Maintenance & Reliability Engineering

GJG provides the highest quality craftsmen and specialists in all aspects of repair and maintenance of industrial machinery and equipment. Our engineers can rebuild or repair all types of electronic and electro-mechanical equipment. We have the experience and knowledge to get the work done right and returned to you promptly whilst keeping you informed every step of the way.

 

 

 

 

 

 

 

 

 

 

 

 

Electric Motor Repairs

We take pride in our maintanance program, having the ability to isolate the root cause of failure and then repair the motor to the highest possible standards with full reporting analysis provided as well. Between ourselves and our repair partners we can facilitate repair of AC & DC motors (even as large at 900Kw!), HV motors, Slip ring motors, spindle motors, Traction Motors, Linear motors and vibrator motors, as well as offer a 12 month warranty on repairs. Please complete our online enquiry form for more information. Our motor repair range of services consists of:

•   Motor Overhaul
•   Field Rewind
•   VPI
•   Class ´H´ Insulation
•   Dynamic Balancing
•   Mechanical Repair
•   Armature Rewind
•   Load Testing
•   Field Circuit Enhancement
•   Commutator Profiling

PCB and PSU Repair

Utilising our pcb production facilities and our ability to source older/obsolete components we can also effect repairs to OEM Printed Circuit Boards and Power Supply Units (upto 300A). With our extensive supplier base and our own production facilities we may also be able to offer an economic replacement option if your unit is deemed as beyond economical repair. All equipment is returned fully refurbished to increase product reliability. Please complete our online enquiry form for more information.

PLC and Drive Repair

We have experience repairing many faults with PLCs regardless whether the fault is with the PSU, communications, processor, input or output cards. We can even repair obselete units and have access to a vast array of spares, some that may be hard to come by. Our testing facilities allow us to repair drives to a virtually new standard, we overhaul each drive as standard too. Occasionally we do come across PLCs and Drives that just cannot be saved, fortunately we can have the facility to offer new or reconditioned replacements that will match the original specifications. Please complete our online enquiry form for more information. Some of the PLC and Drive manufacturers we repair:

•   Allen Bradley
•   Bosch
•   IMO
•   Mitsubishi
•   Siemens
•   Telemecanique
•   Omron
•   Hitachi
•   Texas
•   Commutator Profiling

HMI and Monitor Repairs

At GJG we are able to repair and refurbish most types of both manual and touch screen Human Machine Interface (HMI) Units including CRT, LCD, Plasma and TFT, we are even able to offer cost effective replacement overlays and membranes. Refurbishing a monitor or HMI at the first signs of a problem is always best practive, as you can schedule maintenance when conveinant instead of having unplanned downtime. Please complete our online enquiry form for more information. Our services:

•   CRT Replacement
•   Backlight Replacementh
•   TFT Replacement
•   HMI Replacement
•   Membrane and Overlay Replacement

Whatever the modification or repair, please complete our online enquiry form or email for further information and a quotation for your requirements.