaul in less than 3 weeks : Delivery to the client
The client then exchanges his overhauled and corrected drives with those installed in his machines, then sends us a new batch… Until the complete overhaul of his 120 drives!
The advantages ?
No production downtime for our customer thanks to the rolling method
Reliability of the machines and the stock is achieved quickly: within 6 months.
Economically interesting solution compared to retrofitting.
Expertise
We provide you with engineering, maintenance and control solutions based on our knowledge of your processes.
Case studies
You may also be interested in

Vibration monitoring of a coffee production line

Obsolescence Management: Audit of a Truck Engine Factory’s Equipment Fleet

Repair and reliability of drives

Preventive maintenance of Siemens Masterdrives

43 Simovert Masterdrive drives from 0.75 kW to 700 kW

To safeguard the reliability of 32 Siemens (6SE70) Masterdrives on a paper machine section

MELEGHY: Preventive maintenance of 24 Siemens Powerblocks drives

Preventive maintenance contract

Emergency repair on a 120KW ABB ACS800 drive

2 LEROY SOMER 600 kW variators

Overhaul of 12 Siemens Torque Simotics T-1FW3 motors

Preventive maintenance for 17 Siemens servomotors and drives

X-FAB : Replacement of two extractor fans

Troubleshooting of an induced draught fan

19 50 kg (2.2 kW) to 5 ton (7.2MW) motor/reducer/ventilator assemblies

Overhaul of an extruder reducer with 2 indexed output shafts

Maintenance électronique et électromécanique de 3 installations Banbury (moteurs CC et variateurs)

Moteur Siemens 450 KW avec mode de refroidissement à eau

Révision d’un moteur CC 540 KW de laminoir

LENGLET IMPRIMEURS : 1€ to reduce your energy bill

Modelling of the HTA/BT electric network

Fiabilisation d’une ligne de décapage

EMC analysis

Modélisation réseau

Reducer polymerizer vibration monitoring

Maintenance method improvement project

Contrat de mesures vibratoires

Contrat de suivi vibratoire

Contrôle par onde de choc de 46 moteurs asynchrones de 7,5KW (400V) à 750KW (5000V)

Remplacement de 4 CN obsolètes 810T par 1 CN Sinumerik 840D sl Siemens

Modification îlot ZF

Remplacement robot presse

Cellule robotisée de dépose résine et convoyage d’une ligne d’emballage de batteries DAIMLER

Robot de palettisation ligne peinture

Robot de lavage de bacs à endives

Digital Twin d’une nouvelle ligne de production

LENGLET IMPRIMEURS : Retrofit variateurs moteurs unités de récupération de solvant

Rétrofit de l’électronique de puissance et de commande d’une ligne de découpe

Rétrofit électrique pont HFX 16T

Motorisation of compressors in a colliery gas compression station

Obsolescence of the oven’s 7 CC ALSTHOM drives

Retrofitting of an impressive balancing bench

Retrofit of a machine for superfinishing machined parts

Retrofitting of the robotics part of a nine-colour printing line
