Recent Projects
Printing Industries
Maintenance of several print presses, compressors and machinery
Roland 300 sheet fed, Goss 600.
Muller Martini, Bravo Stitchers and Bindery, Gammerler Tech Stackers.
General plant maintenance
Wastewater Works
New wastewater treatment plants to repairs and maintenance.
Testing of submersible pumps and float switches.
Service, Repair, Upgrades and Replacements of wastewater N2P pump controllers
New high level alarms with audible and visual warnings.
Design and build custom controllers for specialist requirements.
Commercial Laundromat
New laundromat factory relocation
Install new Seko wash multi chemical dosing system and commission.
New machinery install’s, fault finding, repair and commission of:
6 new washing machines and chemical tanks with level monitoring.
1 Kannegiesser dryer - Machine safety guarding relay faults.
3 Sealion washing machines, 100kg and 50kg - PLC logic faults, Connection of new outputs from PLC to new seko trigger interface systems.
Replacement PID Temperature control for Boiler lockout over-temperature controls.
Convert 50kg Sea lion Dryer from electric heating controls to steam.
Commence commission of Kannegiesser folding machine.
Grain Milling
Install grain milling machinery and controls.
63A 3 phase supply to new MCC, containing push button start stop with DOL motor control.
Independant Bagging unit system, automated with existing controls and integrating start stop functions for the infeed auger.
Install, Programme and Commissioning undertaken of Allen Bradley power flex and Danfoss VLT Aqua drive along with Power Electronics V2 Soft starters.
Rural & Farm Works
Installing off-grid solar towers powering networking equipment for the function of Dairy/Beef smart collar devices.
Break-down of Vacuum pump VFD, Sourced replacement and programme.
Break-down of irrigator AUCOM EMX3 Soft starter, Remove for repair, found bypass contactor welded shut causing shorted thyristor fault. Found tails with poor crimp links to 95mm single CU flex, overheating to the point of failure causing overheating resonating back up into the soft starter. Replace tails with new, liven and tested.
Council Works
Install new dual burner electric BBQ for the west Melton recreation Center
Replacement toilet blocks in the Selwyn District, New mains run underground. Maximum demand and voltage drop calculations. Inspection, Livening and Commissioning completed.
N2P Septic tank pump controllers installed and programmed with external alarm functions for level monitoring of wastewater tanks.
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